摘要:

INDEX OF SUBJECTS. A. Abiogenesis 85. Absinthol action of phosphorus penta- sulphide on 320. -action of zicc chloride on 319. -oxidation-products of cymene from 323. -from wormwood oil 1. Absorptiometry its application to the condition of carbonic anhydride in blood 486. Absorption anomalous dispersion and the chemical action of the solar spec- trum relation s bet ween 1121. Absorption-spectra graphic representa- tion 865. -of uranium salts 12. Absorption-spectrum of a solution of nickel nitrate 113. Acenaphthene and naphthalic acid 1167. Acetaldehyde cyano-derivatives of 147. Acetaldehyde-ammonia cyano-deriva-t,ives of 14'7. Acetamidodiphenyl 581. Acetate of lead quick method of ana- lysing 921. Acetate of sodium anhydrous 1083.-solubility of lead sulphate in solution of 662. Acetic acid action of bromine on the ethers of 886. -action of on codeine 1031. -action of on lead and tin 1188. -action of on morphine 1033. -benzylated and dibenzylated 69. -distillation of 1026. -estimation of in lead acetate 712. ' . Acetic acid bromine and'hydrobromic acid a molecular compound of 566. Acetic anhydride action of on codeine 1032. -action of in exccss on mor-phine 1035. -action of not in excess on morphine 1037. Acetic ether derivatives of 883. Acetic ferment'ation origin of 178. Acetic and formic acida separation of propionic acid from 605. Aceto-acetate ethylic action of sodium on 883. Aceto-benzylacetate ethylic 885.Aceto-diethylacetate ethylic 884. Acetodibromotoluidine 54. Acetohydro-hexglyoxal 572. Acetometabromoparatoluidine 51. Acetometabromorthotoluidine 51. Acetometachlorotoluidine 54. Acetone action of ammonia on '789. -action of ammonium trisulphocar- bonate and sulphocarbaniate on 47. -action of chlorine on 789. -ammonia-derivatives of 1080. Acetone bromine and silver oxide vola- tile fatty acids produced by bringing together 1156. Acetone,. pentabrominated and bromosa- form identity of 1080. Acetonine 1080. Acetonine trisulphocarbonate 47. Acetophenone action of sodium-anial- gam on '74. Acetvsodacetate ethylic action of ben-zoic chloride on 885. -action of benzyl chloride on 885. Acetpl bromide action of on aldehyde 1080.Acetyl-diplzen ylamine 375. Acetylene action of hydrogen on in contact with platinum-black 882. -formation of by the dark dis-charge 974. -metallic derivatives of 674. -pi*epamtion of 882. Acetylene-naphthalene 1168. Acetyl-wmillin 896. Achromatism chemical 1125. Acid amounts of real contained in sulphuric acid of various densities 193. -produced by boiling sugar with dilute sulphuric acid 250. Acids and bases combining proportions of 863. 1252 INDEX OF SUBJECTS. Acids compounds of albumin with 734. -effect of on the interior of iron wire 546. -existence of definite hydrates in the aqueous solution of the 1052. -reactions of with oil of peppermint,, and their bearing on the formation of chlorophyll 1172.-organic and their anhydrides action of on the natuml alkalo’ids. Part I 1031. -volatile of wine 725. Aconic acid 788. Aconitiiie estimation of 497. Acrogens chemical composition of the wood of 1000. Acrolein action of ammonium eulpho- carbamate on 47. -combination of with the alkaline bisulphites 360. Acryl colloids 681. Acrylic acid behaviour of to osidising agents and to nascent hydrogen evolved from an acid solution 356. -conversion of dichlorallylene into m6. -rational formula of 566. Acrylic acid and ally1 compounds 1157. Adhesion apparent 1055. Aesczllus Pavia L. the red horse-chest- nut examination of 598. Affinity and electromotive force rela- tions between 218.Affinity tables of 532. Agaricus fasciculatus examination of 705. Agricolite and eulytin 44’7. Agricultural materials analysis of 706. Air action of induced electricity on 653. -compressibility of 75’7. -determination of the specific heat of 865. -diffusion between moist and dry through a porous diaphragm 758. -quantity of ammonia in at dif-ferent heights 223. Air of the soil of Munich carbon di- oxide in at different depths and at different times 36. Air and water action of on lead 232. -4ir-bath) improved for heating sealed tubes 1056. Air-pump Sprengel’s mercurial amount of exhaustion obtainable by 536. Alacreatinine 367. Alanine preparation of by potassium cyanide 149. Albite crystals in volcanic rocks 1074.Albite moonstone variety of from Dela-ware Co. Pennsylvania 29. Albumin action of chloral on 591. -adulteration of 723. -compound of with acetic acid 743. -compound of with citric acid 742. -compound of with hydrochloric acid 737. -compound of with met aphosphoric acid 741. -compound of with nitric acid 735. -compound of with orthophosphoric acid 740. -compound of with oxalic acid 742. -compound of with sulphuric acid 739. -compounds of with acids 734. -compounds of with acids action of super-heated water on 744. -estimation of 192. -influence of the dialyser upon the formation of the compounds of with acids 745. -influence of muscular activity on the decomposition of 995.-production of a substance analogous to by the breaking up of fibrin 1175. -reaction of with sodium tungstate 296. Albumin and casein 993. Albumin and other nutriments seat of decomposition of in the animal organ- ism 487. AlbuminoYds combination of chloral with 355. I_ influence of upon electrocapillary phenomena 528. -compounds of with tannin 192. -decomposition of in a vacuum 11’75. -estimation of nitrogen in 296 386 392,1106. Alcohol action of hydrochloric acid on 639. I_ action of on potassium cyanate 366. -determination of in aqueous liquids and wines and in presence of sugar 81’7. -effect of absolute in some chemical reactions 708. -estimation of 1012.-oxidation of by ozone 975. Alcoholic fermentation researches on 177. Alcohol-radicals thallium-compounds of 675. Alcohols formed in the manufacture of starch 883. Alcohols new synthesis of 348. INDEX OF Alcohols polyatomis action of upon oxalic acid 140. Aldehyde action of acetyl bromide on 1080. -action of phosphorus pentabromide on 789. -compounds of 458. Aldehyde prepared by ozonised air 836. Aldehyde-green 611. Aldehyde-sulphites and the action of sodium sulphite on ethidene dichlo- ride 353. Aldehydes action of ammonium tri-sulphocarbonate and sulphocarbamat e 011 47. -action of on naphthylumine bi-sulphite 274. Alizarin action of bromine on 401. -as an indicator in volumetric analysis 191.Alkali-metds alloys of bismuth with 131 1024. -combinations of hydrogen with 76’7. -determination of in the salts of ure’ids 890. -Leidenfrost’s experiment reversed to explain the action of on water 765. __. snlphides of formation of metallic sulphides by means of 22’7. Alkaline solutions action of dilute on acetylated codeine 1039. -action of dilute on acetylated morpliine 1039. Alkalis action of on cotton and flax 931. -action of on isomeric nitramines 481. -different bebavioura of isomeric nitramines towards 808. dUkalold,a new from morphine 580. -amorphous in cinchona barks 588. Alkaloids action of on the organic sub- stratum of the animal body 1’73. -ammonium molybdate as a test for 715.-application of phospho-nolybdic acid to the detection of 294. -detection of 608. -mixed separation of from cinchona bark# 95. -phosphoric acid as a t8est for 1018. Allanite analysis of from a new Virginia locality 1144. Allophanic ethers preparation of sul-phuretted 364. Allophanic oxaluric and alloxanic acids connection of 791. TOT,. SXVTI. SUBJECTS. 1253 Allophite from Imigenbielau in Silesia 1066. Alloxanic rtllophsnic and oxaluric acids connection of 791. Alloys quantitative analysis of certain by means of the spectroscope 495. -researches on 776. Allyl-benzene attempts to effect the synthesis of 894. -and normal phenyl-propyl alcohol 894. Allyl-compouuds and acrylic acid 1157. -with hypochlorous acid addition products of the 679.Allyl-derivatives rational formule of 566. -and hypobromous acid addition derivatives of 978. 1411yl .iodide action of the copper-zinc couple on 208. -and alcohol action of zinc on 211. -and water action of the copper-zinc couple on 210. Ally1 series a lactic acid of the 682. -nitro-cornpounds of 573. Almandine conversion of into chlorite and serpentine 28. Aloes and analogous bitters delectioii of 923. Altaite 32. Alum,detection of in bread 1101. -est*imationof in bread 916. Bum-shale utilization of 195. Alumina indirect determination of in presence of ferric oxide 916. -precipitation of by borax 7’75. Alumina and iron estimation of in phosphates 190. Aluminite from Kuchelbad 966.Aluminium butylide 349. -chloride anhydrous new method of prcducing 336. -platinoohloride 657. -silicates chemical ronstitution and natural grouping of 1074. illumiiiiL~m-hydro~eii sebate 309. Aluminium-palladious chloride 1065. Alumino-magnesic silicate accompanying corundum 29. Alums selenic 337. Amarine conversion of hydrobenzamide into 273. American minerals 28. Amethyst peculiar twin forination of 10’74. Aniides action of carbon sulphocldoride on 163. -action of chlorides on 750. -action of on phenols 26 584. Amidobenzylamines secondary and ter- tiary 79. 