摘要:

INDEX OF SUBJECTS. A. Absorption of mucilage and gum from the intestinal canal 95. Absorption-spectra graphic representa- tion of 38. Acetamide action of phosphorus penta- chloride on 884. Acetate 6f ammonium 749. Acetate ethylic conversion of alcohol into by the (supposed) agency of cryptogamic life 284. Acetate of ethyl reaction of ethylene bromide with dilute alcohol in pre- sence of 747. Acetate of ethyl and oxalic acid 11'71. Acetate of methyl action of bromine on 139. Acetates and acetic acid volumetric estimation of in presence of mineral acids 784. Acetic acid (dibenzyl) 73. Acetic anhydride 1006. -action of on dicodeine 312. -action of on narceine 702. -action of on tetrabenzoyl-morphine 25. -action of on tetracodeine 313.-action of on tetramorphine 314. Acetic and forniic acids mutual dis-placement of 1175. Acetomesidide 569. Acetonamine di- action of heat on 566. Acetone action of ammonia on 353. -ammonia derivatives of 351. Acetophenone action of phosphorus-pentmhloride on 889. Acetophenonic alcohol 65. Acetyl chloride action of on santonic acid and santonin 895. Acetylated substit ution-products estima-tion of the atomic group C2H30in 915. Acetyl-barbaloin 1271. Acetyl-butyryl-morpliine 20. Acetylene perbromide action of chlorine on 439. -identity of the brominated derivatives of with those of tetra-broniethane 625. Acetylene perbromide isomerism of with hydride of tetrabromethylene 343. Acetylene (brom-) perbromide identity of with tribromacetylene bromide 552.Acetylides of copper and silver 745. Acetyl-santonic acid estimation of ace-tyl in 916. Acetyl-urethane action of alcoholic potash on 563. Acetyl-zanaloin 1270. Achillea Ageratum essential oil of 773. Achrematite 1141. Acid action of a weak on a salt of a etronger 998. Acid liquid examination of an from the condenser of the vacuum apparatus in a beet-root sugar manufactory, 674. Acid partition of an by several bases in solution 1236. Acid and alkali standard 926. Acidity total proportion of citric acid to in lemon bergamot and lime-juice 935. Acids action of dilute mineral on bleaching powder 713. -occurrence and composition of in petroleum 248.-aromatic spthesis of 1194. Acids of the citric gronp constitution of the 1176. -fatty heat of .combination of with alkalis 530. -heat evolved in decomposi- tion of chlorides of 631. --hydrocarbons produced in the distillation of crude 1244. -stability of salts of in pre- sence of water and reciprocal displace- ment of these acids 1155. -free in Ices 967. -monobasic action of phosphorus pentachloride on the substituted ainides of 1031. -polybasic action of on morphine and codeine 689. -polythionic 129. 1363 INDEX OF SUBJECTS. Acids substitution amido- and phos-phido- 1020. -rolatile estimation of in wine 188. c_- in lemon-juice 936. -volatile fatty reciprocal displace- ment of 555. Acids and anhydrides organic action of on the natural alkaloi’ds 15 312 689.Aconite alkaloi<ds 1865. Acrolein new method of forming from etliylenc 348. Acryl pinacone 51. Acrylic acid and ally1 compounds 355. Agricultural chemistry contributions to 178 179. -reports of papers read in the section for at the meeting of German naturalists at Breslau September 1874 1277. -of the tea-plantations of India 121’7. Air absorption of ammonia from the by the volcanic earth of the Solfatara of Puzzuol1 779. -chemical examination of in rooms covered with arsenical wall-papers 103. -collected by the balloon “Le Ze- nitli,” determination of carbonic acid in 1051. -condensation of on the surface of platinum 480. -determination of ammonia in 663.-specific heat of 38. -of the swimming bladder relation between tlie composition of the and the depth at which the fish is cap- tured 375. Airthrey springs at the Bridge of Allan analysis of 872. Alhite from Guatemala 625. Albumin 1039. -colour-reactions of 172. -decomposition of 651. -estimation of 374. -estimation of in animal fluids 918. -estimation of in milk 1296. -formation of indol from 773 1039. Albuniinokl supposed transformation of the asparagin of leguminoss into an 900. Albuminoids alterability of 374. -behaviour of neurine to 1206. Albumindids and peptones new reac-tion for ’319. Albuminous bodies methods for the estimation of nitrogcn in 192. Albuiuinous compounds of blood-serum and of white of egg 469.Albumins pathological 374. Albumins of white of egg 92. Alcohol ethylic action of ethylene bromide on dilute in presence of ethy- lene acutate 747 1172. -actioii of electrolytic oxygen on 440. -conversion of into ethyl acet- ate by tlie supposed agency of cryp-togamic life 284. Alcohol etliylic absolute 342. Alcohol ethjlic and carbon disulphide effect of passing t,he mixed vapours of ovei’ red-hot copper 523. Alcohol secondary butylic derivatives of 111. Alcoholic ferment behaviour of in an atmosphcre free from oxygen 185. Alcoholic fermentation 284. Alcoholic solution of potassium hydrate action of ondichloronitrobenzene 709. Alcohol-radicles compounds of thallium with 1002.Alcohols action of bromine on 245. Alcohols action of chlorhydrosulphuric acid on 875. Alcohols polyatomic action of oxalic acid on 1171. Alcohols and alcohol-radicles diagnosis of primary secondary and tertiary by means of colour-reactions 1170. Aldehyde action of bromine on 1174. -action of heat on ordinary 347. Aldehyde and benzene 148. Aldehpde and chloral action of on toluene 154. Aldehyde dicliloro- crystaUiiie modifi-cation of 630. Aldehydes compounds of urethane with 146. Aldehydes and phenols compounds of 158. Alimentaryv and medicinal liquids action of on vessels made of tin containing lead 108. Alizarin action of ammonia on 890. -preparation of pure 107. Alizarin and oxyanthraquinone 891.Alkali and acid standard 926. Alkali-metals and alkaline earth-metals electric conductivity of the chlorides of in aqueous solution 1149. Alkalimetric methods of analysing tal -tar 959. Alkalimetry errors arising from the use of Bohemian glass vessels in 382. Alkaline salts effect of on the growth of beetroot and potato 908. Alkaline salts of the fatty acids re-seai*clieson the 1005. Alkaline and sulphuretted solutions action of vineyard soil on 284. 1364 lNDEX OF SUBJECTS. Alkalis equivalence of beetroot in 907. Alkalis and chlorine determination of in vegetable and animal substances 186. Alkaloyds use of coal oils in the prepa- ration of 1264. -action of the organic acids and anhydrides on the natural Part 11 butyryl and benzoyl derivatives of morphine aud codeine 15.Part 111 action of acetic anhydride ethyl iodide and sodium ethylate on morphine and codeine derivatives 312. Part IV action of polybasic acids on morphine and codeine 689. -compounds of with iodine 466. -detection of in the internal organs of the body 192. -examination of corpses for 293. -influence of on certain properties of hemoglobin 1’75. Alkalords of the aconite roots 1265. -of Jaborandi 1269. Allanto’in synthesis of a homologue of 358. Alloys Japanese 922. -new method of quantitative ana-lysis of ordinary 1053. Allyl acetate action of hypochlorous acid on 346. Ally1 alcohol action of chloral on 878. -action of hypochlorous acid on 346.-occurrence of in the products of distillation of wood 246. Allyl bromide actiorL of hypochlorous acid on 346. -action of on silver of nitrite 51. Allyl chloride action of hypochlorous acid on 346. Ally1 iodide pyrotartaric acid from 555. AIlyI and isopropyl sulphocyanates, 1019. all^ l-benzene attempts to prepare 1188. Allyl compoullds and acrylic acid 355. Any1 derivatives prodncts of the action of hypochlorous acid on 345. mylene conversion of into mesitylene 625. Auylethyl ether actioll of hypochlorous acid on 346. Aloes notes on 1272. -further researches on the crystal- line constituents of Barbadoes and Socotrine 1270. Altaite 430. Alumina phosphoric acid and iron ses- quioide examination of methods for effecting the quantitative estimation of 592.Aluminium decomposition of water by the joint action of and of aluminic iodide bromide or chloride with some instances of reverse action 822. -occurrence of in certain crypto- gams 283. -oxidation of metallic 1001. Aluminium phosphates 735. -behaviour of to tartaric and citric acids 993. Alums formulze of 201. Alunite new mode of occurrence of 618. Amethyst-twins with the trigoiial pyra-P2 mid - from Oberstein 011 the Nahe 4 625. Amidanhjdrobenzoyldiamidobenzene 271. Amide of amidocaprylic acid 144. Amicle and nitril ofoxycaprylic acid 144. Amides acid action of phosphorus pentachloride on the 883. -action of acid chlorides on 563. -_ estimation of certain by means of nitrous acid 784.-substituted of monobasic acids action of phosphorus pentachloride on 1031. Amides of sulpho-acids action of phos-phorus pentachloride on 1026. Amido-deriratives of benzene 70. -of hydroxylamine 634. Amido- and phenol-derivatives 1037. -and phosphido-acids substitution 1020. Amidobenzenesulphonic acids 1028. Amidobenzonitril 272. Aniidobromobeiizenesulphonic acid 764. Amidocnprylamide 1015. Amidocaprylic acid 1007. -aniide of 144. -mode of origin of 1012. -preparation properties and composition 1007. -salts of 1008. Amidocaprylonitril preparation of 1014. -salts of 1015. Amidocitric triamide 1178. Amidogcu replacement of the carboxyl group by 79. Amidomesitlplene 569.Amidonitrodiphenyl 150. Amido-orthobrumometatoluene-sulpho-nic acid 369. Amic1oparabro:iiometatoluene -sulphonic acid 370. Amidoparabroniorthotoluene -sulphonic acid 3’70. Arnidoparabroniotolueiie -nietasulphonic acid 265. EDEX OF SUBJECTS. 13G5 Ainidoparabromotoluene-orthosulphonic Amy1 alcohol detection of in presence acid 265. Amidorthobromotoluene -metasulphonic acid 264. Amidosulplionic acids 267. Amidotoluene-parasulphonic acids or-tho- 461. Amidotolnenesulphonic acid a new 1030. Amines action of methene iodide on 145. Ammonia absorption of by the aerial organs of plants 658. -absorption of from the air by the volcanic earth of the Solfatara of Puzznoli 779. -action of ou acetone 353.-action of on alizarin 890. -atmospheric 419. -determination of in the air 663. -distillation of in presence of sd-phocyanates 783. -new impurity in commercial 485. -test for tarry impurities in com-niercial 1289. Ammonia and substituted ammonias action of on mercuric fulminate 882. Ammonia-derivatives of acetone 351. Ammonia liquors from gas-works inves- tigation of several 195. Ammonia-soda process 195. Ammonio-magnesian phosphate 1160. Ammonium acetate 749. Aninioiiium compounds constitution of 633. Ammonium nitrate action of nitric acid on copper in presence of 837. -action of nitric acid on iron in presence of 840. -action of nitric acid on mcr- cury in presence of 840. --action of nitric acid upon zinc in presence of 839.Ammonium nitrite supposed formation of from water and nitrogen 1000. Ammonium phenate new colour reac- tions of 917. Ammonium salts dissociation of in aqueous solutions 608. -solubility of citratc of cal-cium in 930. Ammoniuni sulphate action of in the cultivation of beetroot 909. Ammonium sulphate containing sulpho-cyanate action of on the growth of plants 179. Ammonium sulphide action of on chlo- ral hydrate 142. Ammonium sulphide group detection of the phosphates and oxalates of calcium in the 102. of ethyl alcohol 785. -preparation of diethyl carbi- nol a new isomeride of 627. Aniylene action of sulphuric acid on 877. Amylogen or soluble starch 629. Amylxantliate of potassium 125.Analysis errors arising from the use of Bohemian glass vessels in especially in alkalimetry 382. -laboratory notes on 1287. -polarimetric weight of sugar to be taken for 1293. Anatase 873. Andesite containing augite and horn- blende from Toplitia in Transyl-vania 550. Andrewsitc and chalkosiderite 586. Angelic sulpliocarbimide 564. Angustura bark microchemical esami- nation of 101. Anhydrides acid action of on gunni-dine and its derivatives 885. Anhydrides and acids organic action of on the natural alkalo‘ids 15 312 689. Anliydrobenzoyl-diamidobenzene,271. Aniline action of on chloral 349. -action of on dichlorhydrin 770 1033. -action of on fulminates 164. -conversion of benzoic acid into 768. Aniline black effect of permanganic acid on 1064.-green tint assumed by 1064. -preparation of with ferro-and ferricyanide of aniline 1062 1063. Aniline chloronitro- 648. Aniline derivatives 647. Aniline dyes beh&viour of infusorial earth to 170. Aniline dimethyl- action of nitrous acid on 83. --derivatives of 1200. Aniline parabrom- reaction of the sul- phocarbimide from with copper filings 1200. Anilines substituted action of sulphuric acid on 164. Animal body behaviour of some aroma- tic compounds in 96. -formation of fat in 173. Animal fluids estimation of albumin in 918. Animal organism presence of copper in the 477. Animal and vegetable substances deter- mination of chlorine and the alkalis in 186. 1366 INDEX OF SUBJECTS.Anisic acid melting point of 1263. Aiiorthite occurrence of monticellite crystals in association with on the Pesmedst Alp on illoiint Monzoiii in Tjrol 869. Antliracene analysis of ciwdc 1057. -testing of crude 2S7. Anthracene niethyl- 1Oi1. Anthraceiie-cai.bouic acid 763. Anthracene-monosul~lionic acids two isomeric and the oxyantliracencs (anthrole) derived from them 1196. Anthraquin one derivatives synthcsis of from benzene derivatives CiG. Anthraquinone direct sgnthesis of 570. Anthriscus cercfoliwn occtirrence of et,liyl-compounds in tlie uniipe fruit of 1248. Anthrols 1196. Antimony-lead alloys action of hydro-chloric acid 011 428. Antimony pentacliloridc solidification of 1163.Aphrosiderite 1166. Aphthalos (arcanite) from Racalmuto in Sicily 1244. Apophj llitc formation of from wollas- tonite 744. Apples gas contained in 661. Aqueous solutions dissociation of am-monium salts in 608. Archil lichens voliinietric determination of orcin in 1293. Areometers of Pvon and of Magnier de la Source modification of 917. Argol 958. -increHse of acidity in by age 968. Aricine 309. Aromatic acids synthesis of 73 1194. Aromatic bases action of salts of on chloral 350. Aromatic compounds analogous to crea- tine 1031. -behviour of some in the animal body 96. -contribution to the constitu- tion of 14’7. Aromatic group molecular changes in 253. Aromatic nitro-compounds action of acids on) 640.Aromatic series orientation in i*eclani-ation 887. Aroniatic sulpliines 258. Arsenate of calcium (Wapplerite) 738. Arsenic acid heat of formation of 32. Arsenic crj stals o€ from Joachimsthal 625. Arsenic natire from Mexico 551. Arsenical wall-papers chemical exami- nation of the air in rooms covered with 103. Arsenious acid action of iodine on 133. -heat of formation of 32. Arsenious fluoride 239. Ascitic fluids nature of 374. Bsli dctcrniimation of the ratio of the actual to the sulphated ash in the pruducts of tlie sugar industry 384. Ashes analyses of of tlic fruit of Litho-sperntziin oflcinale and of tlie wood of Calntttus Rotang and Banzhusn arunditincea 910. Ashes of millet analyses of 178. Asparagin action of urea on 1286.Asparagin of leguminosse supposed txansformation of into an albumino’td 900. Asparagin in lupine shoots 1284. -action of urea on 1256. Aspartic acid formation of in pancrea-tic digestion 375. Atmosplieric ammonia 419. Atmospheric peroxide of hydrogen, 418. Atomic and molecular compounds 607. Atomic weight specific gravity and liarclness of the metallic elements reliltions between 232. Attraction and repulsion accompanying radiation 38. Augitic felsite porphyries near Leipzig 62 1. Aurifcrous alloys production of by’ wet processes 241. Autunite composition of 109. Azobcnzoate of silver action of ethyl iodide on 1203. Azobenzoic and nitrobenzoic acids 766. Azo-compounds new class of 1202.-contributions to the knowledge of 644. Azonitro-etliyl-pl1eny1 1202. Azophenylene 646 898. Azotoluene a new 103’7. Azotoluic acids 265. Azotometer Knop’s modification of 664 017. B. Bambusa arundinacea analysis of the ash of the wood of 910. BarbaloPn 1270. Barium metallic preparation of 1162. Barium diazoxybenzoate G44. Barium-diparapicryldiamine 166. Barium hydrate action of on certain mineral and organic compounds in beetroot products 675. INDEX OF SUBJECTS. 1367 Barium hydrate compound of with cou- marin 853. barium sulphocarbonate 143. Barley examination of for sugar and dextrin 906. Barley chevallier germination of 661. Baryta action of on oil of cloves 103. Baryta in the ash of Egyptian wheat 662.Baryta-mica 543. Basalt minerals occurring in the cavities of 551. Basalts microscopic examination and description of a collection of 551. Bases non-oxygenised methods for the production of 565. Bases partition of an acid by several in a solution 1236. Battery currents action of in conjunc- tion with electrocapillary currents 328. Beech-leaves examination of at dif-ferent stages of their growth 1281. Beecli;trees seedling experiments on the chemistry of 1280. Beech wood creasote 569. Beer analysis of Austrian 1301. Beetroot, action of ammonium sulphate iu the cultivation of 909. -equivalence of the alkalis on 907. -determination of sugnr in 288. -determination of the. amount of sugar in 667.-distribution of sugar and mineral matters in 376. Beetroot and potato effect of alkaline salts on the growth of 908. Beetroot juice mineral substancee in and the potash extraLted from it 379. -potash extracted from 3'79. Beetroot products action of barium hy- drate on certain mineral anJ organic compounds in 675. Beetroots valuation of according to the density of their juice 1284. Beetroot sugar manufactury cxamina-tion of an acid liquid from the con- denser of the vacuum apparatus of a 67'4. Beet sugar- experiments on the growth of without soil 1278. Benzamide action of phosphorus penta- chloride on 884. -transformation of into beiizpl al-coho1 and benzoic aldehyde 569. -selenio- 270. Benzanilide 900.