4 Q .-1252 INDEX 03’ Amidobenzylainide ’78. Amidobenzylphenylamine 80. Amido-caprylic acid 981. Amidodiphenyl 580.a-Amidonitronaphthalene,160. Amidoparachlorotoluene 986. Amidophenylsulphuric acid 374. Amines action of trichloracetyl chloride on 313. Ammonia absorption of atmospheric by plants 999. -absorption of by saline solutions 224 1058. -action of on acetone 789. -action of on peroxide of silver 229. -action of on phenyl-cihloracetamide and cresyl-chloracetamide 623. action of on valeraldehyde 355. -behaviour of to the guaiac-copper test for prussic acid 922. -detection of 602. -estimation of 289. -quantity of in air at different heights 223. -atmospheric assimilation of by plants 385. Ammonia process for manufacturing soda 194. Ammoniacal soap 400. Ammonia-soda process 717 814. Ammonio-ferric tartrate and citrate 43.Ammonio-lanthanum nitrate 25. Ammonio-nitrometry a new method of estimating ammonia organic nitrogen and nitric acid in water earth &c. 187. Ammonium chloride decomposition of sodium tungstate and molybdate by 1138. Ammonium-glucinum fluoride 25. Ammonium molybdate as a test for alkaloyds 715. Ammonium nitrite 961 1058. Ammonium oxysulphocarbonate 361. Ammonium parabanate 889. Ammonium sebates 303. Ammonium sulphide formation of me- tallic sulphides by means of 227. Ammonium trisulphonate and sulpho- carbamate action of on acetone and aldehydes 47. Ammonium vanadate practical applica- tion of 727. Amy1 alcohol new 139. -preparation of active 139. Amylamidobenzene formation of from amylaniline 807.Amylaminonium chloride physiological action of 1’74. Amylene bromide action of the copper- zinc couple on 409. SUBJECTS. Aniylenes isomeric 138. Ainylox~sulphobenzide,797. Analysis quantitative improved appa- ratus for use in 287. by spectrum observations $95. Analysis volumetric alizarin as an in-dicator in 191. Andalusite and cyaiiite volume-consti-tution of 876. Andesites quartziferous of Transylvania and Hungary 240. Anhydrite and gypsum at Airolo and in the Val Canaria 673. Anhy drosulphate ferrous 212. Anilidacetonitril ’76. Aniline action of trichloracetyl chlo-ride on 313. -analytical and toxicological re-searches on 1105. -new brominated derivative of 696. -sausages coloured with 98.Aniline and its homologues &c. in coal- tar oils 853. Aniline and toluidine results of fusing together certain compounds of 1190. Aniline of the phosphorus series 485. Aniline-blsick dyeing of wool with 400. -formation of by means of metallic salts 1120. Aniline-blue impurities and adultera-tions of 834. Aniline colours appearances exhibited in the diffusion of on the surface of water 865 1044. -influence of nitrogen in tex- tile fabrics on the direct fixing of 1026. Aniline-green impurities and adultera- tions of 611 720. Aniline-grey production of on cotton fabrics in printing 932. Aniline-violet impurities and adultera- tions of 612. Aniline-yellow and orange impurities and adulterations of 835.Animal body action of the alkalo’ids on the organic substratum of the 173. Animal charcoal analysis of 920. Animal charcoal mode of action of 1025. Animal matters alliaceous odour and phosphorescence of putrefied 813. Animal organism combustion in the 811. Animals action of lactic acid on 593. Annivcrsary Meeting of the Chemical Society Mamh 30th) 1874 119’3. Anomalous dispersion absorption and the chemical action of the solar spec- trum relations between 1121. INDEX OF SUBJECTS. 1255 Antholite from Delaware Go. Pennsyl vania 29. Anthracene chlorination and iodinatior of 64. -constitution of 470. -estimation of 291 716. -formation of from benzyl chloride 690. -new process in the preparation of 100.-synthesis of 63. -hydrides of the isomerides of 1091. Anthracene and chrysene 987. Anthraquinone conversion of 0-benzoyl- benzoic acid into 803. An thraquinone-disulphonic acid syn-thesis of 1097. Antichlore sodium bisulphite as an 718. Antimonious chloride a8 a test for caesium salts 816. Antimonious sulphide action of alka-line carbonates and alkaline earths on 339. Antimony artificial crystals of 1063. Antimony phosphide 337. Antimony tribromide 1064. Ant’imony triodide 870. Apatite 236. Apatite in dolerite 559. Apatite in osteolite 450. Apomorphine (tetrapodimorphine) re-actions of 589. Aqua-regia and the nitrosyl chlorides 630. Arachis hypogcea (earth-nut) analysis of the fruit of 88.Arctostaphylos glauca Lindl. analysis of 598. Ardennite 879. Arnica constituents of the distilled water and volatile oil of 377. Aromatic compounds containing silicon 803. Arragonite 236. Arsenic detection of 1008. -estimation of 814. -estimation of as magnesium pyre- arsenate 1100. -phosphorescence of 1059. -removal of from hydrochloric acid 868. -testing for in sublimed sulphur and in washed flowers of sulphur 1008. Arsenic glance 1141. Arsenic trichloride action of nitrogen tetroxide on 539. Arsenic and molybdic acids compounds of 964. Arsenide of hydroge!i,.442. Arsenides sulphides and sulpharsenides I crystallographic and chemical rela-tions of natural 547. Arseniomolybdic acid 776.Arsenious acid compound of iodine with 130. -neutralisation-phenomena and basicity of in aqueous solution 1136. Artificial chalk 297. Ashes of plants soda as a constitnent of 910. Asparagine body resembling in vetch seeds 701. -formation of in germinat.ing peas 1001. Asparagine and leucine formation of during the germinat,ion of vetches 912. Asparagus abnormal constituents of urine aiker eating 595. -sugar in 176. Atacamite from Australia analysis of 345. Atacamite cryst,als from South Australia 555. Atmospheric air proport,ion of carbon dioxide in. Variation at different heights 19. Atmospheric dust 672. Atropine preparation of from bella-donna leaves 701. Augite volume-constitution of 874. Augitic trachytes of the Andes 559.Australian concentrated mutton-soup as a food for pigs 175. Avic acid in guano 90. Azobenzene formation of 261. Azobenzoic acid dinitro- 805. Azo-compounds contribution to the knowledge of 695. Azulene from wormwood-oil 1. B. Babingtonite artificial 965. Bacteria further observations on the temperature at which bacteria vi-briones and their supposed germs are killed when exposed to heat in a moist state and on the causes of putrefac- tion and fermentation 85. -experiments on the development of in organic infusions 85. Balance-sheet of the Chemical Society March 31st 1873-March 30th 1874 1214. Balsam of tolu 908. Barium separation of from strontium and calcium. 1005. Barium benzoate action of sulphur on, 476.4Q2 1%5G INDEX OF SUBJECTS. Barium borates 129. Barium citraconate 253. Barium dioxide 127. Barium ethglate 246. Barium hydrate action of carbon disd- ppde on 1135. Barium peroxide 774. Barium sebate 306 Barium-hydrogen sebate 306. Barks of cinchona. See Cinchona. Barks direct detection of certain sub- stances in by chemical reagents 715. Barley report of 20 years’ experiments 011 179. Baryta 774. Baryta-green as a pigment 1116. Basaltic magma researches on the action of in the state of igneous fusion on crystals enclosed in rocks and minerals carried out on the lavas and basalts of the Lower Rhine 1074. Basaltic tufi of Styiia phosphates of the 236. Baealts of Clcrmont-Ferraiid (Auvergne) vanadium and titanium in the 137.Bases non-oxygenised formation of 984. -organic phospho-tungstic acid as a precipitant for 192. Bases and acids combining proportions of 863. Batteries cbrornic acid solution for 429. -measure of the electromotive force of in absolute units 756. BaumB’s hydrometer verification of 122. Becquerel’s continuing rays 332. Beech leaves 86. Beer detection of foreign bitters in 818. -detection of picric acid in 1017. I_ manufacture of from beetroot and malt 725. -manufacture of unalterable 299. Beer-yeast 599. ~ new researches on the physiological exhaustion of 599. Bees’-wax adulteration of with Japanese wax 1026. Beet-juice estimation of mineral con-stituents in 293.Beet-root extraction of saccharine juice from 397. Beet-roots examination of for grape-augar 1015. Belladonna leaves preparation of atro- pine from 701. Belvedra spring at Chur 671. Benzamide compound of with mercuric oxide 272. Benzene action of chlorttl and bromal on 150 Benzene action of monochloraldehyde on 368. -specific gravities of 687. Benzene-derivatives constitution of 466. Benzene-disulphonate of potassium action of sodium formate on 804. Benzilic acid and diphenylacetic acid 162. Benzocreatine new method of formation of 906. Benzoic aldehyde action of ammonium sulphocarbamate on 47. Benzoic and sulphobenzoic acid action of sodium formate on 4’78. Benzoic series constitution of the coin- pounds of 479.Benzo’in decomposition of by 11-at 262. -derivatives of 694. Benzo’in of Sumatra new constituent of 1098. Benzonitranilides isomeric C6H4.NO2. NH.C6H5.C0 and their behaviour towards hydrogen 806. Benzophenone derivatives of 156. -reduction of 264. Benzoyl chloride action of on potas-sium sulphocyanate 366. 6-Benzoylbenzoic acid conversion of into anthraquinoiie 803. Benzoyl-bisulphite of naphthylaminc 274. Benzoyl-vanillin 896. Benzyl chloride action of on laurel camphor 312. -formation of anthracene from 690. Benzylamide nitro- and amiclo- 78. Benzylated and dibenzylated acetic acid 69. Benzylated phenol some derivatives of 371. Benzylene dichloride action of chlorine and nitric acid on 152.Benzyltoluene action of a dull red heat on 1092. Bertholeftia excelsa (Brazil chestnut) analysis of the fruit of 88. Beryl vsolume-constitution of 876. Beryls and emeralds researches on 28. Beryllium compounds researches on 658. Beryllium palladia-chioride 143 1065. Beryllium platino-chloride 229. Bicai*bonates and carbonates electrolysis of alkaline 861. Bile human investigation of 81. Bile-acids action of the sodium-salts of when injected into the animal body 995. INDEX OF SUBJECTS. 1257 Bile-pigment formation of in the animal body from blood-pigment 996. Biliary and pancreatic secretions of omni- vorous animals 594. Billbergia Leopoldi micrographic and chemical researches on tlie fibres of 87.Binnite crystalline forms of 556. Bismuth behaviour of during its pas- sage from the liquid to the solid state 1136. -discovery of in France 7'78. -alloys of with the alkali-metals 131. -alloys of with tlie alkali-metals and purification of 1024. -metallurgy of 832. -a new minerai species containing 877. -discovery of a mine of in Utah 881. -native 1147. -purification of 131. -volumetric estimation of 710. Bismuth hydrocarbonate native 1147. Bismuth lode of Meymac some minerals from 238. Bismuth-mispickel 1147. Bismuth ores from the mine at Meymac (Corrbze) 1146. -in the United States 551. Bismuth oxide native 1147. Bismuth sulphide native 1146. Bismuth telluric 449. .Bismuth and potassium iodide as a test for alkalo'ids 1105.Bismuthenite 344. Bismuth-glance selenious 1141. Bismutite 449. Bisulphites alkaline combination of awolein with 360. Bitter almond water estimation of hy-drocyanic acid in 94. Bitters foreign detection of in beer 818. Biuret silver-compounds of 683. Bixin 907. Black bodies determination of the emis- sive power of by means of the ice caiorimeter 866. Blast-furnace slags use of for the pre- paration of building materials for special purposes 400. Bleaching powder constitution of 195 335 655. Blendes American indium in 34. Blood alkalinity of 811. -application of absorptiouietry to the condition of carbonic anhydride in 486. -colouring matter of 04. -condition of the iron in 996.Blood detection of in dilute solutions 608. -gases of the 809. -testing for with sodium tungstate 296. -in splenic leukhzmia 84. Blood-pigment formation of bile-pig-inent from in the animal body 996. Blood-solution action of zinc on 174.. Blood stains examination of 393. Blue Egyptian 834. Boiler incrustation prevention of 609. Boiler incrustation and water for feed- ing boilers 1021. Boiling points of nietameric bodies ex- planation of the diff'erences in the 529. Boles characters of certain 966. Bone-charcoal and bye-products in its formation 610. -estimation of caustic lime in 709. revivification of 499. Bone-glass 1115. Bone-phosphates constitution of 591 813. Bones chemistry of 277'.-colouring of through madder-feeding 490. -composition of in animals fed with food containir g raq ing proportions of lime and phosphoric acid 489. _I_ development oS 596. Borawite crystalline forms of 556. Borates preparation of crystalline in the dry way 127. Borax precipitation of alumina by 775. Boric acid blowpipe beads spectra of 642. Boric acid salts of 1134. Boriieol relation of to camphor 156. Boron detection of 1005. -exhibition of green colour in tlie flame of 334. specific heat of 118. Boron chloride preparation of 969. -action of nitrogen tetroxide on 539. Bottone's results relating to the hard- ness of elements criticism on some of 966. Bournonite anuljsis of 346. Bran preparation of oxalic acid from 297.Brazil chestnut analysis of the fruit 01; 88. Bread detection of alum in 1101. -estimation of alum in 916. Brick-clay pyrometric and analytical investigation of a jellow and a red 1099. Brittle silver ore 446. Brochantite group 655. 1258 INDEX OF Bromscetanilide 696. Bromacetic acid and methyl sulphide addition-product of 980. Broniacetyl-urea action of ammonia on 48. Bromal and chloral action of on ben- zene 150. Bromalizarin action of nitric acid on 403. Bromal-urethane 891. Bromamidotoluene-sulphonicacid 480. Bromanilines 696. Bromeliacete micrographic and chemi- cal researches on the textile fibres of certain 87. Bromides behaviour of to the guaiac copper test for prussic acid 922.Bromine action of on alizarin 401. -action of on citronellol 323. -action of on the ethers of acetic acid 884. -action of on isodinaphthyl 855. -action of in presence of water on bromopyrogallol and bromopyrocate- chin 586. -action of on protocatechuic acid gallic acid and tannin 581. -action of on sodium ethylate, ’784. -presence of cyanogen in 94. Bromine hydrobromic acid and acetic acid molecular conipound of 566. Bromine silver oxide and acetone vola- tile fatty acids produced by bringing together 11 56. Bromiodethanes isomeric 10’75. Bromiodides 564. Bromobutyrate ethylic 565. Bromocamphocarbonic acid 70. Bromo- and iodophenolsulphonic acid from the nitrophenol melting at 110” 476.Bromonitronaph thol 802. Bromopyrocatechin action of bromine in presence of water on 586. Bromopyrogallol action of bromine in presence o€water on 586. Brornothiohydrobenzoic acid 990. Bromotoluene crystallisable and normal propyl bromide the cymene produced synthetically from 604. Bromotoluene liquid orthoxylene from the formed by the action of bromine on toluene 207. Bromotoluenes 56. Bromotoluenesulphonic acid 168 480 991. Bromotoluidines isomeric 165. Bromovanillin 896. Bromoxaform and pentabrominated ace- tone identity of 1080. Bromoxypiperide 898. SUBJECTS. Bronzes certain reagents by means of which surface-colorations of various tints may be produced on 1024.-Chinese and Japanese of un-usually deep colour 92’7. Brookite crystalline form of 235. Brucine detection of by phosphomo- lybdic acid 294. Buchonite 135. Buchu leaves 494. Bunsen burner non-luminous flame of the 1’7. Burettes convenient stopper for 822. Burner universal 653. Butter emulsion of 932. -salting of ’725. Butyl new derivatives of 348. Butyl alcohol sulphur derivatives of the primary 565. Butyl ether secondary 6’76. Butylides metallic 349. Butyric acid of fermentation caproic acid contained in 248. Butyric acid (iso-) formation of by fusing pyroterebic acid with potash 71. Butyric acid oxidation of by nitric acid 980. Butyric fermentation 2’79. C. Cabrerite 1143. Cadmium sulphide pasty 99.Cmium salts antimonious cliloride a3 a test for 816. Cajeput oil 619. Calamus oil 259. Calaverite 33. Calcium separation of from magne-sium 915. Calcium bromide preparation of 590. Calcium carbonate action of heat on a mixture of calcium phosphate with 542. Calcium dioxide 12’7. Calcium formate dry distillation of 357. Calcium glycollate 786. Calcium hydrate action of carbon disul- phide on 1135. Calcium iodate antiseptic properties of 394. Calcium oxalate artificial production of crystals of similar to those found in plants 357. -conversion of into carbonate in analysis 390. Calcium phosphate action of heat on a mixture of calcium carbonate with 542. IXDEX OF SUBJECTS. 