-dinitro- 270. -nitro- and amido-derivatives of 643. Benzanilides and anhydrobenzoyl-dia-mido-benzene 2'71. Bcnzene amido-derivatives of 70. -ammonia-derivatives of 366. -compound of trichlorocrotonic chloral 15 ith 362. -compounds of obtained by decom- posing at a high temperature 760. -connectioii betwcen the bi- and tri- derivatives of 567. -constitution of 1188. -constitution of the disubstitntion- products of 756. -investigation of the first product obtained in the inanufacture of 49. -isom<>ric cli-substitution derivatives of 887. Benzene reaction of with aldehyde 148. -replacement of hydrogen in 1257. Benzene allyl- attempts to prepare 1188. Benzeiie-dericatives constitution of 158 886.-synthesis of anthraquinone * dcrivtttives from 66. Benzene dichloro- (1 3) '759. Benzene dicliloronitro- action of alco-holic potash on 759 Benzene clinitro- action of sodium-amalgnin on 646. Benzene metadichloro- formation of chloronitraniline !i.om 1037. Benzene nitro- behaviour of with chlo- rine 452. -oxidation of 1188. Benzene nitroso- and nitrosonaphtha-lene 452. Benzene orthodichloro- conversion of into dichioraniline melting at 71*5" 1037. Benzene orthodinitro- 255. Benzenc paranitrobromo- reduction of 643. Benzene trichloro- (m.p. lSO),forma-tion of from dichlorophenol melting at 42"-43" 1037. Benzene trimethgl- 888. Benzene triphenyl- formation of 889. Benzenedisul1)honic acid 1195.-dicarbonic acids from 1026. -dinitro- 765. Benzenedisulphonic acid transformation of into tcrephtlialic acid 366. Benzenes isomeric dibromo- 758. -dicliloro- 450. Benzenes substituted and phenols con- nection between 362. Benzenesulphonic arid amido- 1028. -auidobromo- 764. -bromo- 764 895 1195. -diazo- 1029. 1368 INDEX OE' SUB.JECTS. Benzenesulphonic acids nitro- 896 1027. Benzecetrisulphonic acid 366. Benzoate azo- of silver action of ethyl iodide on 1203. Benzocreatine a and H 1032. Benzoic acid action of on morphine 24. -conversion of into aniline 768. -diazoxy- 645. -dibromo- 892. -dibromo- formation of from nitrodibromobenzene 73. -P-dichloro- 1194. -dinitro- action of sodium-amalgam on 644.-metamido- action of iodine and mercuric oxide on 894. -orthonitro- action of nitric and eulphuric acids on 263. -parabromo- formation of from bromaniline melting at 63"-64" 11944. -parachloro- compounds of 1261. -pariodo- 888. --azo- 766. -nitro- 893 766 1195 1263. Benzoic acids nitroparasulpho- 1263. Benzoic aldehyde hydrobenzoins from 453. -tramformation of benzamide into 569. Benzoic anhydride action of on codeine 21. -action of on a-ciiacetyl-mor-phine 25. -action of on morphine 23. -action of on tetracetyl-mor-phine 25. Benzo'in action of nascent hydrogen m 365. -reduction of 1191. Benzoin balsams and resins action of carbon disulphide on '762. Benzonitril amido- 272. Benzo-nitrotoluidide 370.Benzophenone reduction of 1191. -reduction of by zinc 254. Benzophenonedicmbonic acid 151. Benzoyl and butyryl derivatives of mor-phine and codeine 15. Benzoyl chloride action of on potas-sium-sulphocyanate in alcoholic soln- tion 640. -action of on urethane and oxamethane 563. Benzoylnmidophenols 272. a-and p-benzoyl-benzoic acid 75. Benzoylglycocyamine 648. Benzoyl-isophthalic acid reduction of 1024. Benzoyl-phenol ether 1035. Benzyl di- action of sulphur on 1190. Beiizyl alcohol transformation of ben-zamide into 569. Benzyl bromide artion of on methyl sulphide 1181. Benzyl chloride action of methylal on 151. Benz? 1 cyanate 1024. Benzyl monoselenicle 553. Benzyl sulphide action of methyl iodide on 1181.Benzyl-diethyl-sulpliine iodide 258. Benzyl-dimethyl-sulphine iodide 258. Benzyl-selenious acid 154. Benzyl-toluene d erivatires of 69. Benzyl-toluene secondary products ob- tained during the prepamtion of 155. Bergamot-juice acidity of 931. Bile human composition of 775. Bile-pigments 95 651. Bile-pigment in urine 902. Bilirubin reaction of with bromine-rapour 389. -reaction of with chlorine 393. -reactions of with halogens 389. -reaction of with iodine vapour 393" -alleged transformation of into the colouring matter of urine 396. Bilirubin and bilirubates Stacdeler's hypothesis respecting 402. Bismuth ores from North America 429. Bismuth bromide 133. Bisulphide of carbon-lamp spectrum of Snell's 603.Bitartrate of potassium solubility of in various acids 947. -solubility of in various salt solutions 947. -L-solubility of in water 946. Bituminous deposits of the valley of the Pescara South Italr 299. Biuret formation of 1187. Black bodies determination of the emis-sive power of by the ice-calorimeter 38. Blasting oil analysis of 288. Bleaching powder action of dilute mineral acids on '713. -calcic hypochlorite from 4.04. -chemical constitution of 236 422. Blood coagulation of as influenced by saline solutions 1207. -colouring matter of 174. -colouring matter of (limnatin) does not contain iron 279. -part played by gases in the coagu-lation of 372. 1369 INDEX OF SUBJECTS. Blood formation of the colouring matter of urine from 96.-quantity of oxygen which can be absorbed by under various atmo-spheric pressures 656. Blood-corpuscles red behaviour of to colouring matters and to tannic acid 1275. -colourless and red relations of fibrin to and on the origin of these corpuscles 175. Blowers gases evolved by ’793. Blue a new alkaline solid 923. Boiler -incrustation preventives of 676. Boiler-tubes deposits in 294. Bone composition of after varied feed- ing 277. Bone-ash absorption of gypsum by 386. Bones of the American buffalo analysis of 375. -replacement of lime in 95. Borax influence of on fermentation and putrefaction 1286. Boric acid estimation of in presence of silicon and fluorine 1288.Brain chemical researches on 92. Brass and bronze objects coating of with gold varnish 1303. Brass and copper deterioration of the colour of vermilion by contact with 673. Brettonibre and Croissant new dyes of 300. Bromacetylene perbromide identity of with tribromacetylene bromide 552. Bromamidotoluene-sulphonic acid 369 370 4.62. Bromide of bismuth 133. Bromide of silver action of differently refrangible rays on 30. Bromides of acid radicles decomposition of ’728. Bromine action of on alcohols 245. -action of on anhydrous chloral 877. -action of on methyl acetate 139. -action of in presence of water 011 bromo-pyrogallol and bromo-pyrocat- echin 1. -action of on protocatechuic acid gallic acid and tannin 7.-testing of for bronioform 1288. Broniobenzene and chlorobenzene com-pounds of chloral with 148. Bromobenzenesulphonic acids 764 895 1195. Bromodiphenyl 148. Bromoform action of the copper-zinc couple on 510. -testing of bromine for 1288. Bromometatoluenesulphonic acid 80. VOL. XXVIII. Bromonitrobutane 563. Bromonitrodiphenyl 149. Bromonitrotolueiies 888. Bromo -paramido -metatoluenesulphoiiic acid ’79. Broino -paramid -orthotoluenesulphoiiic acid formation of 77. P-Bromopropionic coumarin 12. Bromopropyleiie constitution of ordi-nai*y 50. Bromopyrocatechin action of bromine on in presence of water 6. Bromopyrogallol action of bromine on in presence of water 1. Bromotoluenesulphonic acids 264. Bromozanaloin 1270.Bronze Japanese 790. Bronze objects coating of with gold rarnish 1303. Brown spar and copper pyrites after cuprite 8’73. Brucine couverdion of strychnine into 771. -iodine-compounds of 467. Bunsen’s method of estimating urea simplification of 105. Burette new form of 1297. Burial and cremation 1304. Butane bromonitro 563. Butane nitro action of iron and acetic acid on 562. -action of nitrous acid on 562. Butane phenyliso- 1189. Butane primary isonitro- 561. Butter estimation of in milk 1296. Butyl alcohol some derivatives of secondary 141. --iso oxidation of 245. -secondary preparation of 626. Butylamine formation of from nitro- butane 50 561. B utylbromal buty 1 alcoholate 245. Bulyl mercaptan 141.Butyl oxysulphide 629. Butyl sulphide 141. -action ol nitric acid on normal 628. Butylsulphone normal preparation of 629. Butyric acid action of on codeine 15. -action of on morphine 16. Butyric acid (a-oxy-) 880. Butjric anhydride action of on co-deine 16. -action of on morphine 18. Butyric fermcntation new kind of 910. Butyryl and benzoyl derivatives of mor-phine and codeine 15. Buxus sempervirew allialo’id from 178. 5A 1370 INDEX OF SUBJECTS. C. Cadmium crystals of 425. -methods of estimating 481 780. Caesium and rubidium new salts and reactions of 612. Calamus oil 91. Calamus Rotang analysis of ash of the wood of 910. Calaverite 432. Calcite from Andreasberg 1244.Calcium detection of phosphates and oxalates of in the ammonium sulphide group 102. Calcium arsenate a new ’738. Calcium carbonate action of sulphur on 131. -action of sulphur on in pre-sence of water 735. Calcium chloride basic 337. Calcium hypochlorite from bleaching powder 404. Calcspar and quartz crystals remark-able intergrowths of from Schnee-berg in Saxony 873. Caliche a native sodium nitrate 1166. Calico-printing Schlumberger ’s electro-plated cast-iron cylinders for 196. Calisaya bark Javanese 184. Calisaya and conchinine Javanese 282. Calorific power aud clt~ssifkation of coals 265. Camphene transformation of laurel cdmphor into and the inverse trans- formation 1192. Camphenes 1192. Camphor action of some monatomic sodium-alcohols on 1193.-oxidation proclucts of 456. -true function of 348. Camphor cjinene 59. Carnphor of Ledum palustye 1057. Camphor monobrominated 570. -monobromo- and dibromo- 1193. Camphoric acid action of on codeine 693. -action of on morphine 694. Camphors synthesis of by oxidation 1259. Cane-sugar behaviour of vnder the in- fluence of light 748. -hemimorphisni of 38. -titration of glucose in presence of 666. Caoutchouc influence of heat on the volume of 1156. Capillary tubes influence of tempera-ture on the efnux-coefficient of liquids through 329. Caprylic acid amido- 1007 1012. Capules gold-lined 480. Carbides of iron and manganese calori- metric investigation of the 611.Carbohydrates processes of decomposi-tion wliich occur in the animal body on feeding with 652. Carbon spectrum of 327. -use of Eggertz’ method of estima-ting in the seL8ction ot’steel 12‘31. Carhon of white pig-iron researches on the 788. Carbon dioxide absorption of by so-dium salts 864. -absorption of by solutions of neutral sodiuin phosphal e 1159. -reduction of to monoxide by means of ferrous phosphate 1159. Carbon disulphi le action of on benzo’in balsams and resins 762. -production of sulphocyanic acid from 1183. Carbon disulpliide and alcohol effect of passing the mixed rapours of over red-hot copper 523. Carbon disulphide and nitrogen oxide lamp and its application to photo- graphy 294. Carbon monosulphide 1236.Carbonaceous shales effects of cold and pressure 011 gaseous products of distil-lation of 856. Carbonate arnmonio-silrer 1162. Carbonate of calcium action of sulphur on 131 612. -action of sulphur on in pre- sence of water 735. Carbonate of sodium preparation of 337. Cubonates action of sulphur on in preseiice of water 336. -determination of carbonic acid in 1050. -acid of potassium sodium and ammonium solubility and clisaociation of 421. Carbonic acid action of on sodium acetate 879. -determination of in air col-lected by the balloon “Le Zenith,” 1051. __.-determination of in carbon- ates 1050. -determination of by Scheib- ler’s apparatus 104*9. -s~pposed emission of by the roots of plants 903.Carbonyls the a new class of organic compounds and the true function of ordinary camphor 348. Carboxyl group replacement of the by amidogen 7’69. Cai*boxyphcnj liiic t hgl t ricl I lorethie 135. ISDEX OF SUBJECTS. 1371 Carburization of iron limit of the 789. Carnellite occurrence of thallium in 734 Cassiterite pseudomorphic crystals of from Cornwall 684. Cast iron manganiferous (Spiegels) 790 Castor oil behaviour of certain fluores cent bodies in 120. Catalytic processes mechanics of 997. Catechuic acid 75. Catechutannic acid 75. Cements for gas retorts 1301. Cements of plaster and lime new 106. Cereals occ.urrencc of crystallisable sugar in germinating 779. Chalk behaviour of to tartaric and citric solutions containing iron and aluminium 990.-behariour of to tartaric and citric solutions containing phospliates 991. -partia; neutralisation of lemonjuice with 937. -red 872. Chalkosiderite and nndrewsite 586. Char presence of ferrous sulphide in 299. Charcoal animal notes on ;-presence of ferrous salphide in char 299. Chemical action a case oi reversed 730. Chemical Society Anniversary Meeting of the (March 30 l875) 1308. -balance-sheet of the (1874-1875) 1328. -pi*oceedings at the 'meetings of the 1305. Cherry-laurel essential oil of 1258. Chestnut influence of thn cheinical com- position of the soil on the growth of 97. Chicory and coffee detection of adultera- tion in 785. Chicory detection of in coffee 1295.-estimation of in coffee 288. Chinoline bases physiological action of 1276. Chlolesterin density of 247. Chloral 349. -action of on ally1 alcohol 878. -action of aniline on 349. -action of nitrous anhydride on 350. -action of the salts of aromatic basos on 350. -action of toluidine on 350. -action of xylidine on 350. -compounds of with bromobenzene and clilorobenzene 148. -anhydrous action of bromine on 877. Chloral and aldehyde action of on toluene 154. Chloral and thymol compound of 159. Chloral urine a new substance in 1040. I Chloral hydrate action of ammonium sulphide on 142. -a new body occurring in urine aft,er ingest,ion of 657. -decomposition of 351. -mode of decomposition of 56.Chloral trichlorocrotonic compound of with benzene 362. Chlornldelqdes action of potassium cyanide on 351. Chlorliydrinimide distillation-products of 653. Chlorliyclrosulpl~i~ric acid action of on the alcohols 875. Chloride ferrous heat of oxidation of 226. Chloride of lime dist,illation of dry after addition of one-fifth normal nitric hydrochloric and sulphuric acids 722. -distillation of solutions of after addition of one-fifth normal nitric hydrochloric and sulphuric acids 716. Chlorides Groves' method of prep:iring 308. -acid action of on amides 563. -acid note on preparation of 879. -alkaline formation of from the sulphates by ignition with ammonium chloride 103. -of the alkali-metals and alkaline earth-metals electric conductivity of in aqueous solrction 1149.-of fatty acids heat evolved in de- composition of 631. -organic action of potassium cya- nide on 564. Clilorine action of on protoratechuic acid &!id on pyrogdlol. 10. -action of on pyrogallol 704. -determination of in presence of sulphurous acid 286. -estimation of in urine 1058. -influence of i1pOli the properties of certain metals 387. -hydrate constitution of 732. Clilorine and the alkalis determination of in vegetable and animal substances 186. Chlorite of potassium behariour of to pliosphorus oxjchloride 1000. Clhlorohenzene and bromobenzene coni- poiinds of chloral with 148. 2hloro~~irbonic ether action of on am-moniuni siilpliocyanste 358.~lilorotliplienq-1,149. 3liloroform ,439. -action of t,he copper-zinc couple on 508. ~~ -~ome rcactions of metallic sodiiiiu with 746. 5~2 1372 INDEX OF SUBJECTS. Chloronitraniline 648. Chloronitrophenols correction of former notices on 364. y-Chlorophenol-sulphonicacid 157. 6-Chlorophenol-sulphonic acid 158. Chlorophenylsulphocarbimide (chloro-phenylic mustard-oil) and its deriva- tives 1200. Chlorophyll 371. -spectrum of 1'71. Chlorosalicylic acids 1195. Chlorozanaloiu 1270. Cholecyanin and choletelin 901. Choletelin and cholecyanin 901. Chrome-alum molecular equilibrium of solutions of 427. -solutions of 238 730. Chrome-green cheap 791. __. Plessy's 673.Chrome-yellow and chrome-orange for paper-staining preparation of 923. Chromic acid as an oxidising agent 227. Chromium salts reactions of 1164. Clirysarobine 1269. Chrysene 254 1190. -and on the compounds obtained by decomposing benzene at a high te in perat Lire '760. __. fluorescent relations of 469. -dioxyquinone of (chrysezarin) ,760. Clirysenin 91. Chrysezarin 760. Chyle analysis of supposed from a lyniphatic fistula 902. Cinchomeronic acid 89. Cinchona Calisaya of Java 909. Cinclionine 87. -iodine-compounds of 467. Cinchoninic acid 88. Cinnabar action of light on 42. -quantitative annljsis of 913. Cinnamic acid presence of in tea 388. Citraconic acici the crotonic acid from 632. Citratartaric acid conversion of oxyci- traconic acid into 1253.Citrate of calcium analysis of commer-cial 940. -solubility of in ammonium salts 940. -. solubility of in water 939. -water retained by at looo 938. Citrates dcterrnination of in lemon-juice 931. -quantity of in concentrated ber-ganiot-j uice 933. -quantify of in raw and concen- trated juice 932. -quantity of in raw lime-juice 934. Citric acid action of sodium on 750. Citric acid behaviour of phosphates of iron and aluminium in 993. -conditions under which the water of is lost 928. -contraction on dilution of 929. -direct determination of in citric acid liquors 942. -direct determination of in lemon bergamot and lime juice 934. Citric acid liquors determination of free sulphuric acid in 941.