1259 Calcium-phosphates of Ciply in Bel- gium 1146.Calcium sebate 307. Calcium sulphate solubility of 1060. Calcium-hydrogen sebate 307. Caledonite 101. Calico-print,ing apparatus for sifting colours for unL!er pressure 400. -use of coerulignoue in 1028. Calorimetric problems and values 11'7. Calorimetric researches on the state of bodies in solution '766. Camphocarbonic acid 70. Camphor compounds derived from 154. Camphor (Ngai) 582. Camphor and chloral hydrate '725. Camphor and oil of turpentine identity of the cymenes from 687. Camphor monobromo- 582. Caniphor cyvmene action of the animal organism on 594. Camphor group relation of to plant life 177. Camphoric acid optically inactive 480. Cannell a brown aniline dye '721. Caoutchouc origin and exploitation of 400.Caoutchouc solution preparation of 1027. Capillarity cooling effects produced by in connection with evaporation 219. -frigorific effects of combined with evaporation of carbon disulphide on bibulous paper 118. Capillary and electric phenomena rela- tions between 766. Capillary spaces chemical actions in 1126. Capillary tubes spontaneous ascending movement of liquids in 767. Caproic acid contained in crude fermen- tation butyric acid 248. -ethodimethacetic acid an iso-rneride of 1083. -oxidation of by nitric acid 980. Caproic acid of fermentation salts of,249. Caprylic and octylic acids 1185. Carbodiphenylimide 480. Carbon estimation of in cast iron 495. -in pig-iron 188.-hardness and density of from pure sugar 674. -specific heat of 1046. Carbon in iron wire effect of on the use of the wire in standardising a solution of potassium permanganate 1179. Carbon meteoric 951. Carbon graphite and meteorites 950. Carbon-compounds direct estimation of the constituents of by one combus-tion 93. Carbon dioxide absorption of by saline solutions 334. -in the air of the soil of Munich at different depths and at dif- ferent times 36. -in atmospheric air proportion 'of. Variation at different heights 19. -decomposition of by plants in the direct solar spectrum 285. 7-influence of on the verdure and growth of plants '704. -physical relations of; a con-tribution to the theory of gases 767. -reduction of to monoxide by ferrous phosphate 225 654.-volumetric determination of by a modification of Scheibler's appa- ratus 914. Carbon disulphide action of on the hydrates of calcium barium magne- sium and zinc 1135. -action of on silver-urea 1088. -frigorific effects produced by capillaiity combined with evaporation of on bibulous paper 118. Carbon monoxide formation of propionic acid from 246. Carbon sulphochloride action of on amides 163. Carbon tetraiodide 881. Carbonate of magnesium preparation of from dolomite 96. Carbonate of propyl 38. Carbonates of the alkalis and alkaline earths action of on antimonious sul-phide 339. Carbonates and bicarbonates electro-lysis of alkaline 861. Carbonic acid application of absorptio-metry to the condition of in blood 486.-emission of and absorption of oxygen by leaves kept in darkness 909. -formation of oxygen by green land-plants immersed in water containing 703. -influence of the amount of in the air on plants 381. 7-relation of lime to in well. water 138. -testing of magnesia and zinc oxide for 100 711. Carbonic acid of Vesuvius 137. Carboniferous deposits of the basin of the Donetz and of Toula (Russia), 238. Carbothialdine formation of by the action of ammonium sulphocarbamate and aldehyde 47. Carpene '73. Cbtilage development of 596. 1260 INDEX OF C‘arvacrol 65. Carvacrolic acid 66. Carvol 65. Caryophyllic acid 80. Caryophyllin oxidation-products of 80.Cascarillin composition of 81. Casein reaction of with sodium tung- state 296. Casein and albumin 993. Casks varnishing of 1193. Cast iron estimation of carbon in 495. -synthesis of hydrocarbons by the treatment of with acids 973. Castor-oil products of decomposition of 301. -products of the decomposition of by alkaline hydrate 837. -products of the decomposition of. No. 2 the distillation of sodium ri-cinoleate 507. Castor-oil plant analysis of the leaves of 706. Catechu artificial 400. -occurrence of quercetin and quer- citrin in 171. Cat’s-eye the so-called and fibrous quartz 553. Caustic soda estimation of in presence of sodium carbonate in commercial soda 1007. Cellulose estimation of 497.Cement for caustic lye-tanks 500. Cement Portland from dolomitic lirne- stone 96. Cerebrin purification of 993. Cerebrin and lecitbine 908. Cerite crystalline form of 778. Cerite metals chemical and crystallo-graphic notes on 24. Cerium oxide heat produced by neutra- lisation of 430. Cerium phosphate containing fluorine 663. Cerium salts 25. -behaviour of to hydrofluo-silicic acid 1008. Cerous sulphate 25. Cerussite or white lead ore 664. Chalk artificial 29’7 609. -examination of English 136. Chalk liniment use of glycero-sucrate of lime in the preparation of 723. Chalybeate water containing lime con- stitution of 781. Cha.iigeof volume of solid bodies occa-sioned by the formation of chemical compounds in the same state of aggre-gation 220.Charcoal action of heat on gases and vapours condensed by 120. -behaviour of with certain liquids 120. 3UBJECTS. Charcoal oxidising power of 764. spontaneous combustibility of 420. -use of as a depilatory agent 500. Charcoal animal mode of action of 1025. Charcoal-bricks preparation of 1022. Charcoals decolorising and their arti-ficial production 1189. Chemical action of the galvanic current 15. Chemical action of solar light measurc- ment of the 12. Chemical actions in capillary spaces 1126. -mode of intervention of water in 218. Chemical change influence of tempera-ture on the heat produced during 536. Chemical combination influence of tem-perature on heat of (remarks on Thomsen’s paper on) 536.Chemical dynamics 944~ Chemical reactions heat liberated by 862. Chemical Society proceedings at the meetings of (session 1873-’74) 1195. Chemically inactive rays sensibility of silver bromide for the so-called 217. Chinoline-blue decomposition of an acid solution of by silk 334. Chloracetamide phenyl- and cresyl- de- rivatives of 624. Chloral action of on albumin 591. -alcoholic derivatives of 078. Chloral and its combination with albu- mino’id matters 355. Chloral compounds of 460. -compounds of with sulphuric acid 46. Chloral researches on 459. Chloral and bromal action of on ben- zene 150. Chloral and trichloracetic acid physio- logical action of 814. Chloral crotonic action of potassium cyanide on 462.Chloral hydrate action of hydric sul- phide on 460. -manufacture of 5’72. Chloral hydrate and camphor 723. Chloral-urethane 890. Chloranhydrides of certain fatty acids quantities of heat evolved during the decomposition of the 356. Chloranilines conversion of the isomeric into the corresponding chlorophenols and chlorobenzoic acids 806. Chlorates pulverisation of for ppro-technical purposes 1022. Chlorbroinopropionic acids 980. IXDEY OF C'hlorli\-drins 457. Chlorhydrins propylenic 1154. Chloric aci 1 detection and estimation of hypochlorous acid in presence of 386. Chloride of lime 825. Chloride of zinc and magnesium 24. Chlorides acid and aromatic hydrocar- bons ketones from 263.Chlorides action of on amides 790. Chlorides anhydrous metallic new method of producing 336. Chlorides behaviour of to the guaiac- copper test for p:.ussic acid 922. Chlorides isomorphism of 952. Chlorides and hydrochloric acid con- stitution of 956. Chlorides of boron and s:'licon prepara- tion of 959. Chlorides of molybdenuni 26. Chlorides of tungsten 339. Chlorine action of on acetone 789. -action of on isodinaphthyl 855. -detection and estimation of hypo-chlorous acid in presence of 386. -electromotive force of platinum charged with free 1044. -estimation potassio-calcic chro-mate as indicator in Mohr's method of 1007. -estimation of in presence of sul- pliurous acid 287. -estimation of in commercial iron mordant 603.~ extraction of gold by means of 720. -purification of 868. -removal of by sodium sulphite after bleaching 95. -volumetric estimation of 815. Chlorine and nitric acid action of 011 benzylene dichloride 152. Chlorobenzoic acids conversion of the isomeric chloranilines into the cor-responding 806. Chlorobromacetone 245. Chlorobromhydrin oxidation of by chromic acid 242. Chlorocarbonic propyl ether 39. Chlorochromate of chromium formation of by the action of iodine on chro-mium dichloride 26. Chlorocinchonide reactions of 483. Chloroform action of on potassium phe- nate 209. -action of on sodacetic ether 1161. Chloronitrotoluenes isomeric 55. Clilorophrnol from the rolatile nitro- phenol 157.Chlorophenols conversion of the iso- meric chloranilines into the corre-sponding 806. SUBJECTS. 1261 Cblorophenglcarbamide action of iodine on an alcoholic solution of 1097. Chlorophyll action of light on 643. -formation of 11'72. _I note on 1173. -new supernumerary bands pro-duced in solutioris of under the in- flu-nce of sulphuret ted agents 643. -preparation of pure 705. -relation of light to 999. Cldorophyllian respiration phenomena of gaseous thesmo-difhsion in leaves and on the circulatory movements thence resulting in 380. C'liloroplatinates. See Platinochloricles. C'lilorotoluidines isomeric 55. Clilorous acid detection and estirilatioii of hypoclilorous acid in presence of 386.Chlorovanadates 131. Cholesterin tt,sting of 715. Choletelin and urohilin identity of 993. Cholic acid 162 256. c'liolic acid and protei'n coinpoiinch 257. Chroinatology comparative vegetable. 279. C'lirome-ores of Hungarj 450. Cliromic acid direct combination of with wool and silk and on its appli-cation to dyeing and to the analysis of wines 1193. -preparation of 54.6. -solution for batteries 429. Cliromic oualate a new and its optic111 properties 250. Chromic oxide as a mordant 1191. Chromium estimation of in cliroino-iron ore 289. -occurrence of in platinum 196. -separation of from uraniani 93. Chromium and tungsten addition of to iron and steel 1118. Chromium dichloride action of iociiiic on 26. Chromium dioxide 133.Chromium peroxide 443. Chromium phosphate 1005. Chrysean a new sulphur-derivative of prussic acid 1086. Chrysene and nnthracene 987. Clirpin and tectochrysin 1165. Chrysolite in dderite 559. Chrysolites volume- -onstitution of 875. Chrysoquinonp 989. Cinchona barks amorphous alkaloiid in 588. -grown in Jamaica analysis of 88. --from Java 89. -from Ootacaniund analysis of 1002. 1262 INDEX OE Cinchona barks separation of the mixed alkaloyds from 95. Cinchona cultivation in Java 184. Cinchona o@cinalis and its varieties cultivated at Ootacamund analysis of some barks of 99. Cinchonidine conversion of into an oxy- base 808. Cinchonine action of hydrochloric acid on 482. -action of nascent hydrogen on 484.Cinchonine and allied compounds 482. Cinnabar alteration of by light 963. Cinnabar desulphurisation of at low temperatures 963. Citraconate of barium 252. Citraconic acid 787. -trichlorobutyric acid from 356. Citraco-sulphocarbamic acid 50. Citrate of sodium solubility of certain salts in solutions containing 964. Citrates of iron 42. Citric acid 252. Citric acid action of concentrated hydro- chloric acid on at a high temperature 457. Citric and tartaric acids estimation of 1181. Citric anhydride 569. Citronella essential oil of 1,317. Citronella oil proximate constituents of 318. Citronellol action of bromine on 323. -action of phosphorus pentachloride on 322. -action of phosphorus pentasulphide on 320.-action of zinc chloride on 319. -oxidation-products of cymene from 333. Clay determination of in amble soils 1010. Clays constitution of 1010 1145. -silt-analysis of 1103. Coal from the basin of the Donetz and from Toula (Russia) 239. -can the combustion of be pro-moted by the addition of water? 39’7. Coal-gas effect of on plants 597. -of high and low illuminating power condition of the impurities in 1189. -influence of on the growth of trees 86. -purification of by means of the bog-iron ore of Budin 396. Coal-oil heavy antiseptic power of 1189. Coals two from Cape Breton 322. Coal-tai*,a hydrocarbon from the least volatile portions of 259. SUBJECTS. Coal-tar isomeric cresols in 61.Coal-tar oils aniline and its homologues &c. in 853. Cobalt estimation of 92. -hexatomic compounds of 340. -separation of from zinc 1180. Cobalt bromides and iodides 501. Cobalt ores analysis of 1180. Cobalt sebate 309. Cockchafers feeding of pigs with 384. Codeine action of zinc chloride on 107. -action of acetic acid on 1031. -action of acetic anhydride on 1033. -action of water and diluted alkaline solutions on acetylated 1039. -action of zinc chloride on 107. Codeine derivatives physiological action of some 1048. Ccerulein fioln wormwood oil 1. Cerulignone 76 474. -use of in calico printing 1028. Coffee extract Nienhaus’s 300. Cohesion of mecinitates. 1055. Coinage pr&arahon o€ standard trial plates for verifying the composition of the.197. Colchicine detection of by phospho- molybdic acid 294. Colophony and turpentine oil oxidation-products of 794. Colorimetric method rapid of estimst-ing manganese in pig-iron steel and iron ores 604. Colour change in during winter of certain Cuprespineae 493. Colouring.matter of Neottia Nitlzcs Avis 94. Colouring matter of wine 725. Colouring matters new 932. Comptonite 236. Coniferin conversion of into vauillin 825. Cooling effects produced by capillarity in connection with evaporation 219. Copper method of obtaining the largest possible yield from ores poor in 1117. Copper pipes contamination of water by 97. Copper process Hunt and Douglas’ 1023.Copper and tin testing of extracts for 710. Coppcr-nickel from Michelsberg 966. Copper nitrate action of hydrogen on 11. Copper oxide compounds of proteids with 702. Copper-pyrites tmin-crystal of froin Grunau on the Sieg 1074. ISDEX OF SUBJECTS. 1263 Copper-zinc couple action of on organic bases. Part IV. On iodide of allyl 208. -action of on organic bodies. Part V. On the bromides of the olefines 406. --action of on organic bodies. Part PI. On ethyl bromide 410. -action of on organic bodies. Part VII. On the clzlorides of ethylene and etliylidene 615. Coptine from Coptis trifolia Salisb 912. Coptis tryolia chemical constituents of 912. Corallin notice on 474. Corrosive liquids and gases valve for 588.Corundum pseudomorphs ; of spinel after 548. Cosalite and Rezbsnyite 1142. Cosmic dust 1148. Cotton lilac dye for 1027. Cotton threads detection of in linen cloth 1019. Cotton-waste oiled spontaneous com-bustion of 727. Cotton and flax action of alkalis upon 931. Couch-grass root sugar of 39. Creasote and guaiacol 583. Crcatine 985. Cresol colours 721. Cresols isomeric and their occurrence in coal-tar 61. Cresol-sulphonic acid 168. Cresyl-chloracetamide 628. Cresyl-chloracetamide action of ammo-nia on 623. Cropping effects of on the subsequent condition of the soil 184. Crotonchloral-urethane 891. Crotonic acid formation of 887. Crotonic acids isomeric determination of the constitution of 682.Crotonic @oral action of potassium cyanide on 461. Crotonyl mustard oil 792. Cryptidiue (‘cetrachloro-) formed by the action of nascent hydrogen on cin- chonine 484. Crystalline dissociation researches on 120 650. Crystalline forms and thermo-electric properties relations between 538. Crystalline rocks of Nassau 881. Crpstallisation-water influence of on crystalline form 759. Crystallised xylsne or paradimethyl-benzene 467. Cumene specific gravities of 687. Cumic acid 161. Cupreoue manganese 449. Cupressinea,change of colour in certain during minter 493. Cupric oxide action of ether on 1152. Cupric sebate 310. Cupric sulphate optical experiment with crystals of 944. Cuprous chloride preparation of 872.Cuprous iodide potassium iodide froni 1060. Cyanamide 366 463. -addition-products of 567. -metallic derivatives of 147. -preparation of from sulphurea 575. Cyanate of potassium action of alcohol on 366. -action of on sarcosine 464. -action of on crotonic chloral 461. Cyanide of potassium estimation of in silver salts which have been used for electroplating 1012. Cyanite as a transformation-product of corundum 1068. C.yaiiito and audalusite volume-conpti- tution of 8V5. Cyano-derivatives of acetaldehyde and acetaldehyde-ammonia 14’7. Cyanogen presence of in bromine 94. Cymene 152 684. Cymcne from absinthol and citronellol oxidation-products of 323. Cymene from camphor action of the animal organism on 594.Cymene from various sources deterini- nation of the specific gravity of 686. Cymene mercaptan and researches 011 the constitution of thymol 471. Cymene from the oils of wormwood and citronella 2. Cymerie produced synthetically from normal prop91 bromide and crystal- lisable bromotolueue 684. Cymenes from camphor and from oil of turpentine identity of 687. D. Daturine detection of by phoapho-molybdic acid 295. Dendritic spots on paper 754. Depilator.7 728. Desmin from the 8eisser Alp in the Tyrol 1074. Dextrin detection of in gum arabic 715. Diacetobromalizarin $02. Diacetonamine 1081. Diallyl derivatives of; 456. Diallylenyl compoiinds 351. 