-determination of total organic acids in 942. Citric acid proportion of to aoidity in lemon bergamot and lime juice 935. -proportion of to total organic acids in lemon bergamot and lime juice 935. -titration of 929. -water in commercial 927. Citric and tartaric acid chemistry of 925. Citric and tartaric solutions containing iron and aluminium behaviour of chalk to 990. -containing phosphates be-liaviour of chalk to 991. Citric group of acids constitution of the 1176. Citrometer 930. Clarite 740. Clay blue matter occurring in 1241. -suspension of in water 37. -red 872. Clay-slates and clays crystalline consti- tuents of 873. Clay-ironstones containing pyrites esti- mation of iron in 583.Clay and clay-slate evolution of heat on adding water to 530. Clays plasticity and shrinking of 1298. Cleavage -eurfaces of crystalline hy-drates dissociation at the 606. Clinochlore from Chester in Pennsyl- vania 545. Clores action of baryta on oil of 113. Coal in Russia 737 1241. Coal evolution of heat on adcling water to 530. -gases evolved by boring into 793. Coal and coke determination of sulphur in 383. Coal gas behaviour of when heated out of contact with the air 137. Coal oils use of in the preparation of alkalo'ids &c. 1264. Coals calorific power and- classification of 296. Coals from the South Wales Basin gases enclosed in 793. Coals and lignites Russian 107. Coal-tar oil diphcnyl in 637.INDEX OF SUBJECTS. 1373 Coal -tar products composition and physiological effects of 280. Coating brass and bronze objects with gold varnish 1303. Coating iron and steel with copper 672. Cobalt hexatomic compounds of 535. Codeine action of benzoic anhydride on 21. -action of butyric acid on 15. -action of butyric anhydride on 16. -action of camphoric acid on 693. -action of oxalic acid on 696. -action of succinic acid on 689. -action of tartaric acid on 695. Codeine and morphine action of poly- basic acids on 689. -butjryl and benzoyl deriva- tives of 15. Codeine and morpbine derivatives,acety- lated and analogous products action of et,liyl iodide on 318. Codeine and morphine acetylated action of sodium ethylate on 323.Ccerulignone action of strong sulpliuric acid on 1021. Coffee adulteration 388. -estimation of chicory in 289. -testing of 1294. Coffee and chicory detection of adultcra- tion in 786. Cohesion and vapour-density 1154. Coke and coal determination of sulphur in 383. Cold and pressure effects of on gaseous products of distillation of carbonaceous shales 856. Collodion layers physical properties of '726. Collo'id degeneration 658. Coloph-alumina 255. Colophthalene,255. Colorimetric method for determining iron in waters 285. Colour process for the estimation of in water 1052. Coloured liquids glasses and vapours spectral analysis of 43 2. Colouring of metals 922.Colouring matter analogous to Magdala- red 169. Colouring matter of the blood 174. Colouring matter purple derived from cyanogen 565. Colouring matters abnormal action of many on the susceptibility to light of photographic plates 604. Colouring matters of madder researches on the 387. Coinbustion influence of pressure on 1234. -imperfect of illuminating gas pro- cesses which take place in the 137. Combustion physiological in liTing or-ganisms 1042. Conchinine and Javanese calisaya 282. Conchinine sulphate testing of 918. Condensation during the formation of 0uid or solid compounds 417. Conductivity electric of fused salts 30. unilateral 38. Contact theory new of the galvanic cell 123. Copper coating of steel and iron with 672.-estimation of in minium 1291. -estimation of by standard solu- tions 382. -presence of in the animal organ- ism 477. -volumetric estimation of 186. Copper alloys Japanese 922. Coppcr and brass deterioration of the colour of vermilion by contact with 673. Copper and iron sulphuration of by a mineral water 1168. Copper and silver liquation fusibility and deusity of certain alloys of '736. Copper and silver acetylides 745. Copper pyrites and brown spar after cuprite 873. Copper-ruby glass and cognate varieties 485. Copper-zinc couple action of the on organic bodies. Part VIII. On chlo- roform bromoform and iodoform 508. Coprolites Cambridge note on the analysis of 913.Cordierite .pseudomorphs of 625. Cornish minerals notices of 736. Corpses examination of for alkalo'ids 293. Corpuscles blood- colourless and red origin of 175 Cotarnine 573. -conversion of into hydrocotarnine 573. Cotarnine and hydrocotarnine physio- logical action of 585. Coumarin and argentic oxide 854. Coumarin metallic derivatives of 850 853. -B-bromopropionic 12. -p-dibromopropionic 13. -propionic and some of its deriva- tives 10. Council and Officers of the Chemical Society for the Session 1875-76 elect ion of 1327. Creasote from becchwood 568. Creatine aromatic conipounds analo-gous to 1031. 1374 INDEX OF SUBJECTS. Creatine substitution of mercury for hydrogen in 756. Creatincs aroinatic and isomerides 648.Cremation and burial 676 1304. Cresol nitro- 256. Cresol of oxpvitic acid 1261. Cresols diiiitro- 1022. Crcsolsulphonic acid bromo- 3'70. Cresolsulphonic acid ortho- conversion of metabromotoluene-orthosulphonic acid into 799. Croissant and Bretonniere new dyes of 300. Cronstecltite 1165. Crotonic acid from citraconic acid 632. Crotonic acid obtainable from mesaconic acid 750. Crucibles gold-lined 480. -new method of supporting in gas furnaces 677. cryolzy drates 53 1. Cryptogamic life conversion of alcohol into ethyl acetate by the (supposed) agency of 284. Cryptogams occurrence of aluminium in certain 283. Crystal unequal solubility of different faces of the same 729.Crystallisation and solution theory of 1235. Crjstallisation-water molecular volume of 1157. Crystals pseudomorphic having the form of orthoclase 686. Crystals Senarmont's method of deter- mining the isothermal surfaces of 38. Crystal zones simple law for the de- velopment and grouping of 38. Cupreous iron pyrites extraction of silver from 921. Cupric chloride action of on mercuric sulpliide 132. --colour of 206. Cupric glucosate 630. Cupric phosphate (rcszelyite) from the Banat 546. Cupric sulphate dissociation of 426. Cuprous chloride 342. -bchaviour of to a solution of silver nitrate 612. -method of titration founded on the conv rsion of into cupric chloride 1286. Cuprous sulpharsenate native 46. Cuprous sulphide behaviour of to a solution of silver nitrate 133.Current distribution of in electrolytes 123. -eecondary 38. Cyamidacetiv acid 1185. Cyamides metallic 1184. Cyanacetic acid 251. Cyanacetic and malonic acids contribu- tions to the knowledge of 357. Cyanamide 445 k46 1184. -formation of' sulpllurea from 632. Cyanate of benzyl ludL cyanate of to13 lene 274. Cyanide of potassium action of on chloraldehydes 361. Cyanide of potassium action of on organic chlorides 564. Cyanides non-poisonous double detec- tion of potassium cyanide in presence Of) 384. Cyanorarbonate ethylic conversion of into gly cocine 755. Cyanocarbonic acid its ethers and de- rivatives 447. Cyanogen purple colouring matter de- rived from 565.Cyanogen chloride danger of preparing 1183. Cyanophenyl alcohol 1261. Cyanophenyl chloride (iso) 270. Cyanurate of oxamethane 5M. Cymenes 59. CJmene-sulphonic acid new 265. Cynene 371. D. Dampness of the walls of houses and its quantitative determination 286. Datolite garnet and idocrase associa- tion of 136. Dawsonite h17. Decomposition processes of which occur in the animal body on feeding with meat and carhohydrates and with carbohydrates alone 652. Dehydration synthesis by. Derivatives of nionochloraldehyde and aromatic hydrocarbons 361. Dehydrotriacetonamine 352. Delvauxite 739. Density and elasticity of gases relation between tile variations of at pressures less than one atmosphere 38.Deoxy benzo'in 1190. Detonating gas apparatus for the safe evolution and conibustion of 38. Deutvch Kreutzer Sauerbrunnen (a Hungarian mineral water) analysis of 243. Dextrin 247. Dextrin and sugar examination of barley for 906. De\troinalic acid a new 1252. Diacet onamine 352. Diacetonamine action of heat on 566. Diacetyl-codeine ethiodide 318. INDEX OF SURJECTS. 1375 u-Diacetyl-dibenzoyl-morphine ethio-dide 323. u-Dia,erSl-niorphine action of benzoic anhydride on 25. y-DiacetTl-morphine ethiodide 320 321. Diacetyl-morphines isomeric 315. Diacrylic acid 355. Dlidlyl componnds 51. Dianiidobenzanilide 271. Dinmidobenzoic acid formation of 72 645. Diamines derivatives of 1036. 1)iastatic ferment in vetch seeds 1286.Diazo-amido-compounds 463. Diazobenzene phosphorus compound analogous to 1203. a-Diazobrnzene-sulphonicacid 1029. Dinzo-ompounds coustitution of 166 570. -decomposition of by water 73. Diazo-cresol 256. Diazophenyl-compounds 1202. Diazoxyhenzoic acid 645. -action of fuming nitric acid on 64*5 -action of tin and hydrochloric acid on 645. Dibenzhydroxamic acid formation of diphenyl urea from and conversion of benzoic acid into anlliiie 768. Dibenzopl-codeine ethiodide 322. Dibenzoyl-p henyl-hydrazin 1035. Dibenzogl-tolyl-hydrazin 1035. Dibenzyl action of Rulphur on 1190. Dibenzyl-acetic acid 73. Dibenzyl diselenide 154. Dibenzyl-fluorescein 159. Dibenzyl-methane formation of 74.Dibromacetate ethylic preparation of 1004. Dibrou-acrolein 143. a-Dibromamidobenzene-sulphonicacid 1028. Dibromide of propionic coumarin 14. Dibromobenzcnea isomeric 758. Dibromob nzoic acid 892. Dibromotlimethylphenyl-methane,151. Dibromodimethy lphenyltrichlorethane 154. Dibromodiphenyl 149. Dibromomethylanthracene 155. Dibromonitroethane 245. P-Dibromopropionic coumarin 13. Dibromorthotoluene -sulphonic acid 370. Dibutpryl-codeine ethiodide 321. Dibutyiyl-morphine et hiodicle 322. Dicaybonic acids &ombenzene-disulpho-nic acids 1026. Dichloracetate ethy I-phenylic 1025. Dichloraldehyde crystalline modifica-tion of 630. Dichlorhydrin action of aniline on 770 1033. Dichlorobenzene (1 3) and its deriva- tires 759.&Dichlorobeiizoic mid 1194. I>ichlorodimethylphenyl-methane,152. Dichloronitrobei:zcne action of an alco- holic solution of potassium hydrate on 759. Dichloropropionic acid from pyruvic acid action of silver oxide on the ether of 353. Dicodeine action of acetic anhydride on 312. Dicyanodiamide formation of from cj-anamide 1184. Dicganodiamidine 446. Didymium rcsenrches on 34,O. 1)idymium salts 340. Dielectric constmts of insulators expcri- mental determinat,ion of; 38. Dielectric media law of electric and magnetic forces in aud their relation to the theory of' light 955. Diethylanilinesullihonic acid 164. Dietliyl-carbinol a new isomeride of amyl alcohol preparation of 627. Diethylcarbonate of guanidine 755.Diethjlic ether of xanthacetic acid 1255. Diethylphenylphosphine 1203. Diethylstilbene 361. Diffraction -spectrum photography of the ultra-viplet rays of 38. Diffusion between dry and moist air 127. Diffusion simultaneous of certain salts 35. Digestion pancreatic 479. -formation of aspartic acid in 374. Digitalin chemical nature of 650. -extraction of crystullised 276. Digitalin and digit,alein 1267. Digitalis purpureu cryslallisable prin- ciple from 1266. Digitonin 1267. Digitoxin 1266. Dihydrotriacetonamine composition of t.he platinum compound of 885. Di-isopropyl ketone 247. Dimethoxyphenylmethane 158. Dinietliylaniline deriTatives of 1200. Dimethylaniline-sulphonicacid 164. Dimetliylbenzhydrol 151.Dimethplbenzophenone 151. Dimethyloxarnide action of phosphorua pentachloride on 565. Dimethylphenylethane 155. Dimethy lphenylnieehane 151. Dimethglphenjlphosphine,1204. 1376 INDEX OF SUBJECTS. Dimethylic dinitrosalicylate 71. Dimethylphenyltrichlorethane 154. Dimonobroinophenyltrichlorethane 148. Dimonobromo~~henyltrichlorethene, 148. Dimonochlorophenylchloretliane,148. 3imonochlorphenyltriclilorethane 148. Dinaphthylmethane and its derivatives 455. Dinitranthranilate of ammonium 71. Dinitrobenzanilide 270. Dinitrobenzene action of sodium-amal- gam on 646. Dinitrobenzene-disulphonic acid 765. Dinitrobenzoic acid action of sodium amalgam on melting at 179" 645. Dinitrobenzoic acid action of sodium amalgam on melting at 204" 644.Dinitrobenzylmethane formation of 74. Dinitrocarbanilide 166. Dinitrocresols 1022. Dinitrodimethylplienyltrichlorethane 154. Dinitrodimonobromophenyltriclilor-ethane 148. Dinitroclimonochlorophenyltrichlor-ethane 148. Dinitrodiphenyl 149. Dinitrodiphenylguanidine 166. Dinitroethane 1182. Dinitrophenetol preparation of 1022. Dinitrosalicylic acid 71. Dinitrotolyl- phenyl ketone formation of 69. Dioxybenzene and nitrophenol 64. Dioxybenzoic acid constitution of 365. Dioxymaleic acid preparation and pro- perties of 356. Dioxyphenylethane 158. Dioxyphenyltrichlorethane 158. Dioxyquinone of chrysene (chrysezarin) 760. Diparapicrylamine 165. Diphenyl 148 1258.-action of methylal on 151. -in coal-tar oil 637. Diphenyl- and diphenylene-compounds differences between the boiling points of 454. Diphenylene ketone products of decom- position of 457. Diphenylcarbonic or paraphenylbenzoic acid 149. Diphenyl-compounds formation of with-in the molecule 274. Diphenyl-dimethglethane formation of 65. Diphenylethylene 361. Diphenylguanidine 85 87. -formation of by the action of ani- line on mercuric fulminate 165. Diphenylmethane action of heat on 254. Diphenylmethane decomposition of by heat 2'76. Diphenyhnethylphenylmethane 153. ~iphenylplienyleiieinethane,153. Diphenylpheiiyl ketone formation of by oxidation of diphenylphenylme-thane 152. Dipheiijlphenylmethane formation of methylanthracene from 152.Diphen$. 1 -tolylene disulphocarbamide 1036. Diphenyl trimethylhexoxy- 761. Diphenyl-urea formation of from di- benzliydroxamic acid and conversion of benzoic acid into aniline 768. Dissociation at the cleavage-surface of crptalline hydrates 606. Distillation fractional improved appa- ratus for 128 606. Dita'ine notice on a substance named 773. Ditartaric acid qualitative reactidns of 943. -search for in tartaric liquors 986. Dithymylethane and dithymylethene formation of by reduction of dithymyl- trichlorethane 159. Dithymyl-trichlorethane 159. Ditolyl-ethene 361. Dolerites microscopic structure and composition of British carboniferous 873. Dolomitic limestone Portland cement from 672.Dress materials poisonous 1304. Dry and moist air diffusion between 127. Durangite crystalline form and optical properties of 869. Dyes new of Croissant and Bretonnihe 300. -produced by action of nitrous acid on the aromatic oxy-compounds 167. Dye-stuffs testing of 193. Dye-works treatment of waste liquors from 676. Dynamical evidence of the molecular constitution of bodies 493. E. Earths metals of the rarer quantiva-lence of the 1001. Ebullition intermittent 864. Echinodei-mata and tunicata. mineral constituents of 903. Egg albumins of n hite of 92. Eggs decomposition of 175. INDEX OF SUBJECTS. 1377 Eggs spontaneous changes in 1210. Elasticity SiljestrBiii’s experiments on the changes of in rarefied gases 231.Elasticity and densily of gas relations between the variations of at pressures less than one atmosphere 38. Electric conductivity of the chlorides of the alkalis and alkaline earths and of nitric acid in aqueous solution 1149. -of fused salts 30 996. -of saline solutions depend- ence of the upon the amount of salt contained in them and on their tem- perature 605. -of woody bodies and other bad conductors 121. Electric current is it an ether-current 38. Electric currents produced by non-simultaneous immersion of mercury electrodes in different liquids 414. Elcct8ric discharge influence of different kinds of on the amount of ozone formed 607. Electric problems geometric solution of some 38.Electric and magnetic forces laws of in dielectric and magnetic media and their relation to the theory of light 995. Electricity action of on flames solid bodies and gases 38. Electricity produced in mechanical ac-tions 38. Electrocapillary actions 529. Electrocapillary currents action of bat-tery currents in conjunction with 328. Electrocapillary forces operation of in the phenomena of nutrition 528. Electro-chemical manipulation of oils and other non-conductiiig substances 328. Electrolytes distribution of the current in 123. Electromotive force of palladium in the gas battery 123. Electroplated cast-iron cylinders for calico printing Schlumberger’s 96. Eosin 571. Epidote an6 magnesia-mica corrosion- figures of 873.Equivalence and transformation of the chemicd forces 33. Ergot and its liquid estract 1272. Eruption of Xisyros recent 48. Erythroxyanthraquinone 67. Eserine neutral hydrobromide of 1269. Ethane dibromonitro- 245. -dinitro- 1182. -nitro- 445. -tetrabromo- identity of the bro- minated derivatives of with those of acetylene perbromide 625. Ethanes nitro- 632. Ethene new incthod of forming acro-lein from 348. -distinction between the two iso-mcric derivatives of having tlic for- mula C,C1,Br2 1245. Ethene bromide action of on dilate dco- hol in presence of etliene acetate 1172. -reaction of with dilute alco- 1101 in presence of ethene acetate 747. Ethene dibenzhydroxamate 768. Ethene diphenyl- and ditolyl- 361.Ethene selenicyanate 14i4. Ethene (tribrom-) bromide and bromacc- tylene perbromide identity of 558. Ethenc-disulphonic acid action of phos-phorus pentachloride on 140. Ether of dichloropi*opionic acid from pyruvic acid action of silver oxide on 353. Etherification of glvcol note on 51. Ethers of aromatic Gydroxamic acids 766. Ethers titanic 441. Ethidene-compound singular formation of 140. Ethidene oxychloride action of on zinc-ethyl 554. Ethyl alcohol action of electrolytic oxygen on 440. -detection of amyl alcohol in presence of 785. estimation of in methyl alcohol 1292. -occurrence of in the vegetable kingdom 1247. --presence of in crude wood spirit 1004. Ethyl anisbenzhydroxamate 767.Ethyl bases separation of by ethyl oxalat,e 1187. Ethyl benzanishydroxamate ’763. Ethyl citrate action of sodium amalgam on 1252. Ethyl cyanocarbonate conversion of into glycocine 754. Ethyl dibeuzhydroxamate 766. Ethyl dibromacetate preparation of 1004. Ethyl dinitro-salicylate ’71. Ethyl iodide action of on acetylated morphine and codeine derivatives and analogous products 318. -action of on narceine ’703. -action of on tetracodeine and octacetyl- tet mcodcine 314. Ethyl phosphitc. constitution of 440. Ethyl suacinate action of potassium on 1251. 