1264 INDEX OF SUBJECTS. Diallj lidme-ammonium sulphocarba-mate 47.Dialurate of urea 48. Dialysed iron oxide as a mordant in djeing 100. Diamidobenzoic acid action of methyl iodide on 4i7. u-and B-diainidonaphthalene deriva-tives of 699. Diamidoxysulphobenzide and nitroxy-siilphobenzidanilide 697. Diamond behaviour of at high tem- peratures 539. Diamond and graphite specific heats of 224. Diaterebates 77. Diazonitrobenzenes conversion of into nitrophenols 696. Diazorthoamidoparatol~ienesulphonic acid 1095. Diazo-phenylsulphuric acid 374. Dibenzamide 165. Dibenzylated acetic acid 69. Dibenzyldisulphonic acid some decoin- positions of 695. Dibromacetanilide 696. Dibrom-ethyloxysulphobenzide '797. Dibromhydropiperic acid 900. Dibromhydrosorbic acid 44.Dibromobenzene conversion of dinitro-benzene into 691. Dibromo benzene liquid derivatives of 369. Dibrdmobenzenes constitution of 369. Dibromodiallyl tetrabromide 456 1078. Dibromomalonic acid and dioxymalonic acid 787. Dibromometbaue 782. Dibroniomethylanthracene 63. I)ibromometliyloxysi~lphobenzide, 796. Dibromopiperide 898. a-Dibromopropionic acid conversion of into the &acid 680. p-Dibromopropionic acid conversion of the a-acid into 680. p-Dibromopropionic acid conversion of /3-monobromacrylic acid into 680. Dibromopyruvic acid 887. Dibromorthoamidoparatoluenesulphonic acid 1095. Dibromorthotoluidine-adphonic acid 167. Dibromotoluidine-sulphonic acid 73. Dibromoxypiperide 899. Dicarboxyl-sulphocarbadide desulphu-ration of 905.Dichlorallylene conversion of into acry- lic acid 456. Dichlorhydrin oxidation-products of 241. fichloride of' chromium action of iodine on 26. Dichlorochrysene '388. Dichloroglycide 243. llichloronitrophenol (m. p. 125") de-composition of by heat 1165. Dichloro-propionic ether from glyceric acid 242. Diclilorotoluidine 56. Dichromate of potassium use of in ulti-mate organic analyiis 1011. Diconic acid 457. Dicyano-diamidiiie synthesis of 793. Uicyanodiphenyl 893. Didymium in acheelite 345. Didymiuni and lanthanum 1062. Didymium oxide heat produced by neutralisation of 430. Didymium salts 25. Diet,hidene-sulphurea ammonia com-pound of 458. Dietliyl-allylamine 50.Diethylidene-ammonium sulphocarbtl-mate 47. Diffusion of salts 1054. Djgallic acid 268. Digestibility of the fat of hay 85. Digestibility of food influence of the addition of fat on 83. Digitnline crystallisrd 701. Di-isethionamic acid 464. INl-oil 892. l)iinethylanthracenc synthesis of 63. Dimethylbenzene liquid oxidation of orthotoluic acid prepared syntheti-cally from by chromic acid 479. Dimethyl-jsobutyl carbinol 1076. llinas stone very refractory Geriiwi 4.00. p-Dinitraniline 801. /3-Dinitranilinc di- and tri- (?) nityo-benzene from 801. P-lhitranisol 801. I)mitrazobenzoic acid 805. Dinitroanthraquinonechryscne 987. Dinit robenzene constitution of 467 795. -conversion of into ilibrornoben-zene 691.-from /3-diiiitraniline 801. -a new 1163. Dinitrobenzene the nitrophenol corre-sponding with 583. Dinitrobenzene reso rcin from 1163. Dinitrodiphenyl 468. Dinit ro-et hylic acid 677. Dinitroethyloxysulpliobenzide 797. Dinitromethyloxjsulphohenzide 797. a-Dinitronaphthalcne 159. B-Dinitronapht,lialene,159. 8-Dinitrophenetol 80 I. 9-Dinitropbenol some clerivativcs 01; 801. Dinitros:ilpiiocsi-ijanjlide 77. 1265 ZNDEX OF SURJECTS. Dioxethenetoliiidine 90%. Dioxides of barium strontium and cal- cium 127. Dioxynialonic acid and dibromomalonic acid 78'7. Diphenyl derivatives of 468 580 892. niphenyl and ethylene action of heat on a mixture of 1092. Diphciiylacetic acid and benzilic acid 162. Diphenylamine 375.Diphenjlamine sulpho-acids of 3'75. Diphenyl-cyanamide 1170. Diphenvl-dibroiriethyleiie 150. Diphenil-dichlorethylene,151. Diphcnylene oxide a new method of preparing 797. Diphenylene sulphide and disulpliide 469. Diphenylene-diamines constitution of 588. Diphenyl-ethane 370. Dipheiiyl-sulphocarbamide desulphura-tion of by mercuric oxide 2'72. Diphenyl-tribromethane 150. Diphenpl-urea identity of phenyl-car-bainidol with 1169. Diplieiij l-urethane 375. Dipropargyl 456. Diproparg) 1 compounds 351. Dipropargj 1 octobromides 1078. Dissociation of certain compounds at very low temperatures 9$7. Dissociation cry st dine researches on 120 680. Dissociation of hydrated salts 916 1131. Dissymmetric natural forces 950.Ditliiobenzoic acid 990. Ditolyls actiou of heat on 1091. Dolerite 557. Dolomite preparation of niagnesium carbonate from 96. Dolomitic limestone preparation of Portland cement from 96. Dolomitic sandstones from the Silnrian formations 96'7. Double borates 129. Drainage waters composition of '707. Drops on solid bodies especially on cylinders '767. Dry matter apparatus for the estimation of in a stream of hydrogen 717. Dudleyite 550. Durene 98'7. Dyeing use of Epsom salts and sulphu- rous acid in 500. Dyes testing of for adulteration 399. Dynamics chemical 944. E. Earth action of on organic nitrogen 938. Earth-nut analysis of the fruit of 88. Ebonite expansion of by heat 430. Ebullioscope Vidal's 1014.Eggs influence of certain substancrs OH the preservation of 173. Egyptian blue 833. Electric current action of on some gases and mixtures of gases 646. -is it an ether current? '766 865. Electric resistance of selenium 861. Electric and capillary phenomena rela-tions between 766. Electrical machine on Holtz's principle 766. Electrical plienomeiia which accompany irritation of hhe leaf of Dioncea rnuscip-ula 427. Electricity action of on gases 757. -action of incandescent bodies on the transmission of 333 -development of in mechanical actions 766. -estimation in mechanical units of the quantity of produced by a gtd-vnnic element 332. -nature of 123 220 766. -free distribution of on the surface of conductors 15.__I induced action of on air 653. Electro-capillary phenomena influence of albnminoid substances on 528. Electro-chemical equiralent of silver 113. Electrodes wearing away of in the pro- duction of the electric arch 429. Electrolysis of carbonates and bicarbo- nates 861. Electrolysis mechanical theory of 645. Electrolytes division of the current in 866. Electro-magnetic motors use of seconcl- ary or polarisation batteries as 766. Electromotive force of galvanic couples change in the by heat 219. Electromotive force and affinity rela-tions between 218. Electromdtive and thermo-electric forces of soine metallic alloys in contact with copper 766. Elementary bodies determination of the true by the action of electric currents in the voltameter 950.Elements chemical nature of 426. Ellagic acid formation of by the action of phosphorus peutachloride on gallic acid 270. Emerald colouring matter of the 28. 1266 INDEX OF SUBJECTS Emerald volume-constitution of 876. Emeralds and beryls researches on 28. Emery manufacture 728. Emetine estimation of 4.97. Enargite veins of the Famatina range 1069. Enargite from Utah 344. Epidote (manganese) 547. -optical properties of the Salzbach 557. Epsom salts use of in dyeing 500. Erbium oxide he& produced by neutm lisution of 430. Ergot of rye amount of fat in 177. Erlanite 44’7. Eruptive rocks of the Bannat 881. Eruptive rocks of Styria 240. Ethal action of phosphorus pentoxide on 144.Ethene action of hydrogen on in con- tact with platinum black 882. -brominated substitution-products of 348. -production of ethyl alcohol from 138. Ethene and diphenyl action of heat on a mixture of 1092. Ethene bromide action of the copper zinc couple on 406. Ethene chlorhydrate 37. Ethene chloride action of the copper zinc couple on 615. Ethene-lactic acid (paralactic acid) 249. Ethene-sodium acetate derivatives of 784. Ethenyl-bromophenylene-diamine, 696. Ethenyldiphenyldiamine 808. Ether action of on cupricoxide 1152. -oxidation of by ozone 9’15. -preparation of 610. Ether luminiferous density of the 1056. Ether-molecules number of contained in electric conductors and on their weight 766.Ethers of acetic acid action of bromine on 886. Ethers of normal propyl glycol 1153. Ethidene bromiodide 1151. Ethidene chloride action of the copper- zinc couple on 615. -preparation of the iodido from 1075. Ethidene dichloride action of sodium sulphite on 353. Ethidene iodide 1153. -preparation of from the chloride 1075. Ethidene-urethane 458 890. Etho-dimethacetic acid a new isomeride of caproic acid 1083. Ethyl-acetate formation of 144. Ethyl aceto-acetate action of sodium on 883. Ethyl acetobenzylacetate 885. Ethyl aceto-diacetate 884. Ethyl alcohol action of rhodium iridium and ruthenium on 10’16. -production of from ethylene 138. Ethyl bromide action of the dry copper- zinc couple on 410.