1378 INDEX OF SUBJECTS. Ethyl sulphite constitution of 139. Ethyl tliiac,etate 258. Ethylanrine nit.rate action of nitric acid on rnerciiry in prc’sence of 842.Eth~laniliiic-~ulplionic arid 164. Ethylate of‘sodium activn of on acety-lat,ed codeine and inorphine 383. Ethylate of sodium action of silicon fluoride on 1171. Ethyl-benzene-sulphonic acids 162. Eth yl-benzhydrosamic acid 766. Ethylene. See Ethene. . Ethplic ethyl-s ulplionat.e 57 Ethylidene. See Ethidene. Ethglnitrolic acid 557. -new method of preparing 57. Ethyl-phenol-sulphonic acid 162. Ethyl-sulphinic (et,liyl-sulpliurous) acid products of the oxidation of by nitric acid 343. Ethyl-sulphonate ethylic 57 Ethylthiosulphate sodic 687. Ethyltoluene 1189. Ethyltoluene meta- 455. Eucalyptus oil 371. Euchlorine 1157. Eudiornetrkr a new 788. Euthyoptic spectroscope simple 38 Evaporation of sugar evolution of red fumes during the in the vacuum pans 108.Explosive bodies analogy between the decomposition of certain and t.he disengagement of gases from super-saturated solut.ions 417. -experimental researches on 126. Exsiccator for drying in rarefied air without the use of t,he air-pump 38. F. Faraday lecture March 18 1875.-On the life-work of Liebig in experiment(a1 and philosophic chemistry by A. W. Hofniann F.R.S. 1065. Fassa’ite from Santorin lava 624. Fat formation of in the animal body 173. Fatty acids hydrocarbons produced in the distillation of crude 1244. -researches on the and their alkaline salts 1005. Fatty bodies decomposition of neutral 1178. Fatty series nitro-compounds r)f the 557.-oxidation of the oxyacids of 880. Feculometer for testing potato starch 385. Feeding cakes occurrence of metallic till in 381. Feeding of pigs experiments on the 1278. Fellling’s solution decomposition of j titration of glucose in presence of cuiie-sugar 666. Fellling’s solution influence of boiling distilled water on 482. Feliows deceased in 1874 obituary noticcs of 1309. Felsite porphyries augitic near Leip-zig 624. Felspar metamorphosed from Ckyn in Bohemia 545. Felspars triclinic constitution of 741. Ferment alcoholic behaviour of in an attinosphere frce from oxygeii 185. Ferment diastatic in vetch seeds 1286. Ferriient of the liver action of acids and alkalis on 1210. Ferment unnrganised and its actions 662.Fermentation 185 662. history of 284. -influence of borax on 1286. -power of salicylic acid to arrest 459 460. -alcoholic 284. -butyric new kind of 910. -marsh-gas 1209. Fermentation of must 792. -influence of a high tempera- ture on the 492. Ferrncntation viscous observations on 1285. Fermentation of wster-plants 1285. Fermcmts chemical add physiological 1208. Ferric oxide prepared from meteoric iron magnetic anomaly of 426. Ferric sulphide 238. Ferrous chloride heat of oxidation of 226. Ferrous oxide estimation of in sili-cates 286. Ferrous sulphide presence of in char 299. Fertilisation of tea plantations arti-ficial 1223. Fibrin relations of to colourless and red blood-corpuscles and on the origin of these corpuscles 175.Field experiments on permanent pas-ture 98. Filtration under pressure 38. Firs seedling experiments on the che- mistry of 1280. Fistula, lymphatic analjsis of supposed chyle from 902. Flames cause of the luminosity and non-luminosity of 603. 1379 lNDEX OF SUBJECTS. Flames containing iodine formation of iodic acid in 608. Flames soliJ bodies and gases action of elechricity on 38. Flames theory af luminous 1149. Flesh meal 1061. FluorenL.;456. L_ nt,tempt.s to produce 254. Fluorescein and phthulein-orcein 159. Fluorescence 528. Fluorescent bodies behaviour oi certain in castor oil 120. Fluoride arsenious 239. Fluorspar triakisoctohedrons of from Strigrtu 625.Fodder plants of the Roman Campagna 1046. Forces chemical equivalence and trans- formation of 33. Forests investigations on the chemistry of 1279. Formate methylic and formic aldehyde 876. Formic and acetic acids mut.ual dis- placement of 1175. Formic acid cryst,allisable new met,hod of obtaining 1250. -preparation of crystallisable 749. Formic aldehyde and methylic formate 876. Formoguanaminc 754 1201. Form iilae dissected relations between and affinity 228. -structural 862. Foxglove act.ive principles of 1266. Freezing agent use of methyl-ether as a 488. Freezing apparatus CarA’s easy pro- duction (if very low temperatures by means of 1235. Freezing of spirits and wines 489. Friction action of in liberating gaa from solut.ions 330.Frothing point occurrence of an inter- mediat,e in deterinining the hardness of certain waters 1287. Fruit of Liihospermum o$cinale analy-sis of the aslies OF 910. Fruits formation of sugar in 904. Fulgurite found at Elspert Gelders 1166. Fulminates action of aniline on 164. Fumnric acid and non-rotating malic acid production of from glycaric acid 357. Fungi functions of 380. -aaccharine matter contained in 380. Fungus effect of on tartrtltes 968. G. Gdena crystallisation of 625. Gallic acid note on Proctcr’s rcaction for 105. Gallic acid and tannin action of bro- mine on 9. Gallic,. pyrogtillic and tannic acids esti- md tion of 1054. Galvanic battery function of the per- oxides in 222.Galvanic cell new contact theory of 123. Galvanic circuit resistance of a 528. Galvanic polarization researches on and on the distribution of the current in electrolytes 123. Galoanomcter absolute 38. Galrenoscope capillary constructed by W.Siemens 38. Garnet from Gejer in Saxony 626. Garnet idocrase and datolite associa- tion of 136. Gas action of solids and of friction in liberating from solutions 330. Gas contained in apples 601. Gas composition of an inflammable issuing from the silt-bed in Belfast 242. -illuminating processes which take place in the imperfect combustion of 137. Gas apparatus convenient 998. Gas battery electromotive force of pal-ludium in 123. Gas-burners glass new arrangement for 1236.Gases action of magnets on rarefied en- closed in capillary tubes and tra-versed by induction currents 726. -analogy between the disengage-ment from supersaturated solutions aiid the decomposition of certain ex-plosive bodies 417. -diffusion of through walls of soap- bubbles 231 1157. -enclosed in coals from the South Wales basin and gases evolved by blowers and by boring into the coal itself 793. -method of measuring the specific heat of 328. -mixture of 1153. -part played by in the coagulation of blood 372. -rarefied Siljestrom’s experirnellts on the changes of elasticity in 231. -rcllations between the variations of density and elasticity of at pressures less than one atmosphere 38.Gases spectra of 527. 1380 INDEX OF SUBJECTS. Gases variability of the spectra of in-candescent 119. -volcanic in t,he island of St. Paul’s analysis of 1242. Gas-flames formation of sulpliates by 130. Gas-furnaces new method of supporting crucibles in 677. Gas-generator Thum’s in Sunderland 108. Gas-retorts cements for 1301. Gas works investigatien of several am- monia liquors from 195. Gaseous liquid and solid states of water-substance 126. Gasometric methods of analysing tartar 959. Gastric juice source of acid of 92. Gelatigenous tissues digestibility of 94. -value of in nutrition 94. Gentisin 571. Geometric solution of some electrical problems 38. Germinating cereals occurrence of crys-tallisable sugar in 779.Germinating power of seeds means of promoting 101. Germination 777. Germination of Chevallier barley 661. Germination of peas chemical changes in the 777. Germination of the scarlet runner func- tion of lime in the 1284. Gilding of glass 1060. Glass clear etching of with hydrofluoric acid 1299. -copper-ruby and cognate varieties 485. Glass gaa burners new arrangement for 1236. Glass gilding of 1060. -hard or elastic 1060. Glass vessels Bohemian errors arising from the use of in ohemical analysis especially in alkalimetry 382. Glasses coloured spectral analysis of 412. Glauber’s salt glass manufacture of 1059. Glauconite of Antwerp 871. Glover tower chemical function of the in the manufacture of sulphuric acid 485.Glucosate cupric 630. Glucose estimation of in wine or must 484. -titration of in presence of cane-sugar 666. Glyceric acid production of fumaric acid and non-rotating malic acid from 357. Glycerin action of electrolytic oxygen on 1249. -boiling point of 442. -new property of 748. Glycerin derivatives researches on 345. Glycerin-ether contributions to our knowledge of 246. Gljcide 879. Glycocine characteristics of 885 1256. -conversion of ethyl cyanocarbo-nate into 754. -in the muscular tissue of Pecten irradians 1275. -production of oxamic acid by the oxidation of 261 357. Glycocyamine benzovl- 648. Glycocyamine methylbenzoyl- 1032. Glycogen in the muscular tissue of Pec-ten irradians 1275.Glycol note on the ethcrification of 51. -preparation of 343 41.2. -simple method of preparing 1171. Glycollate calcic preparation of hy-drous 444. Glyoxallyl urea 556. Gold alleged nuclear action of upon gold reduced from solution by organic matter 133. Gold alloys Japanese 922. Gold native from Cornwall 737. Gold native occurrence of in the mineral veins of Veres 1244. Gold sulphides 492. Gold varnish coating of brass and bronze objects with 1303. Gold-lined capsules and crucibles 480. Gold nuggets formation of in drift 241. Gombo manufacture of paper from the and other industrial applications of this plant 387. Gourd seed chemical processes in the germination of 180. Graminaces researches on the stalks of the 10%5.Granitic porphyries mineralogical and chemical composition of the 621. Grapes ripening of 281. -from the Roman Province conipo- sition of 791 1279. Gravimet ric methods of analysing tar- tar 959. Green bronze for iron 492. Group C,H,O estimation of the atomic in acetylated substitution-products 915. Guaiacnm tincture of as a test for the purity of “ Kirsclien-wasserp” 292. Guanidine action of acid anhydrides on 466. Guanidine derivatives 754 1201. INDEX OF SUBJECTS. 1381 Guanidine and its derivatives action of the acid anhydrides on 888. Guanidine acetyl- formation of by heating acetamide with cyanamide and alcohol 1185. Guanidine di-ethylcarbonate 755. Guanidine salts action of heat on some 755.Guanidine and sarcosine compound of 146. Guanidine diphenyl- 87. Guanidine tetraphenyltolylenic 1037. Guanidines conversion of substituted thio-ureas into 465. Guanidines and sulphureas 251. Guanine in salmon roe 566. Guano eighth note on by Chevreul 100. Guano deposits in the south of Peru 1047. Guauos composition of new Peruvian 98. Gum and mucilage absorption of from the intestinal canal 95. Gun-cotton spectrum of light of ex-ploding 119. Gypsum absorption of by bone-ash 386. -addition of to must 198. H. Haematin non-occurrence of iron in 279. Hemoglobin 775. -influence of alkaloids on certain properties of 175. Halogens relations of affinity of in their combination with the metals 423.Hardness of certain waters occurrence of an intermediate frothing point in determining the 1287. Hardness atomic weight and specidc gravit,y of the metallic elements rela- tion between 232. Heat action of on ordinary aldehyde 347. Heat action of on phenyl-xglene 62. -action of on potassium permanga- nate 611. -application of the mechanical equivalent of t.0 molecular forces weight and distance 38. -of conibination of fatty acids with alkalis 530. -clisengaged by the combination of hydrogen with certain metals 415. -evolution of on adding water to clay-slate clay and coal 530. Heat evolved during combination of hydrogen with metals 1151. -evolved in the decomposition of the chlorides of several fatty acids 631.-evolved on mixing sulphuric acid and water 1150. Heat of formation of arsenious and arsenic acids 32. -of phosphorus acids 31. Heat of gases method of measuring the specific 328. -internal latent 125. -of mixture and specific heat of mixed liquids 38. -molecular of similar compounds 1156. -specific of bodies 997. -surface forces caused by the com-munication of 329. Heat and light effect of on silver iodide 532. Heat-conductivity of different soils 1150. Heat-conducting power of mercury in-dependent of temperature 38. Eeptylene new preparation of from pentamethylic ethyl iodide 1249. Heracleum giganleum occurrence of ethjl-compounds in the fruit and umbel-stiilks of 1246.Hessite 430. Hexmethyl-stilbene 362. Hexyl alcohol secondary derivatives of 552. Homotoluic acid new synthesis of '73. Human organism nature of bodies in which exhibit the polarisation-cross 280. Humus accumulation of 1277. Hydrates dissociation at the cleavage- surfaces of crystalline 606. Hydrazin-compounds aromatic 1034. Hydriodic acid equilibrium-point in the dissociation of by heat 608. -preparation of gaseous 999. Hydrobenzo'in group 1190. Hydrobenzo'ins 453. Hydrobilirubin preparation of 396. Hydrocarbon containing C3H2 1245. Hydrocarbons action of incandescent platinum on 1188. -limited oxidation of 439. Hydrocarbons aromatic and monochlor- aldehyde derivatives of 361. Hydrocarbons produced in the distilla- tion of crude fatty acids 1244.Hydrochloric acid action of on ketones 762. --action of on lead-antimony allojs 428. Hydrochloric acid and methyl oxib combination of 1245. 1382 INDEX OF SUBJECTS. Hvdrochloroxvcitraconic acid. 1253. Hiclrocitric acid 11$3,1252.‘ Hydrocoerulignone action of strong sul-uhuric acid on. 1021. Hidrocotarnine 573 ~ -action of oxidising ageuts on 580. -conversion of cotarnine into 575. Hydrocotarnine and cotarnil.e physio-logical action of 585. Hy9fluoric acid clear etching of glass Wltll 1299. Hydrogen absorption of by palladium 424. -action of nascent on narceine 701. -action of nascent on narcotine 582. -action of on silver nitrate 425.-heat disengaged bp the action of on certiin metals 415. -heat evolved during combination of with metals 1151. -reduction of metallic oxides by as a means for the separation and quan- titative estimation of metals 881. -replacemefit of in benzene 1257. -solution of in mtltals and decom- position of water by iron 610. -substitution of mercury for in creatine 756. Hydrogen dioxide atmospheric 418. -presence of in the sap of plants 1216. -as an oxidising agent 225. -nitrous acid and nitric acid formation in nature of 128. Hydrogenated iron 425. Hydroquinone and phthalic acid 68. Hpdroquinone and pyrogentisic acid identity of 1191. Hydroquinone-carbonic acid 1197. Hydroxamic acids distillation of 751.-ethers of aromatic 761. Hydroxycaprylamide 1011. Hydrox jcaprylic acid (octylactic acid) its nitril and amide 1010. -properties of 1010. Hydroxycaprylonitril 1011. Hydroxplamine 566. -new reactions by which it is ob-tained 633. -reducing action of 733. -structural formulse of and its amido-derivatives 634. Hypersthene from Mont Dore in Au-vergne 551. Hypolwomite of sodinm estimation of the nitrogenous constituent of urine by means of 1059. -estimation of urea by 483. -estimation of urea and uric acid by 916. Hypochloric acid and euchlorine 1157. €I) pochlorite of calcium from bleaching powder 404. HJpochloroue acid formation and de- composition of 223. -products of the action of on ally1 derivatives 345.Hypophosphorous acid preparation of crystalline 41. I. Ice-calorimeter determination of emis-sive power of black bodies by 38. Idocrase garnet and datolite association of 136. Imidocaprylic acid preparation proper- ties and salts of 1017. Imidocapi*ylimide,1018. Iniidocaprglonitril 1016. Indol 1205. -foriliation of from albumin 773 1039. Infusorial earth behaviour of to aniline dyes 170. InsulatorJ experimental determination of the dielectric constants of 38. Intestinal canal absorption of gum and mucilage from 95. Intestinal concretion containing lithium 96. Invert sugar researches on 11’79. Iodic acid formation and decomposition of 224. --formation of in flames con-taining iodine 608. Iodide of potassium rolumetric estima- tion of 1051.lodide of silver action of differently re-frangible rap on 30. Iodine apparatus for recovering the disengaged in the manufacture of superphosphate of lime 106. -extraction of from mineral phos- phates 733. . -formation of iodic acid in flames containing 608. Iodine and mercuric oxide action of on meta-amidobenzoic acid 894. Iodine coinpounds of alkalo’ids 466. Iodine derivatives organic preparation of by means of iodine and mercuric oxide 345. Iodine substitution-products prepara-tion of 139. Iodine trichloride 999. Iodoform action of the copper-Line couph. on 512. Iodo-thiobenzene 154. INDEX OF SUBJECTS. 1383 Iron action of nitric acid on in pre- sence of ammonium nitrate 840.-assaving of 410. -colo&ng iuatter of blood (haema-tin) does not contain 2’79. -crystalline structure of especially of meteoric iron 873. -decompo>ition of water by 610. -estimation of in clay ironstones containing pyrites 383. -estirnatioii of in iron ores 27. -estimation of in niiniiim 1290. -estilllsltion of in opes by meaix of stannous chloride 783. -limit of‘ the carburization of ’789. Iron in ironstones determination of 285. Iron in waters colorimehic method for determining 285. Iron furnace crystalline products from a blown-out 1163. Iron hydrogenated 426. -meteoric. 1243. -magnetic anomaly of ferric oxide prepared from 426. Iron reduced by Iiydrogen 195. Iron ore occurrence of betwecn Prag and Beraun 1170.Iron ore$ estimation of iron in 27. Iron phosphates 735. -beliaviour of in tartaric and citric acid 993. Iron pipes disappearance of nitrogenous orgimic matter from water running through 386. Iron scales which separate from molten pig 672. Iron tacks tinning of 1302. Iron sesquioxide alumina and phos-phoric acid examination of methods for eff’ecting the quantitative separa- tion of 592. Iron spongy manufacture of 1302. Iron wire to make of silvery whiteness 672. Iron and copper sulphurat,ion of by a mineral water 1168. Iron and manganese carbides calorime- tric investigation of 611. Iron and manganese silicides edori- metric study of the 1239. Iron and platinum alloys 534.Iron and steel coating of with copper 672. Isa~idonitrodiphenJ-1,150. Isenite a new volcanic rock 548. Isobroinonit~oplieiiyl,149. Isobtityl alcohol oxidation of 245. Isobutyl iodide action of on chlorine 1248. Isocyanophenyl chloride 269. Isodinitrodiphenyl 150. Isomerides mathematical theory of 127. Isomorphism molecular weight and physiological action connection be-tween 96. Isoiiiorplious bodies inequality of action of 011 the same solutioii 729. Ifonitrobutsne primary 561. Isononylamide 884. Isoiionjlaniide and isononylic acid 354. Isopropyl alcohol pr-paration of 625. Isopropyl and ally1 sulpliocpnates 1019. Isoproliyl nitrol isomerism of with di. nitropropane 445. Isopropyl series sulphur compounds of 880.Isoterebenthene physical properties of 62. Isotropic bodies reflection of light from the surfaces of 38. Itslconic acid constitutiou of 11’77. J Jaborandi alkaloi’ds of 1269. -chemical analysis of 100. Japan bronze ’790. Jervine 1267. Juice purification of in the manufac- ture of sugar 490. Jute plant composition of the fibre of and its use as a textile material 199. K. Kaolin 433. Kermes production of 735. Ker ones action of hydrochloric acid on 762. -condensation of higher 259. -aromatic 457. Ketonic alcohols derivatives of 65. “Kirsclien-wasser,” tincture of guaiacum as a test for the purity of 292. Koppite from the liaiserutuhl 61’7. Kosin 468. L. Laborat,ory notes analytical 1287.Labradorite of Verespatak form and transformation of 743. Lactometer Horsley’s 293. 1384 INDEX OF SUBJECTS. Lanthanum compounds 337. Lanthanuric acid preparation of fron oxonic acid 556. Latent heat internal 125. Laurel camphor transformation of intc camphene and the inrerse transfor- mation 1192. Laurostearin and the rectification of the analyses of early organic chemists 750. Lava of the last eruption of Santorin (Grecian Archipelago) saline deposits in the 623. Lava from Vesuvius 241. Lava Wenneherg from the Ries 874. Lavas of the Kaymenae in the Gulf of Santorin mineralogical composition of 873. Lead action of alimentary and medicinal liquids on vessels made of tin contain- ing 108. -action of sulphuric acid on 612 791.Lead alloy Japanese 922. Lead chamber crystals constitution of 43. Lead detection of in tin 665. -metallic estimation of in minium 1291. -soft analysis of 1302. Lead sulpliidc crjstalline 533. Lead-antimony alloys action of hydro-chloric acid on 428. Lead and tin determination of the melting-points of alloys of 728. Leadhillite chemical composition of 546. Leaves chemical and physical action of the litter of in woods 1277. -researches on the emissive power of 1216. -of beech examination of at dif- ferent stages of their growth 1281. Leaves of good and of stunted and blighted tea-plants of different varie- ties analyses of 1219. Leaves of pines examination of at dif-ferent stages of their growth 1282.Ledurn palustre camphor of 1037. Lees analyses of by alkalimetric and gasometric methods 971. -of different countries composition of 957. -free acids in 067. -increase of acidity in by age 968. -complete analysis of 957. -indirect methods of analysis ap-plicable to 963. -influence of Spanish earth on the analysis of 969. -organic acids in other than taa-taric 9’76. -sulphates in 952. Leguminos~ supposed transformation of the asparagin of into an albumi- noicl 900. Lemon-juice acidity of 930. -acidity of concentrated 931. -determination of citrates in 931. -quantity of citrates in raw and con- centratcd 932. -partial neutralisation of with chalk 937. .__ valuation of by its acidity 931. -volatile acids in 936.Lepidene derivatives of 1004. Lepidium sativum essent(ia1 oil of 170. Leucaurin note on the crystallography of 1147. Leucic acid nitril of 145. Leucogallol 708. Levulinic acid 250. -I_ preparation of 1005. Library of hhe Chemical Society dona- tions to the (3874-75) 1332. Liebig’s Lifework in Experimental and Philosophic Chemistry. The Fara-day Lecture March 18th 1875. By A. W. Hofmann F.R.S. 1065. Liebig’s volumetric process for the esti- mation of phosphoric acid modifica- tion of 285. Light abnormal action of many colour- ing matters on the susceptibility to of photographic plates 604. -coloured influence of on the assi- milation of organic and mineral mat- ters by peas 1211. _I influence of on vegetation 177.-laws of magnetic and electric forces in magnetic and dielectric media and their relation to the theory of 995. -reflected from potassium pcrman- ganate 120. -reflection of from the surfaces of isotropic bodies 38. .__ solar action of on potassium iodide 326. -stratified 412. Light and heat effect of on silver iodide 532. Liglitning-tube (fulgur i t e) found at Hlspert Gelders 1166. Lignite from Louisiana 242. Lignites and coals Russian 107. Lime amounts of in milk of lime of different strengths 1052. -function of in tho germination of the scarlet runner 1284. -phosp1:oric acid and magnesia, quick estimation of 285. -replacwnent of in the bones 95. Lime pyrolignate analysis of 104. Lime and plaster new cements of 106.Lime-juice aciditg of 931. INDEX OF SUBJECTS. 1385 Liquid compounds specific volumes of 731. Liquid gaseous and solid states of water-substance 126. Liquids influence of temperature on the efflux-coe5cient of through capil- lary tubes 329. -coloured spectral analysis of 412. Lithia-mica 542. Lithium intestinal concretion contain- ing 96. -occurrence of in sedimentary rocks 734. Lithospermum oflcithale analysis of the ash of the fruit of 910. Litmus-paper for alkalimetry 927. Litter of woods examination of 1277 1282. Liver ferment action of acids and alka- lis on 1210. Loess formation chemical composition of the 1240. Loew’s apparatus for the industrial preparation of ozone 108.Ludwigite 546. Luminosity and non-luminosity of flames cause of the 603. Lungs absorption of oxygen in the under ordinary and increased atmo- spheric pressure 1273. -amount of matter excreted by the in various diseases 902. Lupine shoots asparagin in 1284. Luzonite 547. M. Madder researches on the colouring matters of 197,387. Magda,la-red colouring matter anala-gous to 169. Magnesia lime and phosphoric acid quick estimation of 285. Magnesia mica 543 544. Magnesia mica and epidote corrosion- figures of 873. Magnesia sulphurosa preparation of 1239. Magnesite of Baumgarten near Franken- stein 1244. Magnesium chloride decomposition of 1239. Magnesium phosphate and nitrogen tetroxidt molecular combination of 238.Magnesium selenite 533. Magnesium sulphite 423. Magnetic anomaly of ferric oxide pre- pared from meteoric iron 426. Magnetic media laws of electric and VOL. XXVITI . magnetic forces in and their relation to the theory of light 955. Magnetic rotatory polarisation 1149. Magnetic and electric forces laws of in %apetic and dielectric media and their relation to the theory of light 995. Magnetism new ~oiirce of 605. Magnets action of on rarefied gases en- closed in capillary tubes and traversed by induction currents 726. Mairogallol 706. -crystallographic characters of 711. Malic acid non-rotating and fumaric acid production of from glyceric acid 357. Malonate of methyl 142. Malonic acid action of bromine on 1176.-derivatives of 142. -preparation of 355. Malonic and cpanacetic acids contribu- tions to the knowledge of 357. Maltose 347. Malylurea constitution and oxidation of 752. Manganese and iron carbides calorime- tric investigation of 611. Manganese and iron silicides calori-metric study of 1239. Manganiferoua cast iron (Spiegels) 790. Mangels influence of size on the com-position of 1047. Mannitan 53. Msnnite action of on polarised light, 52. -action of water on in sealed tubes at different temperatures 54. -molecular rotatory power of 53. -researches on 52. -specific rotatory power of 443. Manures saline matters derived by the sugar-beet from the soil and from 878. Manurial value of sewage matter ob-tained by Liernur’s system 1048.Manuring of tea-plantations statistics of experiments on 1225. Marsh-gas fermentation 1209. Mass chemical Gladstone’s experiments relating to 34. Mass ejected from Vesuvius in the erup- tion of 1872 1244. Meadows produce of laid down on Petersen’s system and their feeding value compared with that of natural meadows 180. Meat and carbohydrates processes of decomposition which occur in the animal body on feeding with and with carbohydrates alone 652. Meat preservation of 5y freezing with methyl ether 488. 5B 1386 INDEX OF SUBJECTS. Medicinal and alimentary liquids action of on vessels made of tin containing lead 108. Melamine te t raphen yl- 466.Meloniline probable formation of the p’ienylene analogue of from phenyl- ene-cliamine,274. Melanite garnet from Santorin lava 624. Melaphyr almond-stones peculiar from South Africa 625. Melidacetic acid 1185. Melting points of alloys of lead and tin determinatiofi of 728. Melting points determination of 863. Mercriric oxide and iodine action of on meta-amidobenzoic acid 894. Mercuric fulminate action of ammonia and substituted ammonias on 882. Mercuric sulphide action of cupric chloride on 132. -compounds of 132. -formation of red 1001. Mercury substitution of for hydrogen in creatine 756. Mercury copper &c. action of nitric acid upon especially in presence of metallic nitrates 828. Mesaconic acid action of chlorine on 1254.-constitution of 1177. -the crotonic acid obtainable from 750. -preparation of 1254. Mesidine 569 571. Mesitol 569,’761. Mesityl oxide and phorone 161. Mesitylene 63. -conversion of allylene into 625. -quinone of 637. Meta-amidobenzoic acid action of iodine and mercuric oxide on 894. Metabromotoluene 887. -observations on the researches of Hubner and Grete op 155. Metabroniotoluene-orthosulphonicacid conversion of into orthocresolsulpho- nic acid 899. Metachlorometamidoparanitrophenol sulphate 15’7. Metachlorometanitrophenol a 156. Metachloroparanitrometanitrophenol 157. Metachlorophenol and its sulphonic acids 157. Metachlorophenol and its nitro-derioa- tives 156. Metadibromopyrotartaric acid 1255.Meta-ethyl-toluene 455. Metallic elements relation between the atomic weight specific gravity and hardness of 232. Metals colouring of 922. -heat evolved on combination of with hydrogen 1151. -influence of chlorine upon the pro- perties of certain 387. -precipitation of by zinc 311. -of the rarer earths quantivalcnce of the 1001. -reduction of metallic oxides by hydrogen as a meaiis for the separa- tion and quantitative estimation of 381. -solution of hydrogen in 610. Metamidotoluene-orthosulphonicacid,81. Metaiiitrometachlorophenol salts of 157. Metasantonin and the action of hy-driodic acid on santonin 163. Metasulphocinnamic acid 76. Metatartaric acid qualitative reactions of 943.Metatoluenesulphonic acid ’79. Metatoluidine 80. Meteoric iron 1243. Meteoric stoneh fall of two in the United States 1167. Meteorite of Roda analysis of 438. Meteorites of Orviiio and Chantonnay brecciated structure of 873. Methane dinaphthyl- 455. Methane dipheql- action of heat on 254. -decomposition of by heat 2’76. Methane-disulphonic acid 164. Methene iodide action of on amines 145. MeLhene selenicyanates 144. Methene sulphocyanate 144. Methene-diphenyl-diamine 145. Methyl alcohol action of electrolytic oxjgen on 552. -estimation of in commercial wood-spirit 1053. -estimation of in ethyl alcohol 1292. Methyl formate and formic aldehyde 876. Methyl iodide action of on benzyl sul-phide 1181.Methyl monoselenide 553. Methyl oxide and hydrochloric acid combination of 1245. Methyl sulphide action of benzyl bro- mide methylene iodide and ethylene bromide on 1181. Methylanilinc-sulphonic acid 164. Methglanthracene formation of from dimethplphenylmethane 152. Methylantkracene and some of its com- pounds 1021. Methpldibenzhpdroxa~ate,768. INDEX OF Methyl-diethyl-phenylphosphonium iodide 1204. Methyl-einitro-salicylate 71. Methyl-eugenol format ion of by the action of baryta on oil of cloves 117. Methyl ether use of as a freezing agent and its application to the pre- serration of meat 488. Methylal action of on toluene benzyl chloride and diphenyl 151. Methylene iodide action of on mcthyl sulphide 1181.Methyl-hexyl carbinol note on the boiling-point of 207. -purification and boiling point of 207. Methyl-isopropyl ketone 247. Methyl malonate 142. Metliylnitrolic acid 558 560. Metliylphenyl-cliphenylmethano ssn-thesis of 152. Methylsulphanilic acid formation of from methylaniline sulphate 268. Methyl-thymolsulphonic acids 638. Mica some pliysical properties of 11’70. Micaceous trapp of Metzdorf micro- wopical examination of 1170. Mica-group 540. Micas crystallographic ancl chemical re- lations of‘ the vermiculites to the 134. Microcliemical test fur minerals of the Hauyn family 620. Milk 657. -amounts of I< Na and C1 con-tained in compared with those in other foods and with the total amounts in slicking animals 4’71.-analysis of 1296. -colour of 47’7. -contribution to the physics of 278. Milk of cow and mare 477. Milk of lime amounts of lime in of different strengths 1052. Milk and vegetable foods ratio of alkalis and albuminolds 476. Milk-sugar two sugars obtained from 879. Millet ana1ys.v of ashes of 178. Mineral acids detection of in vinegar 188. Mineral matters and sugar distribution of in beet-root 376. Mineral substances present in beet-root juice and the potash extracted from it 379. Minerals contemporaneous formation of in the thermal waters of Bour-bonne-les-Baing 1167. Minerals of the Hauyn family,‘ micro- chemical test for 620. SUBJECTS. 1387 Minium analysis of 1290. Mint a new reaction of essence of 371.Molasses formation of 198. Molecular actions 1153. Molecular and atomic compounds 607. Molecular combinations 1234. hfolecnlar constitution of bodies dyna- mica1 evidence of the 493. Molccular weight isomorphism and physiological action connection be-tween 96. MoJ yhdic acid volumetric estimation of 913. Moljbdo-arsenate of lead (achrematite) from RIexico 1141. Monazite artificial formation of 433. Monet hylcitric acid 1178. Monethylene-dinaphthyl-diarnine,649. Moiiobromotoluidine formation of 79. Monochloraldelijde and aroinatic hydro- carboiis derivatives of 361. Dlonocl~loritamalic acid and its decom- position by bases 1254,. MonodilorocitrtLmalic acid non-chlori. nated derivatives of 142.Mmonitrobenzonaphthylamides iso-meric 272. Mononitrocurbanilide formation of by oxidat ion ofniononitrodiphenplsulpho-carbaniide 165. hlononitrodiacctophenylenediamine 273. Mononitrodiphenylguanidine,166. -formation of by desulplluratiou of mononitrodiphenylsulp hocarbamide in presence of aniline 166. Mononitrodiphenylsulphocarbamide formation of by heating phenylsulpho- carbixnide with nitruniline 160. Mononitrosophenylene formation of 64*7. Moiiticellite crystals occurrence of in association with anorthite on the Pesmeda Alp 011 Mount Monzoni in Tyrol 869. Moors cultivation of 1379. Moringic acid identity of Walter’s with oleic acid 355. Morphine action of benzoic acid on 24. -action of benzoic anhydride on 23.-action of butyric acid on 16. -action of butyric anhydride on 18. -action of camphoric acid on 694. -action of oxalic acid on 698. -action of succiiiic acid on 692. -iodine-componnds of 467. Morphine and codeine acetylated action of sodium ethylate on 323. 5B2 1388 INDEX OF Morphine and codeine action of polg- basic acids on 689. -butyrjl and benzoyl deriva- tives of 15. -derivatives acetylated and analogous products action of ethyl iodide on 318. Mortar crumbling of 671. Mount Monzoni in West Tyrol mine- ralogy and geology of 1170. Mucilage vegetable 1179. Mucilage and gum absorption of from the intestinal canal 95. Mnd taken at low uater from the Mer Rouge Mauritius 1170.Multiple rotatory powers 222. Muscular tissue of Pectm irradians glycogen and glycocine in the 1275. Must 011 adding gypsum to 198. -estimation of glucose in 484. -fermentation of 792. Must of the grape and wine estimation of tannin in 178. Mustard-oils 564. See also Sulphocarb- imides. Myristicin (so-called) 91. N. Naphthols nitro- 1023. Naphthylamides nitrobenzo- 900. Naphthylamine-sulphonic acids 269. Naphthyl-diamines (di-) 649. Naphthylmet,hane di- 455. Narceine action of acetic anhydride on 702. -action of ethyl iodide on 703. -action of nascent hydrogen on 701. -sulphates of and other narceine derivatires 699. Narcotine Part I 573. -action of boiling baryta-water on 582.