-action of the copper-zinc couple on mixed with a small quantity of ethyl iodide 412. -action of the copper-zinc couple on with water or alcohol 413. Ethyl bromobutyrate 565. Ethyl chloride mercuric 985. Ethyl chloridn and its homologues pre- paration of 636. Ethyl diethoxalate action of phosphorus pentachloride on 144. Ethyl diphenglcarbonate 893. Ethyldiphenyl-dicarbonate,893. Ethyl orthosilico-acetate 40. Ethyl oxalate combination of with sulphocarbamide 981. Ethyl phosphite and phosphorous acid constitution of 655. Ethyl-allylamine 50. Ethyl amidobenzene formation of from ethylaniline 807. Ethylaniline action of nitrous acid on 587. Ethylate of barium 246. Ethylate of sodium action of heat on 348.Ethylate of sodium action of phosphorus pentachloride on 565. Ethylcresolsulphonic acid 1095. Ethylcrotonic acid 41. Ethylene. See Ethene. Ethylidene. See Ethidene. Ethylmalonic acid 568. Ethylnitrolic acid 365 67’7. Etliyloxalic chloride action of on sulphurea 1161. Ethyloxysulpliobenzide 797. Ettringite a new mineral occurring in the imbedde! limestone of the lava of Ettringen in the Lamh district 878. Eucalyptol 4’75. Eukrite of the Radmon’s Island in Up-land 347. Eulytin and agticolite 447. Evaporation cooling effects produced by capillarity in connection with 219. -experiments on 529. Exhaustion amount of obtainable by Sprengel’s mercurial air-pump 537. ISDEX OF Explosions with hydrogen generators how to avoid 538.Explosive agents contributions to the history of 119 536. Explosive bodies especially gunpowder application of thermo-chemical theo- ries to 1050. Explosive mixtures direct determina-tion of the degree of intensity of 1023. Extract of meat composition of 499. Extracts detection of mercury in 602. -testing of for tin and copper 710. F. Famatinite 1143. Fat amount of in ergot of rye 1’77. -apparatus for quantitative estima- tion of 293. -in%uence of the addition of to the food on its digestibility 83. -formation of in the animal body 994. Fat of hay digestibility of the 85. Fat of niilk estimation of 1018. Fats of plants constitution of 597. Fatty group substitution in the nitro- compounds of the 982.Fatty series nitro-compounds of the 146 365. -oxidation of the oxy-acids of the 1082. Feathers half-dyed 1193. Feed-water of steam boilers De Haeu’s process for purifying 1022. Felspar from Bamle in Norway 10’71. -pseudomorphous formation after 548. -triclinic 237 877. Fermentation causes of 85. -in0uence of oxygen on 599 Fermentation acetic origin of 178. Fermentation aIcoholic or vinous re-eearches on 177 787. Fermentation butyric 279. Ferment spores 1004. Ferments action of 486. Ferments animal action of thylliol on 997. Ferments unorganised mode of action of 600. Ferric chloride action of on the isome- ric naphthols 262. -a5nity in solutions of 231. --behaviour of silver chloride to 335.Ferric oxide indirect determination of alumina in presence of 916. Ferrous anhydro-sulphate 212. SUBJECTS. 1267 Ferrous citrate 43. Ferrous oxide quantitative determina- tion of in commercial iron mordant 603. Ferrous phosphate reduction of carbon dioxide to monoxide by 225 654. Fibrin production of a substance anala- gous to common albumin by the breaking up of 1175. Fibrolite as a transformation-product of corundum 1068. Fibrous quartz and cat’s-eye 555. Filtering at high temperatures appara- tus for 432. Filter-pump modification of 950. Fire-clays 300. Flame cause of the luminosity of 866. -optical properties of 526. -non-luminous of the Bunsen bur- ner 17. Flames constant normal 432.Flax and cotton action of alkalis upon 931. Flesh analyses of various pieces of sold in the Paris Market in 1873 and 1874 1110. Fluoboric acid and its salts 1138. Fluorescent properties of basic uranium salts 642. Fluorescent relations of certain solid hydrocarbons found in petroleum dis-tillates 14. Fluorescent spectra of uranium salts 12. Fluorides of glucinum and the alkali- metals 24. Fluorides use of in the manufacturc of glass 1185. Fluorine cerium phosphate containing 663. Fluorite occurrence of in Saxony 1074. Fluor spar artificial formation of 234. Fluoxyboric acid 1056. Food assimilation of 384. -importance of the inorganic con- stituents of the 592. -influence of the addition of fat to on its digestibility 83.Forensic chemistry researches in the domain of 293. Foresite n new mineral of the zeolite family from thc granite reins of Elba 1066. Formate of calcium dry distillation of 357. Formate of sodium action of on potas- sium benzene-disulphonat,e 804. Formic acid action of rhodium iridium and ruthenium on 10’76. -application of oxalic acid to the industrial preparation of 1m. 1268 INDEX OF SUBJECTS. Formic and acetic acids separation of propionic acid from 605. Formic aldehyde synthesis of 569. Fractional distillation apparatus for 1133. Freezing mixtures 945. Frictional electric machines a simple condensing collector for 766. Frigorific effects produced by capillarity combined with evaporation of carbon disulphide on bibulous paper 118.Fuchsine preparation of without arse- nic acid 98. Fuel preparation of artificial 1022. Fulminic acid 255. Fumeroles of Kisyros and some pro-ducts of the eruption in 1873 1073. Fungi destruction of in buildings 400. Fur of rabbits and hares preparation of for the manufacture of felt wit,hout the use of mercury 99. G. Galena estimation of lead sulphate in 1180. -presence of metallic silver in 662. -me of potassium bisulphate to de- tect the presence of 188. Gallic acid action of arsenic acid on 269. -action of bromine on 587. -action of phosphorus oxy-chloride on 267. -a reaction of 509. Galvanic couples change in the electro- motive force of by heat 219.Galvanic current chemical action of 15. Galvanic element estimation in mecha- nical units of the quantity of elec- tricity produced by a 332. Galvanic elements apparatus for the convenient arrangement of different combinations of 766. Galvanic polarisation 866. -in liquids free from gas 6441. Galvanic resistance reduction of Sie-mens’ unit of to absolute measure 766. Galvanometer a new tangent- 766. Garnet especially calico-ferric garnet volume-constitution of 875. Garnet group of silicates primary nu- cleus of 27. Gas determination of the relation be- tween the two specific heats by the compression of a limited volume of 4”. Gas new method of lighting 72’7. -quick diffusion of a into a sub-jacent heavier gas 16.Gas analysis 290 -apparatus for 386. -techno-chemical 291. Gas-flame extinction of the luminosity of by the admixture of another gas in place of air 18. Gas generator improved form of 122. Gas-purifier Laming’s 836. Gas-streams apparatus for producing constant and long-continlied 765. Gases action of electricity on 757. -action of non-combustible in put- ting out flames 927. -dispersion of 538. -especially hydrogen deviation3 of from Mariotte’s law 646. -evolved from molten iron 609. -expansion-coefficient of 104’7. -refraction of 538. -specific heat of 219. -spectra of in Geissler’s tubes 113. -. .. therinic researches on the con-clensation of by solid bodies 15 1050. -variability of the spectra of lumin- ous 1122.Gases and corrosive liquids valve fop 538. Gases and mixtures of gases action of the electric currelit on some 646. Gsses and vrtpours condensed by char- coal action of heat on 120. Gehlenite occurrence of in Saxony 1074. Gehlenite from Orawicza 237 346. Geissler’s tubes spectra of gases in 113. Geognostico-petrographic sketches from South Africa 1075. Germination 1000. Gilbertite 447. Glands of Rosa rubiginosa contents of 384. Glass crystallisation of 543. -use of fluorides in the manufacture of 1185. Glass-making use of mangmcse dioxide in 718. Glauberito 54’7. Glauberite crystals and rock-salt pseudo- morphs from Westeregeln near Stass- furt 1074. Glazing for common earthenware 1115.Glue vegetable 99. Glucinum chemical and crystallogw phic notes on some salts of 24. Glucose volumetric estimation of 714. Glutrtniic acid fornintion of from ani- INDEX OF SUBJECTS. 1269 ma1 as well as from vegetable proteids 379. Glyceric acid dichloropropionic ethei. from 242. Glycerin derivatives of 241 351 1078. -solubility of plumbic chloride in 505. Glycerin and lime combination of and its pharmaceutical applications 722. Glycerins testing of '713. Qlycero-sucrate of lime and its use in the preparation of chalk-liniment '723. Glyceryl-triamine 239. Glycocine synthesis of 253. Glycogen source of liver- 594. Glycogenic function of the liver 489. Glycol quick method of preparing 783.Glycollate of calcium 786. Glycollic acid 142. Glycyrrhizin or liquorice-juice 170. Glyoxal a condensation-product of 570. Gneiss of the Alps 240. Gold analyses of native 880. 