-action of nascent hydrogen on 582. -action of water on 583. NataloYn 1270. Nessler-test act,ion of on rain-water 12a7,12aa. -colour produced by on water con- taining soluble sulphides 1287. Neurine behaviour of to albuminoids 1206. Nickel salts preparation of pure from commercial nickel 427. Nicotine determination of in ashes of Virginia tobaccos 289. IUBJECTS. Nitranilides of salicylic acid action of reducing agents on 1201. Nitrate of silver action of hydrogen on 425. -action of uranous oxide on 1164. -behaviour of cuprous chloride to a solutioii of 612. behaviour of cuprous sul- phide to a solution of 133. Nhrate of sodium native (Caliche) 1166. solubility of 734. Nitrates metallic action of nitric acid upon copper mercury &c.especially in presence of 828. Nitric acid action of upon copper mer- cury &c. especially in presence of metallic nitrates 828. action of on normal butjl sulphide 628. action of on paraffin 50. in aqueous solution electric conductivity of 1149. -detection of in water 912. -estimation of by indigo 481. -nitrous acid and hydrogen peroxide formation in nature of 128. Nitril of leucic acid 145. Nitril paratoluic 642. Nitril and amidc of oxycaprylic acid 144. Nitrite of ammonium supposed forma- tion of from water and nitrogen 1000. Nitrite of silver action of ally1 bromide on 51. Nitroacetylmesidine 63. Nitroamidobeiizenesulphonicacid 764.Nitrobenzene behaviour of with chlo- rine 452. Nitrobenzenesulphonic acids 896 1027. Nitrobenzoic acids 892 1195 1263. -reduction-products oi' 460. Nitrohenzoic and azobenzoic acids 766. Nitrobenzonaphthylamidc 900. Nitrobutane 561. -tertiary note on 50. Nitro-compounds of the fatty series 557. Nitrocresol. 256. Nitro-derivatives of sulphocarbanilide, 166. Nitrodiazobenzoic acid formation of from nitroparainidobenzoic acid 72. Nitrodiazo-compound of paramidotolu-ene-orthosulphonic acid 899. Nitrodiazoxybenzoic acid 645. Nitrodiazoxy benzoic acid formation of 645. Nitrodiphenyl 149. INDEX OF SUBJECTS. 1389 Nitro-ethane constitution of 445. Nitro-ethanes remarks on Geuther’s paper on the 632. Nitroform danger of preparing 1256.Nitrogen determination of total in the ashes of Virginia tobaccos 289. -methods for the estimation of in albuminous bodies 192. Nitrogen oxide and carbon sulpliide lamp and its application to photo- graphy 294. Nitrogen tetroxide and magticsium phos- phate niolecular coinbination Of 238. Nitrogen and water behaviour of ozone with 40. -supposed formation of am-monium nitrite from 1000. Nitrogenous constituent of urine esti- mation of by means of sodium hypo- bromitc 1059. Nitrogenous organic matter disappear- ance of from water running through iron pipes 386. Nitro-glycerin properties of 748. Nitrols pscudo- 1182. Nitroluic acids 557. Nitromannitan 54. Nitromesit-jlene 569. Nitrometliylaniline formation of by the action of aniline on mercuric ful- minate 165.Nitroiiaplithols 1023. Nitroparamidobenzoic acid formation of from inoilonitranisic acid and ammonia 72. Nitroparasulphobenzoic acid 1263. Nitrophenol and dioxybenzcne 64. Nitrophenylamincs 165. Nitrophcnylene-cliarninc formation of 273. Nitrosalicylic acids isomeric 263. Nitrosobenzene and nitrosonaphthalene 452. Nitrosodirnethjlaniline formation of 83. Nitrosophenol 84 1260. Nitrosoterpene crystallographic cha-racters of 519. Nitrosyl chloride action of on organic badics 514. Nitrosyl tribromide 844. Nitrotoluene action of on the auimal economy 478. Nitrotoluic acids 266. Nitrotoluidine new 82. Nitrous acid action of on dimethylani-line 83.--detection of in water 912. -dyes produced by the action of on the aromatic oxy-compounda 167. Nitrous acid estimation of certain amidee by means of 784. -estimation of in potable waters 185. -nitric acid and hydrogen per- oxide formation in nature of 128. Nitrous anhydride action of on chloral 350. Nitrous ether production of by means of sulphovinic acid 74.7. Non-luminosity and luminosity of flames cause of the 603. Nonylic acid iso- 354. Nuclear action alleged of gold upon gold reduced from solution by organic matter 133. Nutrition value of gelatigcnous tissues in 94. -functions of peptones in 95. -operation of &ctro-capiilarp forces in 528. -with pcptones 1272. Nux vomica preparation of pulverisable extract of 388.0. Obituary notices of Fellows deceased in 1874 1309. Octacetyl-tetracocleine and tctracodeine action of ethyl iodide on 314. Octyl bases secondary 1188. 0en ant hol and oenanthol-ammonia (heptyl-aldelijde) ,preparation of,1007. (Xnocyanin or cenolin estiniation of in wine 484. Oil blasting analysis of 288. Oil from the embryo of rice 178. Oil of Eucalyptus 371. Oil essential of Achillea Ageratum 773. -of cherrr laurel 1258. -of Lepidium sativum 170. -of poplar 1191. oil of wormseed and cynene 371. Oils essential !lo. -oxidation of‘,210. Oils and ot!ier ~ion-conducting sub- stances elecsro-chemical manipulation of 328. Oleic acid identity of Walter’s moringic acid with 355.Olibaniim oil of 90. Olive-oil residues from the manufacture of 1049. Opal noble from Mexico 551. Optically-active substances besides glu- cose which exist. in wine and are characteristic of it 740. Orcin dye formed from by the action of nitrous acid 168. 1390 INDEX OF SUBJECTS. Orcin volumetric determination of in the archil lichens 1293. Organic acids and t,heir anhydrides action of on the natural alkalo'ids Part IV 689. -determination of total in citric acid liquors 942. -determination of total in tartaric liquors 982. -in lees other than tart:iric 976. -proportion of citric acid to total in lemon bergamot and lime- juice 935. -qnantity of in old liquor other than tartaric 985.Organic bases power of to hinder oxi- dation 649. Organic bodies action of the coppcr-zinc couple on the 508. -action of nitrosyl chloride on 514. -relations between the formulae of and the rotatory power of their solutions 874. Organic products distinction between natural and artificial 1269. Organisms living physiological combus- tion in 1040. Organs internal of the body detection of allialoi'ds in 192. Orientation in the aromatic series re-clamation 887. Oroselone and peucedanin 256. Orthamidometatoluene-sulphonic acid 80. Orthamidotolueneparasulphonic acid 268. Orthobromocresolmetasulphonic acid 264. Orthobromometacresolsulphonic acid 369. Orthoclase pseudomorphic crystals having the form of 684.Orthocresol and other ortho-compounds 64. Orthocresolsnlphonic acid con-i-ersion of metabromotolucne-orthosulphonicacid into 899. Orthodiamidobenzene formation of by distilling $-diamidobenzene 72. Orthodinitrobeiizene 255. Orthonitrobenzoic acid action of nitric and sulphuric acids on 263. Orthonitro-diazo -l~letatoluenesulphonic acid 80. Ortho- and parnbromotoluenesulphonic acids and their derivatives 264. Orthotoluenesulphonic acid formation of 77. Orthotolnic acid oxidation of to pht,halic scid 73. Orthotoluidine-sulphonicacid 368 893. Oxalate ethjlic separation of ethyl bases by 1187. Oxalates and phosphates of calcium detection of in the ammonium sul-phide group 102. Oxalic acid action of on codeine 696.-___ action of on morphine 698. -action of on polyatomic alco- ho!s 1171. -discovery of in tartaric liquors 989. Oxalic acid an3 ethyl acetate 1171. Oxalurate ethylic 564. Oxametliane action of benzoyi chloride on 563. -action of phosphorus pentachloride on 883. -cyanurate 564. -acetyl- action of alcoholic potash on 663. Oxamic acid phenylene- 269. -production of bj the oxida- tion of glycocine 251,337. Oxamide (dimethy)-) action of phos-phorus pentachloride on 665. Oxidation of ethyl-sulphinic acid by nitric acid prodiicts of the 343. -,limited of ha drocarbons 439. -power of organic bases to prevent, 649. Oxidation and reduction researches on certain processes of 223. Oxides reduction of metallic by hydro- gen as a means for the separation and quantitative estimatioii of metals 381.Oxidising agents action of upon hyclro- cotarnine 580. Oxonai e of potassium preparation of 555. Oxonic acid preparation of lantanuric acid from 556. Oxyacids of the fatty series oxidation of 880. Oxyanthraquinone and alizarin 891. a-Oxybutjric acid oxidation of 880. Oxycaprylic acid nitril and amide of 144. Oxycinchomeronic acid 80. Oxycitraconic acid compounds of with liyclrioclic and hydrochloric acids 1253. -conversion of into citratar- taric acid 1253. Oxycitraconic acid and other derivatives of the pyrocitric acids 1252. Oxy-compounds aromatic dyes pro-duced by the action of'nitrous acid on the 167. . Oxygen absorption of in the lunge under ordinary and increased atinos- pheric pressure 1273.iNDEX OF SUBJECTS. 1391 Oxygen action of electrolytic on gly-cerin 1249. -behaviour of alcoholic ferment in an atmosphere free from 289. -quantity of which can be absorbed by the blood under various atmos-pheric pressures 656. Oxygen electrolytic action of on ethyl alcohol 440. -action of on methyl alcoliol 552. Oxjwvitic acid and its cresol 1261. Ozone behariour of with water and nitrogen 40. -decolorising power of 732. -estiniation of 607. -influence of different kinds of elec- tric discharge on the amount of formed 607. -notes on 607’. -Loeds apparatus for the industrial preparation of 108. P. Palladium absorption of hydrogen by 424.-electromotive force of in the ga8 battery 123. Palladium salt note on 134. Pancreas-peptones contribution to the knowle[!ge of the 773. Pancreatic digestion formation of as-partic acid in 375. Paper manufacture of from the Gombo and other industrial applications of this plant 387. -micrographic study of the manu-facture of 675. Parabanic acid hydrate of 557. -synthesis of 359. Parabromo-metatoluenesulphonic acid 179. Parabromonitrobcnzene reduction of 643. Parabromorthocresolsulphonic acid 370. Parabromorthotoluenesulphonic acid formation of 77. Parabuxine an alkalo’id from Barus sempervirens 178. Parachlorobenzoic acid compounds of 1261. Parachlor-orthotoluenesulphonic acid 78.Paracresoliiietasulphonic acid 79. Paracresolorthosulphonicacid 77. Paracyanocarbonic acid 4p9. Paradichloraldehyde 631. Paradinitrophenylmetanitraniline,165. Parndinitropheii~lparanitraniline,165. Parailipic acid 355. Paradipimalic acid 355. Paraffin action of nitric acid on 50. Paraffin residucs and crude paraffin, estimation of water in 104. Paraf€ins existing in Pennsylvanian petroleum researches on the 301 306. Paraiodobenzoic acid 888. Paraiodonietaniti*obenzoic acid 888. Paraiodotoluene-sulphonic acids 897. Paralactic (sarcolactic) acid formation of by fermcntation 1175. Paramido-metatoluenesulphonic acid 78. Paramidortliotoluenesulplionic acid 77. Paramidotoluenedisulpllonicacid 80. Paramidotolueiieorthosulphonic acid nitrodinzo-compound of 899.Paraoxybenzoic acid formation of 79. -preparation of from salicylic acid 459. Paraphenjlbenzoic or diphcnjlcarbonic acid 149. Parapi cry1 .ni et anit raniline 165. Parapicryl-metapicrSlamine 165. Parapicryl-paranitraniline 165. Parambin 1179. Parasulphocinnamic acid 76. PardsulpliotolLenic acid formation of pnratoluic acid from 1264. Paratoluene conversion of paratoluylic acid into ’769. Pnratoluic acid conversion of into para- toluene 769. --forn~utionof from parasul- photoluenic acid 1264. Pmatoluic nitril and some of its deriva- tives 64.2. Paratoluic sulphamide foymation of 642. Para- and orthobromotoluenesulphonic acids and their derivatives 264. Fastinaca sativa ethyl-compounds in the fruit of 1217.Pasturo field experiments on perma-nent 98. Peas chemical changes in the germi- nation of 777. -influence of coloured light on the assimilation of organic and mineral matters by 1211. Pecten irrndians gl$cogen and glycocine in the iiinscular tissue of 1275. Pentamethyl-ethol 1243. Peppermint-oil test for 385. Peppers of commerce chemical exami- nation of 292. Pepsin chemical valuation of 1296. -differont actions of 1043. 1392 INDEX OP' SUBJECTS. Peptones and albuminoids new reaction for 919. Peptones composition and physiological function of 471. Peptones and their function in nutrition 95. Peptones and nutrition with the same 1272. Peptones production of in vetch seeds by a diastatic ferment 1386.Perchlorctliylcne preparation of 746. Permanganate of potassium use of in volumetric analpis 27. -action of heat on 611. -as an oxidising agent 225. -action of on sulphides 1186. l'ermanganic acid effect of on aniline black 1064. Peroxide of hydrogen atmospheric 418. Peroxides function of in the galvanic battery 222. Persulphocyanogen transformations of 358. Petrified wood of Lough Neagh 48. Petrographico-geologicalobservations on the west coast of Spitzbergen 874. Petroleum method of extinguishing burning 492. -occurrence and composition of acids in 248. -Pennsylvanian researches on the para5ns existing in 301 306. Petzite 431. Peucedaniu and oroselone 256.Peucedanin and its products of decom- position 772. Phseactinite a transformation-product of hornblende 551. Phaseolus multLjZorus function of lime in the germination of 1284. Phenanthrequinone reaction of 637. Phenate of ammonium new colour re-actions of 917. Pheuetol di- and tri-nitro- 1022. Phenol action of nitrous acid on 568. -dye formed from by the action of nitrous acid 167. -pure 1259. -dichloro-(m.-p. 42"-43") con-vereion of into trichlorobenzene (m.-p. 46") 1037. -nitro-derivatives of 640. -nitroso- 84 1260. Phenol and phthalic acid formation of phenolthalein from 67. Phenol series isomeric change in the 520. Phenol-and amido-derivatives 1037. Phenolphthalein formation of froiii phenol and phthalic acid 67.Phenols 255. -benzoylamido- 272. Phenols chloronitro- correction of for- mer notices on 364. -connection between the substituted benzenes and 362. -substituted 762. Phenols and aldehydes compounds of 158. Phenyl azonitroethyl- 1202. -nitramido- formation of from nitrophenylene-diamine 273. Phenyl sulphocyanate 464. Plienyl thiacetate 288. Phenylacetate of potassium electrolysis of 58. Pheiijlacetonitril 170. Phenyl-bromethyl 62. Phenyl-butyl chloride formation of 65. Phenyl-compounds diazo- 1203. Plicnylene analogue of melaniline. See Melaniline. a-Phenylene-diamine derivatives of,273. Phenylene-oxamic acid 269. Phenyl-ethyl alcohol (acetophenonic al- cohol) and othcr ketonic alcohols de- rivatives of 65.Phenylcthylamiae 1025. Phenyl-hydrazin hydrochloride 1035. Phenylisobutane 1189. Phenyloxamate ethylic action of PCI on 1025. Phenjlphosphines substituted 1203. Phenylsulphonic acids 1196. Phenyltoluene action of heat on 254. Phenylxylene action of heat on 62. Pliillipsite crystalline form and twin formations of 1244. Phloretic acid constitution and deriva- tives of 458. Phloretin derivatives of 66. Phloro-glucide formation of from phlo- roglucin 66. Phloroglucinanhydride 256. Phonolites of the Velay and the Wes- terwald 621. Phorone and mesityl oxide 161. Phosphate ammonio-magnesian 1160. Pliosphate cupric (veszelyite) from the Bannat 546. Phosphate of magnesium and nitrogen tetrodde molecular combination of 238.Phosphates beiiaviour of chalk to tar-taric and citric solutions containing $191. -extraction of iodine from mineral 733. -occurrence of in the Cambrian rocks 872. Phosphates of iron and of aluminium 735. -behaviour of in tartaric and citric acid 993. INDEX OF SUBJECTS. 1393 Phosphates and oxalates of calcium de- tection of in the ammonium sulphide group 102. Phosphenylates 171. Phosphenylic acid and derivatives 170 1205. Phosphenylous acid 467. Phosphido- and amido- acids substitu- tion 1020. Phosphines substituted phenylic 1203. Phosphite ethylic constitution of 440. Phosphoric acid estimation of as am-monio-magnesic phosphate 1289. -modification of Liebig’s volu- metric process for the estimation of 285.-volumetric estimation of 780. -trimeta- salts of 1238. Phosphoric acid iron sesquioxide and alumina examination of methods for effecting the quantitative estimation of 592. Phosphoric acid magnesia and lime quick estimation of 285. Phosphorous acid constitution of 440 1160. Phosphorus new allotropic modification of 1160. -association of vanadium with in many rocks 868. -quantivalence of 731. Phosphorus acids heat of formation of 31. Phosphorus-compouud analogous to diazobenzene 1203. Phosphorus-compounds aromatic 467. -aromatic. Part IV. Phospho-phenylic acid and derivatives 170. Phosphorus poisoning necessity of ex-amining the urine in cases of 1059. Pliosphorus oxychloride behaviour of potassium chlorite to 1000.Phosphorus pentachloride action of on acetophenone 889. 7-action of on the acid amides 883. -action of on the amides of sulpho- acids 1026. -action of on ethene-disul-phonic acid 140. -action of on ethyl-phenyl-oxamate 1025. -action of on the substituted amides of monobasic acids 1031. Phosphorus sulphochloride specific volume of 732. Phosphorus trichloride specific volume of 732. Phosphoryl trichloride specific volume of 731. Photographic dry plates preparation of by daylight by desensitising and re-sensitising the silver compounds 194. Photographic plates abnormal action of many colouring matters on the sus-ceptibility to light of 604. Photographs burnt in 1303.Photography application of the nitro- gen-oxide and carbon-sulphide lamp to 294. -sulphur and other flames utilisable in 669. Phthalein-orcein and fluorescein 159. Phthalein-orcin 160. Phthaleins formation of from plithalic acid 66. Plithalic acid formation of by heating anthraquinone with fuming sulphuric acid 162. -oxidation of ortho-toluic acid to 73. -benzoyl-iso- 1024. Phthalin-orcin 160. Phylloxera comparative chemical corn-position of vines attacked by lb3. -modifications produced by in the chemical principles of vines 101. Phjsico-chemical forces in vital pheno- mena 372. Physiological action isomorphism and molecular weight connection between 96. Physiological combustion in liviilg organisms 1040.Pig-iron white researches on the car-bon of 788. Pigs experiments on the feeding of 1278. Pimaric acid 457. Pinacolin constitution of 444. Pinacolins three new 878. Pinacone acrylic 51. Pine leaves examination of at different stages of their growth 1282. Plants absorption of ammonia by the aerial organs of 658. -acid-equivalent of the alkalis iii 1216. -contributions to our knowledge of the chemical processes in 176. -hydrogen dioxide in the sap of 1216. -in%uence of ammonium sulphate containing sulpho-cyanate on the growth of 1’79. --power of to deprive soil of water 1278. -aquatic respiration arid fermenta- tion of 1285. Plaster causes which modify the setting of 106. 1394 IKDEX OF Plaster and lime new cements of 106.Platinum condensation of air on the surface of 480. -incandescent action of on hydro- carbons 1188. -native from Mexico 551. -from the Uml pyroxenic element of the rock associated with 623. Platinum and iron alloys 534. Plumbic oxide and coumarin 855. Polarimetric analysis weight of sugar to be taken for 1293. Polarisation-cross nature of the bodies in the human organism which ex-hibit the 280. Polarisation galvanic and the distribu- tion of the current in electrolytes 123. Polarisation magnetic rotatory 1149. Polarised light action of mannite on 52. Poljthionic acids 139. Poplar essential oil of 1191. Porphjries granitic mineralogical and chemical composition of 622.Porphyry and kaolin 433. Portland cement from dolomitic linie- stone 6’12. Posidonia oceanica analysis of 184. Potash extracted from beet-root juice 379. Potash micas 542. Potassium action of on ethyl succinate 1251. Potassium bitartrate action of calcium sulphate on 953. -action of yeso on 954. Potassium carbonate preparation of nearly pure 337. Potassium chlorite behaviour of to phosphorus oxychloride 1000. Potassium cyanide action of on chlor-aldehydes 351. -detection of in preflence of non-poisonous double cyanides 381. Potassium hydrate action of an alco-holic solution of on dichloronitxo-benzene 709. -compound of with coumarin 852. Potassium iodide action of solar light on 326. -volumetric estimation of 1051.Potassium iodide and starch test for ozone want of delicacy in the 60’7. Potassium nitrate action of nitric acid on copper in presence of 837. Potassium permanganate action of on sulphide 186. -as an oxidising agent 225. SUBJECTS. Potassium permauganate light retlected from 120. -use of in volumetric analysis 2’7. Potassium and calcium sulphate de-coinposit,ion of by water 332. Potassium-cobalt sulphide 43. Potassium-nickel sulphide 43. Potato and beetroot effect of alkaline salts on the growth of 908. Pressure influence of on combustion 1234. Pressure and cold effects of on gaseous products of distillation of carbonace-ous shales 806. Procter’s reaction for gallic acid note on 105. Propionic anhydride preparation of 10.Propionic cournarin and some of its derivatives 10. -di bromide of 14. Propyl alcohol (iso-) preparation of 626. Propylbromal propyl alcoholate 245. Propylene and hypochlorous acid com- pound formed by the direct union of 443. Propjlene monochlorhydrin 1179. Propj lnitrolic acid 558. Proi~yl-pseudonitrol,559. Protamine in salmon roe 566. Protocatechuic acid action of bromine on 7. -action of clilorine on 10. -preparation of 8. Prussim blue fixed on fiabrics by means of nn alkaline solution of ammonium tartrate 676. Pseudoaconitine 1265. Pseudomorphic crjstals structure and composition of certain having the form of orthoclase 684. Pseudonitrol propylic 559. Pseudonitrols 1182.-constitcutionof 445. Pseudopurpurin 197. Pseudotoluidine 80. Ptychotis cymene 59. Puddling mechanical 108. Pulmonary concretion 375. Purpureocobalt salts 539. Purpurin synthesis of 69. Purpurin and analogous colouring mat- ters synthesis of 160. Purpurin and its hydrate 198. Putrefaction influence of borax on 1286. Pyrene fluorescent relations of 469. Pyridine bases physiological action of 1276. Pyrites estimation of iron in clay-iron-stones containing 383. INDEX OF Pyrites presence of sulphuric anhydride in the gases resulting from the coni- bustion of 1237. -cupreous extraction of silver from 921. Pyrocatechin and phthalic acid 67. Pyrocitric acids deriratires of 1252. Pyrogallic tannic and gdlic acids esti- mation of 1054.Pyrogallol action of chlorine on 10 704. Pyrogentisic acid and liydroquinone, identity of 1191. Pyrolignate of lime analysis of 104. Pyroracemic ureides 449. Pyrosclerite from the limestone quarry of St. Pliilipp near Ste. Marie aux Mines Alsace 620. Pyrosmalite 543. Pyrotartaric acid from ally1 iodide 566. -.-metadibromo- 1253. Pyroxenic element of the rock associated with platinum from the Ural 623. Pyruvic ureides 359. Pyruvic ureides and the synthesis of a homologue of allanto‘in 358. Quartz crystalline forms of and the trapezoliedral tetartohedry of the hexagonal system 625. Quartz crystals from Lizzo in Italy 124t. Quartz crystals and calcspar remark- able intergrowths of from Schriee-berg in Saxony 8’73.Quartz-twin with inclined axes from Japan 1244. Quinidine sulphate testing 918. Quinine hydrobroinicles of 276. -iodine-conipounds of 466. -preparation of neutral hydrobro- mide of 276. Qninolic acid 88. Quinone of mesitylene 637. R. Racemic acid search for in tartaric liquors 988. Radiation attraction and repulsion ac- companying 38. Radicles acid decomposition of bro-mides of 728. Rain-water action of Nessler test on 1287,1288. 1395 Ratanhin 1038. Rauite 230. Rays differently refrangible action of on iodide and bromide of silver 30. Red chalk and red clay 872. Red fumes evolution of during the evaporation of sugar solutious in the mcuum pans 108. Reduction aiid oxidation researclies on certain processes of 223.Relations between affinity and dissected (structural) formule 228. Report of the President and Council (18’74-75) 1308. Resin of aloes 1272. Resin new fossil investigation of 46. Resin fossil sicgburgite 615. Resin of Veratriim 1267. Resistance of a galvanic circuit 530. Kesorcin formation of tei ephthalic acids from the two sulphonic acids which yield 259. Resorcin nitro- probable formation of from nitrophenylene-diamine 273. Respiration contributions to the theory of 1040. Respiration of water-plants 1385. Reyerse chemical action instances of 822. Rhagitc and rosclite 240. Rice oil from the embryo of 178. Rocks of south Grrenland 625. Roots of plants supposed emission of carbonic acid by 903.Roselite 547. Roselite and rhagite 240. Rosemary and turpcntiiie oils detection of in oils used for lubrication of machinery 920. Rotatory power molecular of mannite 53. Rotatory power of solutions of organic bodies relations between and their forrnulce 87’4. Rotatory powers multiple 222. Rubidium and cesium new salts and reactions of 612. Ruby and sapphire occurrence of with coruiidum in the Culsagee mine Macon co. N. Carolina 625. Russian coals and lignites 107. S. Saccharine matters contained in fungi 381. Saccharovanillic acid 1199. Salicylic acid action of reducing agents on the nitranilides of 1201. -as a disinfectant 776. 1396 IXDEX OF SUBJECTS.Salicylic acid power of to arrest fer- mentation 459 460. -preparation of pure paraoxy- benzoic acid from 439. -.-preparation of snow-white from the crude acid 1023. -remarkable properties of and a new method of preparing it 260. Salicylic acid chioro- 1195. Saline deposits in the lava of the last eruption of Santorin (Grecian Archi- pelago) 623. Saline matters which the sugar-beet derives from the soil and from ma-nures 378. Saline solutions dependence of the elec- tric conductivity of upon the amount of salt contained in them and on their temperat,ure 605. Sal-ammoniac constitution of 999. Salmon-roe protamine guanine and sarcine in 566. ,Salt comnion. See Sodium chloride. Salt-solutions and attached water 333 530.Salts action of sulpliuric acid of sp. gr. 1.843 on certain 1287. -constitution of basic 1237. -decomposition of certain by water 232 332. -determination of the solubility of 730. -dissociation of crystallised 330. -electric conductivity of fused 30 996. -simultaneous diffusion of certain 35. -hydrated dissolution of ’730. Santonic acid and smtonin action of acetyl chloride on 895. Santonin action of hgdriodic acid on 163. Sapphire and ruby occurrence of with corundum in the Culsagee mine Macon Co. h’. Carolina 625. Sap of plants hydrogen dioxide in the 1216. Sarcine in salmon-roe 566. Sarcolactic (paralactic) acid formation of by fermentation 1175. Sarcosine behaviour of in the organism 1045.Sarcosine and guanidine compound of 146. ‘‘ Scales” which separate from molten pig-iron 672. Scarlet-runner function of lime in the germination of the 1284. Scheelite 45. Schirmerite 432. Schlumberger’s electroplated cast-iron cylinders for calico-printing 196. Scollop American (Pecten irradians) glycogen and glycocine in the mus- cular tissue of the 1275. Sedimentary rocks occurrence of lit,hium in 734. Seedling trces experiments on 1279. Seeds means of promoting the germi- nating power of 101.. Seeds ot‘ the retch occurrence in the of a disstatic ferment wliich produces peptones 1286. Selenides of methyl and benzyl 553. Selenio-benzarnide 270. Selenio-cyanates of methene and etliene 144. Selenious and tellurous acids detection of 103.Selenite of magnesium 533. Sclenitcs 421 1238. -researches on 865. Selenium compounds new organic 154. Senarmont’s method of determining the isothermal surfaces in crystals 38. Serous effusion analysis of a 776. Sesquisulpliide of iron 238. Sewage-matter manurial value of ob-t’ained by Liernur’s system 1048. Sewage of towns application of to vege- tation 1278. Shales carbonaceous effects of pressure and cold on gaseous products of dis- tilhtion of 856. Siegburgite a new fossil resin 615. Silica. cryst,alline peculiar occurrence of 239. Silica new locality of on the island of Vulcano 1166. Silicates estimation of ferrous oxide in 286. Silicides of iron and manganese calori- metric study of the 1239.Silicon fluoride action of on sodium ethylate 1171. Siljestrom’s experiments on the changes of elasticity in rarefied gases 231. Silt-bed in Belfast composition of an inflammable gas issuing from the 242. ,C ilver action of nitric acid on 841. -chemical action of the solar spec- trum on the haloyd salts of 326. -estimation of in miniurn 1291. -extract ion of from cupreons iron pyrites 921. Silver and copper liquation fusibility and density of cert.ain alloys of 736. Silver and copper acetylides ‘740. Silver alloys Japanese 922. Silver native from Cornwall 737. Silver chloride and bromide 1161. Silver chloride and subchloride black- ened 1162. INDEX OF SUBJECTS. 1397 Silver chloride compound of sulphurea with 632.Silver diazoxybenzoate 645. Silver iodide effect of light and heat on 532. Silver iodide and bromide action of different,ly refrangible rays on 30. Silver nitrate beliaviour of cuprous sul- phide to a solution of 133. Silver nitrite action of ally1 bromide on 51. Silver oxide action of on the cther of dichloropropionic acid from pyruvic acid 353. Skorodite from Dernbach near Monta-bond 1244. Slags steel and pig-iron analyses of 913. Smaltine crystalline form and thermo- electric properties of 548. Soap-analjsis 1296. -Mofitt’s method of 1055. Soap-bubbies diffusion of gases into 231,1157. Socaloin 1270. Soda manufacture of 670 671. Soda-mica 542. Sodio-ferrous sulphate 44.Sodio-iridous chloride crystalline form of 613. Sodio-rhodic Chloride cryst.alline form of 613. Sodio-thdlious sulphate 533. Sodium actlion of on citric acid 750. -some reactions of metallic with chloroform 746. Sodium acebate action of carbonic acid on 879. Sodium amalgnm action of on dinitro- benzoic acid melting at 204’ 644. -action of on ethyl citrate 1252. Sodium carbonate preparation of pure 337. Sodium chloride decomposition of by superheated steam 1161. Sodium hydrate compound of with cou- marin 850. Sodium hypobromite estimation of the nitrogenous constituent of urine by means of 1059. Sodium manganese sulphide 43. Sodium nitrate native (Caliche) 1166.--solubility of and its com-bination with water 734.Sodium salts absorption of carbonic di- oxide by 864. Soil sbstract,ion’ of water from by plants 1878. -influence of the chemical compo- sition of on the growth of the chest- nut,,97. Soil saline matters derived by the sugar-beet from the aiicl from manures 378. Soils 905. -absorptive power of 1279. -contributions of volcanic rocks to the formation and fertility of 98. _I heat-conductivity of 1150. Soils of tea plantations analyses of 1222. Solid gaseou9 and liquid states of water- substance 126. Solids action of in liberating gas from solutions 330. Solubility theory of 1157. Solution and crystallisation theory of 1235. Spanish earth description and compo- sition of 955. -influence of on the anaiysis of lees 969.Specific grnvitp hardness and atomic weight of the metallic elements re- lation between 232. Specific heat of mixed liquids and heat of mixture 38. Specific volumes of liquid compounda 731. Spectra of gases 527. Spectra of incandescent gases varia-bility of 119. Spectral analysis of coloured liquids glasses and vapours 412. Spectroscope improvement in the con- struction of 38. -simple euthyoptic 38. Spectrum of chlorophyll 171. Spectrum of light of exploding gun- cotton 119. Spectrum of Sell’s bisulphide of carbon lamp 603. Spectrum solar chemical action of on the halo’id salts of silver 326. Spent oxide determination of available sulphur in 384. Spirits freezing of 4.89. Stannous chloride estimation of iron in ores by means of 783.-oxidation of 224. Storch-group contributions to know-ledge of the 55. Starch of the potato feculometer for testing 385. Starch soluble or amylogen 629. Starch and potassium-iodide test for ozone want of delicacy in the 607. Steatite 736. Steel and iron coating of with copper 672. Steel pig-iron and slags analyses of 913. Steel use of Eggertz’ method of esti-mating carbon in the selection of 2291. 1398 INDEX OF SUBJECTS. Stilbene bromide hydrobenzoh from 453. Stilbene rnethylic and ethylic deriva tires of 362. Strychnine conversion of into brucine 771. -iodine-compounds of 467. Succiiiic acid action of on codeine 689. -action of on morphine 692.Sugar ammonium phosphate ano barium hydrate for the purificatior of 490. -analysis of 1056. -determination of the amount of in beet-root 288,667. -evolutioii of red fumes during the evaporation of in the vacuum-pans 108. -formation of in fruits 904. -note on the analysis of 104. -occurrence of crystallisable in ger- minating cereals 779. -purification of juice iu the manu- facture of 490. -tliermic effects which accompany the inversion of 1250. -weight of to be taken in polari-metric analysis 1293. Sugar and dextrin examination of barley for 906. Sugar and mineral matters distribution of in beet-root 376. Sugar invert researches on 1179. Sugar-beet 906. -experiments on at Monte Rotondo (Campagna) in 1873 1047.-saline matter3 which it derives from the soil and from manures 378. -growth of without soil 1278. Sugar industn determination of the ratio of the actual ash to the sul-phated ash in the products of the 384. Sugars two obtained from sugar of milk 879. Sulphamide paratoluic 642. Sulphanilic acid 164. Sulphate of calcium action of on potas- sium bitartrate 953. Sulphate of calcium decomposition of by water 332. Sulphate cupric dissociation of 426. Sulphate of pdadium and sodium 1%. Sulphate of potassium decomposition of by water 332. Sulphate sodio-ferrous 44. Sulphated ash determination of the ratio of the actual ash to the in the products of the sugar industry 384. Sulphates formation of the alkaline chlorides from the corresponding by ignition with ammonium chloride 103.Sulphates formation of by gas flames 130. Su1p)iates in lees 952. Sulphide ferric 238. -mercuric conipounds of 132. Sulphide mono- of carbon 1236. Sulphides action of potassium perman- ganate on 186. -metallic formation and decompo- sition of 41. -soluble colour produced by Ness- ler test in water containing 1287. Sulpliides sulphydric acid and thio-sulphates analysis of a mixture of 910. Sulphines 1181. -aromatic 258. Sulpliite of ammonium formation of 421. Sulphite etlylic constitution of 139. sulpliite of magnesium 423 1239. Sulpho-acids action of phosphorus pen-tacliloride on the aniides of 1026. Sulpho- benzoic acid nitro-para- 1263.Sulphobutjric acid normal and its salts 881. Sulphobutyric acid and its salts 1175. Sulphocarbaniide (di-) diphenjl-tolgl-enic 1036. Sulphocarbtznilide nitro-derivatives of 166. Sulpliocarbimide from parabromaniline reaction of the with copper filings 1200. Sulphocarbimide chlorophenylic 1200. Sulphocarbimides 564. Sulphocai*bonateof barium 143. Sulphocarbonate of potassium disaocia- tl0ll of 1181. Sulphocinnaniic aeids isomeric 76. Julpliocyanate of ammonium action of clilorocarbonic ether on 358. 3ulphocyanate secondary hexylic 552. hlphocpnate of methene 144. Julphocpanate phenylic 464. 3ulphoijsnate of potassium action of beuzoyl chloride on in alcoholic soh-tion 640. Sulphocyanates distillation of ammonia in presence of 783.3ulphocyanates of ally1 and isopropyl 1019. Sulpliocpnic acid production of from carbon sulphide 1183. Mphocyanocarbonates 58. 3ulpliocyanocarbonic acid and its deriva- tires 57. ;ulphocyanocarbonic ether 57. lulphones mixed 162. lulphonic acids amido- 267. INDEX OF SUBJECTS. 1399 Sulphonic acids aromatic 264. --formation of terephthalic acid from the two which yield resorcin 259. Sulphonic acids of metachlorophcnol 157. Sulphopropionic coumarilic acid 14. Sulpho-urethanes contribution to the knowledge of the 753. Sulpbovinic acid production of nitrous ether by means of 747. Sulphur action of on calcium carbonate in presence of water 735. -action of on calcium carbonate 131 612.-action of on carbonates in presence of water 336. -causes of loss in extracting 335. -crystallisation of 336. -determination of available in spent oxide 384. -determination of in coal and coke 383. Sulphur and other flames utilisable in photographv 669. Sulphur broiiide 845. Sulphur compounds of the isopropyl series 880. Sulphur salts 533. Sulphur salts new 43. Sulphur spring of Bir Keraui in the Lybian Desert 1168. Sulphur well at Ballynahinch Spa analysis of the 1243. Sulphurstion of copper and iron by a mineral water 1168. Sulphurea coinpound of with silver chloride 632. -formation of from c-janamide and its compound with silver chloride 632. -tolylenic 2'74. Sulphureas and guanidinea 251.Sulphurea .compounds some new 882. Sulphuretted and alkaline solutions action of vireyard soil on 284. Sulpliuretted hydrogen apparatus for obtaining 864. Sulphuric acid action of on amylene 877. -action of on substituted ani-lines 164. -action of strong on coerulig-none and hydrocoerulignonc 1021. -action of on lead 612 791. -boiling of 1237. -determination of free in ci- tric acid liquors. 941. -determination of free in tar- taric liquors 981. -use of gas-carbon in the dis- t'illation of 485. Sulphuric acid mnnufacture 669. -__.I_ chemical function of the. Glover tower in the 484. Sulpliuric acid of sp. gr. i.843,action of upon certain salts 1287. Sulphuric acid and water heat evolved on mixing 1150.Sulphuric anhydride presence of in the gases resulting from the com-bustion of pyrites 1237. Sulphurous acid determination of chlo-rine in presence of 185. Sulphydric acid thiosulphates and sul- phidca analpis of a mixture of 910 Snperpliosphate apparatus for making 1302. Supcrpliosphate of lime apparatus for recovering the iodine disengaged in the manufacture of 106. Surface forces caused by the communi- cation of heat 329. Swimming-bladder relation between the composition of the air of the and the depth at which the fish is captured 375. Sylvanite 43 I. T. Tannic acid 763. -nature and constitxtion of 1197. -new method of estimating in wines 1054. Tannic gsllic and pyrogallic acids esti- mation of 1054.Tannin estimation of in the must of the grape and in wine 178. -influence of on vegetation 905. Tannin and gallic acid action of bro- mine on 9. Tarry impurities in commercial ammo- nia testing for 1289. Tartar 958. -increase of acidity in by age, 968. -indirect methods of analysing, gravimetric alkalimetric and gaso-metric 959. Tartaric acid action of on codeine 695. -behaviour of phosphates of iron and aluminium in 993. -contraction of on dilution 942. -direct determination of in tartaric liquors 976. -direct methods of determin- ing,-972. qualitative reactions of 943. 1400 INDEX OF SUBJECTS. Tartaric acid titration of 942. Tartaric and citric acid chemistry of 925.Twtaric and citric solutions containing iron and aluminium behaviour of chalk to 990. Tartaric and citric solutions containing phosphates behaviour of chalk to 991. Tartaric liquors nature of 9'16. -search for tartaric racemic and oxalic acids in 986. Tartrate (bi-) of potassium solubility of in hydrochloric acid 950. -solubility of in water 946. -solubility of in various acids and salt-solutions 947. Tartrate of calcium analysis of 946. -water retained by at lo@", 945. Tartrates effect of fungus on 968. Tea analysis of genuine black 385. -detection of adulterations in 786. -presence of cinnamic acid in 388. -from manured and unmanured plants analyses of 1227. Tea-plantatioiis analyses of soils of 1222. -artificial fertixsation of 1223.Tea-plant three varieties of grown in India 1218. Tea-plants analyses of the stems and branches of 1221. Tea-plantations of India agricultural chemistry of the 1217. Tea-seed analyses of 1222. Tea and tea-soils from Cachar compo- sition of 181. Tellurate of copper and lead 432. Tellurium ores of Colorado 136. Tellurium ores from North America 489. Tellurous and selenious acids detection of 103. Temperature influence of on the efflux- coefficient of liquids through capillary tubes 329. Temperatures easy production of very low by means of CarrB's freezing apparatus 1225. Terephthalic acid formation of from the two sulphonic acids which yield resorcin 269. -transformation of benzene- disulphonic acid into 366.Terpenylic acid a new product of the oxidation of turpentine 762. Terpilene synthesis of 1259. Tetrabenzoyl-morphine action of ben- zoic anhydride on 25. -action of water on 24. Tetrabenzoyl-morphine ethiodide 322. Tetrabromethane identity of the bromi- nated derivatives of with those of acetylene perbromide 625. Tetrabromethylene hydride isomerism of with acetylene perbromide 343. Tetrabutyryl-morphine action of water 011 19. Tetrabutyryl-morphine ethiodide 322. Tetracetyl-niorphine action of benzoic anhydriodide on 25. Tetracetyl-morphine ethiodide 319. Tetrachlorethidene-imidochlorophos- phenyl 884. Tetracodeine action of acetic anhydride on 313. Tetracodeine and octacetyl-tetracodeine action of ethyl iodide on 314.Tetradymite 429. Tetraniethyl-stilbene 361. Tetramorphine action of acetic anhy- dride on 314. Tetranitrofluoreacin 159. Tetraphenyl-melamine 466. Tetraterebenthene a solid polymeride of essence of turpentine 61. Tetrethyl-tetramethene-tetramine,145. Textile plants retting of 1061. Thallio-sodic sulphide 533. Thallium combina'cion of with alcohol- radicles 1002. -occurrence of in carnallite '734. Thallium-diethyl salts of 1002. Thea hybrida analyses of tho seed of 1222. Thermometer new sensitive differential containing mercury 727. Thiamnieline a new derivative of per-sulphocyanogen 1183. Thioauiline and thiobenzene 153. Thiocymene 59. Thio-ethers 258 761. Thiosulphates sulphides and sulphydric acid analysis of a mixture of 910.Thio-ureas conversion of substituted into guanidines 465. Thorium salts of 234. Thum's gas-generator in Sunderland 108. Thymol and chloral compound of 189. Thymol some derivatives of natural and synthetically prepared 637. Thymol dye formed from by the action of' nitrous acid 168. Thymol-sulphonic acids 639. Tin coiitaining lead action of alimentary and medichd liquids on vessels made of 108. Tin detection of lead in 665. -estimation of by titration 382. ~ occurrence of metallic in feeding cakes 384. INDEX OF SUBJECTS. 1401 Tin and lead determination of the melt- ing points of alloys of 728. Tinning of iron tacks 1302. Titanic ethers 441.Titration new method of estimation by founded on the conversion of cuprous into cupric chloride 1286. Tobaccos analyses of the ashes of Vir-ginian with determination of nicotine and total nitrogen 289. Toluene action of chloral and aldehyde on 154. -action of methylal on 151. -action of phosphorus trichloride on 1189. -boiling points of the ohlorinated de.rivatives of 728. -azo a new 1037. -bromonitro- 888. -ethyl- 1189. -metabromo- 887. -meta-ethyl- 455. -nitro- action of on the animal economy 478. Toluene-orthosulphonic acid metabro-mo-conversion of into orthocresolsul- phonic acid 899. -paramido- nitrodiszo-com-pound of 899. Toluene-parasulphonic acid ortho-amido- 461. Toluenesulphonic acid amido- 1030.Toluenesu1~)honicacids and their deriva- tives 77-80. Toluenesulphonic acids bromo- 264 268 369 3’70. Toluenesulphonic acids bromamido- 468. -paraiodo- 897. a-Toluic acid derivatives of 894 1025. Toluic acid azo- 265. -nitro- 265. -para- conversion of into paratoluidine 768. -para- preparation of from para-sulphotoluenic acid 1264. Toluidine action of on chloral 350. -meta- 80. -nitro- a new 82. Toluidine-sulphonic acid ortho- 897. Tolylbenzoic acid 151. Tolylene cyanate 274. Tolylene-diaminc derivatives of 274 770 1036. Tolylene-sulphurea 274. Toly lene-ure t h ane 2’74. Tolyl-hydrazin 1035. Tolyl-phenyl ketone derivatives of 69. Torbanite formation and constitution of 435. Towp-sewage application of to vegc-tation 1278.VOL. XXTITI. Trachytes of the Tokaj-Eperieser-Ge-birge 624. Trapp some amorphous forms of 1170. Trap-rocks of Connecticut 874. Trees seedling experiments on 1279. Triacetonamine 351. a-Tribromamidobenzenesulphonic acid 1029. Trichloracetamide action of PClj on 884. Trichlorocrotonic chloral compound of with benzene 362. Triethylphenylphosphodium iodide 1204. Tri-metaphosphoric acid salts of 1238. Trimethacetic acid and its salts 248. Trimethylbenzene 888. Trimethylheuoxydiphenyl 761. Trimethylphosphine new method of ob-taining 359. Trimethylselenin iodide 154. Trimethj lsulphin iodide 258. Trinitrophenetol 1022. Trinitrotolyl-phenyl ketone formation of 69. Triphenylbenzene 63.-formation of 889. Triphenylmethane synthesis of 152. Triphloretide formation of 66. Triplite formula of 616. Tungsten certain new reactions of 1288. Tungsten minerals from Meymac 45. Tungstic acid hydrated 45. Tunicata and Echinodernrata mineral constituents of 903. Turkey-red 491. Turpentine-oil action of nitrosyl chlo- ride on 514. -oxidation of 632. -oxidised examination of 214. -solid polymeride of (tetratere-benthene) 61. Turpentine a new product of the oxida- tion of (terpenylic acid) 762. Turpentine or rosemary oil detection of in oils used for lubrication of ma-chinery 920. U. Ultraniarine 44. Ultra-violet rays wave-lengths of 38. Unorganised ferment and its actions 662. Uranium manufacture utilisation of bye-products in the 1303.Uranous oxide action of on silver ni- trate 1164 5c 1402 INDEX OF SUBJECTS. Urea action of on asparagin and on asparhic acid 1256. -simple apparatus for estimating 483. _I estimation of by sodium hypobro- mite 483. -formation of in the animal orga-nism 373 775. -simplification of Bunsen’s method of estimating 105. Urea and uric acid estimation of by sodium hypobromite 916. Ureides pyroracemic or pyruvic 358 49. Urethane action of benzoyl chloride on 563. -compounds of with aldehydes, 146. Urethane tolylenic 274. Uric a’cid estimation of 1293. Uric acid group constitution of the 555. Uric acid and urea estimation of by sodium hypobromite 916.Uric group researches on the 752. Urinary pigments of the indigo-group 479. Urine bile-pigment in 902. -a new body occurring in after ingestion of chloral hydrate 657. -colouring matters from a patho-logical 279. -new compound from 252. -estimation of chlorine in 1058. -estimation of the nitrogenous con- stituent of by means of sodium hypo- bromite 1059. -formation of the colouring mattter of from blood 96. -necessity of examining the in cases of phosphorus poisoning 1059. Urine chloralic new substance in 1040. Urine of dog new constituent of 478. Urine which reduced Fehling’s solution but did not affect polarised light ob- servations on 1207. Urine-pigments pathological 480. Urobilin experiments on 400.Urocaninic acid and urocanine 1187. Urochloralic acid a new body occurring in urine after ingestion of chloral hydrate 607 1040. Urochrome spectra 398. V. Vanadium wide distributioii of and ita association with phosphorus in many rocks 868. Vanillic acid 1198. Vapour-density and cohesion 1153. Vapours behaviour of saturated 997. -coloured spectral analysis of 412. Vegettible and animal substances deter- mination of chlorine and the alkalis in 186. Vegetation application of town-sewage to 1278. -experimental researches on 375. _I_ influence of light on 177. -influence of tannin on 905. Veratrine iodine-compounds of 467. Veratroydine 1267. Veratrum-root composition of the ash of 1268. Yeratrum viride alkaloyds of 1268.Yeratrum Xabadilla alkalo’ids of 1268. Veratrums officinal active principles of 1267. Veridine 1267. Vermiculites crystallographic and chemi- cal relations of to the micas with discussion on the cause of the variation of the optic angle in these minerals 134. Vermilion deterioration of the colour of by contact with copper and brass 673. Veszelyite a cupric phosphate from the Bannat 546. Vetch-seeds occurrence in of a diastatic ferment which produces peptones 1286. Vinegar detection of mineral acids in 188. Vines attacked by Phylloxera compara- tive chemical composition of 183. Vines modifications produced by the PhSlloxera in the chemical principles of 101. Vineyard-soil action of on sulphuretted and alkaline solutions 284.Virial 494. Vital phenomena physico-chemical forces in 372. Volatile acids estimation of in wine 188. Volcanic ash fall of in Norway 744. Volcanic ash from Turrialba in Costa Rica 1244. Volcanic gases in the island of St. Paul analysis of 1242. Volcanic rocks contributions of to the formation and fertility of soils 98. Volume molecular of crystallisation-water 1157. Volumes,.spfcific of liquid compounds 731. Volumetric analysis use of permunpanate of potash in 27. INDEX OF SUBJECTS. 1403 W. Wapplerite a new calcium arsenate 738. Warwickite 46. Washing apparatus self-acting 38. Water abstraction of from soil by plants 1278. -action of on mannite in sealed tubes at different temperatures 54.-action of on tetrabenzoyl-morphine 24. -action of on tetrabutyrS.l-morphine 19. -analysis of the Deutscli Kreutzer Sauerbrunnen in Hungary 243. -analysis of the sulphur-well at Ballynahinch Spa 1243. -analysis of taken from the “ Old Crescent Well,” €€arrogate November 14th 1873 243. -attached and salt solutions 333. -attached to salts 530. -in commercial citric acid 927. -condensing containing fat for feed- ing boilers and its purification 676. -containing soluble sulphides colour produced in by Nessler test 1287. -decomposition of certain salts by, 232. -decomposition of by iron 620. -decomposition of by joint action of alumiuium and of aluminium iodidc bromide or chloride with some in- stances of reverse action 822.-detection of nitrous and nitric acids in 912. -disappearance of nitrogenous or-ganic matter from running through iron pipes 386. -estimation of 663. -estimation of in milk 1296. -estimation of in paraffin residues and in crude paraffin 104. -evolution of heat on adding to clay-slate clay and coal 530. -supposed formation of ammonium nitrite from 1000. -precipitation of zinc by 131. -process for the estimation of dour in 1052. -examination of by the ammonia method 679. -suspension of clay in 37. Water and nitrogen behariour of ozone with 40. Water supplied to Fmnkfort-on-the-Maine analysis of 437. Water of the Airthrey Springq at tlir Bridgc of Allan 873.Water chalybeate from a spring at Sellafield near Whitehavcn analysis of 1169. Water of Moffatt and Hertfell Spas analysis of 436. Water of crystallisation molecular volume of 1157. Water-plants respiration and fermcnta- tion of 1285. Water-substance gaseous liquid and solid states of 126. Waters colorimetric method for deter-mining iron in 285. -occurrence of an intermediate frothing point in determining the hardness of certain 1287. -potable estimation of nitrous acid in 185. Waters of Prince Edward’s Island Nora Scotia 244. Waters spring- of Wurtemberg 1170. -thermal of Bourbonne-les-Bains contemporaneous formation of mine-rals in 1167. Waters of Trefien analysis of 436.Weighing on filters 480. Weighing limit of in analysis 480. Wheat baryta in the ash of Egyptian 662. Wine estimation of glucose in 4&% -estimation of cenocyanin (aenolin) in 484. -estimation of volatile acids in 188. -examination of red 385. -the optically active substances be- sides glucose which exist in and are characteristic of it 738. Wine and must of grape estimation of tannin in 178. Wine residues 791. Wines freezing of 489. -new method of estimating tannic acid in 1054. -Italian in the Vienna Exhibition 791. Wolfram 45. Wolfraniite from the tmchyte of Felso-banya 1244. Wollastonite formation of apophyllite from 744. Wollastonite nodules from Santorin lam 624. Wood analyses of the ashes of of Caln-naus Rotany and of Bambusa arundi-nacen 910.IJlack staining for 1064. I_ of good and stunted tea-plants of di[Yerent T-nrieties analyses of 1221. -occurrence of ally1 alcohol in the products of distillation of 246. -new process for preserving ikon1 decay 792. -treated with cupric sulphate de- CRY of 491. 1404 INDEX OF SUBJECTS. Woods chemical and physical action of Y. the litter of leaves in 2277. -compxition of the ash of the Yeast behaviour of in media free from litter of 1282. oxygen 102. Wood-spirit crude and pure 1171. -the inverting constituent of 1206. -estimation of ethyl alcohol in Yeso action of on potassium bitar-1292. trate 954. -estimation of methyl alcohol in -composition of 952.commercial 1053. -presence of ethyl alcohol in crude 1004. Woody bodies and other bad conductors Z. electric conductivity of 121. Wool carbonising of 492. Zanaloi'n 1270. -chemical purification of 200. Zinc action of nitric acid on in pre- Woollen residues as a manure 492. sence of ammonic nitrate 839. Wormseed oil of 371. -precipitation of metals by 311. -precipitation of by water 131. -volumetric estimation of 915. X -new volumetric method of estimat-ing 665. Xaiithacetic acid diethylij ether of Zinc alloy Japanese 922. 1255. Zinc diazoxybenzoate 645. Xanthate amyl- of potassium 1255. Zinc-blende from an antimony mine Xanthocobalt salts 536. 433. Xanthogallol action of alkalis on 4. Zinc-ethyl action .of ethylidene oxy-Xenotime artificial formation of 433.chloride on 554. Xenotime from the Binnenthal 873. Zirconium dts soluble basic 1162. Xylem phenylic action of heat on 62. Zymases 374. Xylide'in 170. Xylidine action of on chloral 350. Xylylamine para- 643. ~ ~~~~~ ~ NAflILISON AND SONS PRINTERS IN ORDINARY TO HER MAJESTY ST. MARTIN'S LANE.

ISSN:0368-1769    

DOI:10.1039/JS8752801362

出版商:RSC    

年代:1875

数据来源: RSC