7extraction of by means of chlorine 720. -glass and crystals coloured with 929. LIprecipitated 297. -precipitation of by hydrogen 11. Gold plate for verifying the composition of the coinage 199. Gold and platinum coating of mirrors with an alloy of 928. Gold and silver lace polishing of 1118. Granite of the Alps 240. Granites Irish microscopic etructure of 10'75. Granitic quartz-blocks of the Sierra de Cordoba South America minerals of the 668. Granulites genesis of with special re-ference to the granulite formation of Saxony 452.Grape-sugar estimation of 292. -reduction of selenious telluric and tellurous acids by 872. Graphite estimation of in pig-iron, 711. G~aphite meteorites and carbon 900. Graphite and diamond specific heats of 224. Gravitating masses action of heat on 221. Grochauite and magnochromite 666. #uaiac-copper test for prussic acid behaviour of chlorides bromides and iodides and of ammonia to the 922. Guaiacol and creasote 583. Guanamine and its compounds 1089. Guanidine new synthesis of 576. Guanidine and sulphurea 464. VOL. XXVII. C-uanidine sulphocyanate formation of from sulphurea 575. Guanido-dibenzoic mid 906. Guano notes on 90. Guanovulite a new mineral from Peru- vian guano 779. Gum formation of in fruit-bearing trees 383.Gum New Zealand kauri 733. Gum reaction of with sodium tung state 296. Gum arabic detection of dextrin in 715. Gum arabic of strong adhesive power 99. Gun-cotton action of stannous oxide dissolved in eoda on 192. Gunpowder application of thermo-che- mica1 theories to 1050. -determination of specific gravity of 290. -direct determination of the degree of intensity of the explosion of 1023. Gypsum and anhydrite at Airolo and in the Val-Canaria 673. H. HEematite brown of Langenstrigis, minerals accompanying 1140. Hzmatites from Bohemia 451. Half-dyed feathers 1193. Halogens mutual replacement of in their compounds 867. Hay digestibility of the fat of 85. -spontaneous combustion of 99 186 7Oy.Heat action of on gases and vapours condensed by .charcoal 120. -action of on gravitating masses 221. -action of on mixtures of calcium phosphate and calcium carbonate 542. -change in the electromotive force of galvanic couples by 219. -development of by the solution of mixed salts in water 1049. -mechanical employment of 1056. Heat of combustion of isomeric com-pounds 67. Heat evolved in various reactions of the oxides of nitrogen 440. Heat internal of bodies 1056. Heat liberated by chemical reactions 862. Heat produced by the neutralieation of the oxides of lanthanum cerium didymium yttrium and erbium 430. Heat specific of gases 219. Heavy spar artificial format,ion of 234 4R 1270 INDEX OF SUBJECTS.Helenin and inula-camphar 352. Hemithrenes so-called and other rocks of the gneiss-granite plateau in the department of Puy-de-Dame 851. Heptene a new 1076. Hessite 32. Hexene normal ’782. Hexglycollide or hexglycollic anhy-dride 572. Hexhydro-isoxylene 258. Hippuric acid formation of 385. Hops estimation of sulphurous acid in 191. Horbachite 34. Hornblende volume-constitution of 874. Humic acid peculiar occurrence of 704. Hyalite 236. Hydrated salts dissociation of 946. Hydrated unisilicate approaching pyro- sclerite 28. Hydrates existence of definite in the aqueous solutions of the acids 1052. Hydrates of sulphnric acid crystalline 761. Hydrobenzamide constitution of and its conversion into amarine 273.Hydrobromic acid acetic acid and bromine molecular compound of 566. -formation of 334. Hydrocarbon from the least volatile portions of coal-tar 259. Hydrocarbons of the acetylene series preparation of 975. Hydrocarbons aromatic and acid chlo- rides ketones from 263. Hydrocarbons produced by the action of acids on cast iron and steel 971. Hydrocarbons produced by the action of hydrochloric acid on cast-iron and steel 972. Hydrocarbons solid found in petroleum distillates fluorescent relations of 14. Hydrocarbons Zincke’s the relative positions of the aide chains in 470. Hydrocarpol ’73. Hydrochloric acid action of on alcohol 639. -action of concentrated on citric acid at n high temperature 457.-lieat-phenomena of 957. -hydrocarbons produced by the action of on cast iron and steel 972. -removal of arsenic from 868. -specific gravity of aqueous, 955. Hydrochloric acid and chlorides con-stitution of 952. Hydrochloride of narceine 109. Hydrocinchonine 484. Hydroccwulignone 76. Hydrocyanic acid estiitiaticii of in bitter -almond water 94. IIydrofluosilicic acid behaviour of ce-rium salts to 1008. Hydrogen absorption of by platinum black 15. -action of on acetylene and ethy- lene in contact with platinum black 882. -action of on silver nitrate 3 867. -action of on solutions of copper, gold mercury palladium and platmi- num 11. -action of on tetrabromocaproic acid 44~ -agglomeration of finely divided metals by 415.-apparatus for the estimation of dry matter in a stream of 717. -behaviour of the isomeric benzoni- tranilides to 806. -combinations of with the alkali- metals 767. -combined with metals density of 768. -deviations of from Mariotte’s law 646. -formation of ozone in cornbustion of in oxygen 653. -preparation of 1056. -purification of 221. -thermo-chemistry of 1048. Hydrogen and oxygen active 222. Hydrogen arsenide researches on 44~2. Hydrogen dioxide formation of during the slow oxidation of essential oils 433. --preparation of 432. -tests for 601. Hydrogen persulphide 85’7. Hydrogen sulpliide action of on chloral hydrate 460. -apparatus for dissolving, under pressure 19.Hydrogen-generators how to avoid ex-plosions with 538. Hydrogenised palladium 660. Hydrogenium physical constants of 866. H-j-dro-hesglyoxal 571. Hydrometer verification of Baumh’s 122. Hydropiperic acid combination of with bromine 900. Hydrosorbic acid 45. Hjdrosulphuric and sulphurous acids estimation of with iodine 288. Hydroxyhminc amido-derivatives of 25.E. INDEX OF SUBJECTS. 1271 Hydroxyl-derivatives of phenyl-chlora-cetamide constitution of 627. Hrdroxyl-diphenyl 581. Hipersthene crystals from Mont Dore 1074. Hypobromous acid and ally1 derivatives addition-derivatives of 978. Hypochlorous acid addition-products of the allyl-compounds with 679. -detection and estimation of in presence of chlorine chloroua acid and chloric acid 386.Hypophosphorous acid action of phos- phorus chlorides on 541. Hyposulphates rotatory power of 221. Hyposulphurous (thiosulphuric) acid constitution of '770. I. Ignition spontaneous of hay 186. Ilmenite in dolerite 558. Incandescent bodies act,ion of on the transmission of electricit.y 333. -optical propertiee of 526. Indigo extraction of 1119. -phenol as a probable source of 692. Indigo vat 834. Indigotate of propyl 38. Indium in American blendes 34. Indium examination for of Srnithsonite from South Western Virginia and East Tennessee 1144. Ink red which resists the action of most chemicals 99. Inosite nitro-compounds of 463. hula-camphor and helenin 362. Iodarsenic acid behaviour of compounds of with basic oxides and alkaline iodides 130.-a compound of iodine with arsenious acid 130. Iodate of calcium antiseptic properties of 394. Iodates action of phosphorus on 388. -preparation of 1133. Iodic acid basicity and constitution of 434. --preparation of 1133. -separation of from periodic acid 1006. -specific gravity and volume of solution of 433. Iodide detection of in potassium bro- mide 601. Iodideof cthylidene preparation of from the chloride 10'75. Iodide of lead action of sodium sulphite and of sulphurous acid on 26. Iodide of potassium from cuprous iodide 1060. Iodides behaviour of to the guaiac-copper test for prussic acid 922. -molecular conditions of certain 964.Iodine action of on an alcoholic solution of chlorophenylcarbamide 1097. -action of on chromium dichloride 26. -action of on uric acid 368. -compound of with starch 352.. -determination of in urine, 717. -estiniation of in presence of chlo-rine 815. -estimation of by precipitation 1099. -estimation of sulphurous and hydro- sulphuric acids with 288. Iodine-green 611. Iodobromethylenes isomeric 240. Iodo- and bromophenolsulphonic acid from the nitrophenol melting at llOo 476. Todo-derivatives of the orcins 585. Iodoform 564. Iodonit,rophenols,801. Iodophenols 259. Iodovanillin 896. Ipomaeic acid 729. Iridium action of on ethyl alcohol and formic acid 1076. -photographic pictures on 1019. Iron composition of a specimen of pro-duced in the manufacture of Heaton's steel plates 1188.Iron and alumina estimation of in phosphates 190 1188. Iron meteoric from Howard Co. In-diana 967. -from Mount Descubridora near Poblazon in Mexico 557. -product of oxidation of; com-parison with terrestrial magnetites 35. -from Shingle Springs Eldo- rado Co. California 34. -structure of 239. Iron mordant, commercial quantita-tive determination of chlorine nitro- gen oxide and ferrous oxide in 603. Iron ore of Bidassoa its treatment by calcination and lixiriation 97. Iron ore and pig-iron production of steel from 719. Iron ore specular 1141. Iron ore titanic of abnormal compo- sition 134. Iron ores rapid colorimetric test for manganese in 816.4~2 1272 INDEX OF SUBJECTS. Iron condition of in blood 996. -conversion of into steel 924. -covering of with zinc 719. -detection of in nickel salts 1101. -estimation of silicon graphite man- ganese &c. in 711. -estimation of by means of sugar 714. -estimation of sulphur in 498. -etching of 1025. -gases evolved from molten 659. -occurrence of native in the basalt near Ovifak in Greenland 347. -potassium permanganate process for estimating in haematite iron ores 918. -regeneration of burnt 196. -new salt of 962. Iron ores rapid colorimetric method of estimatiiig manganese in 604. Iron oxide dialysed as a mordant in dyeing 100. Iron passive condition of 1127.Iron-platinum 1143. Iron salts and pyrogallol 1016. Iron-sinter 445. Iron slag analysis of of a fine blue colour from Barrow Iron Works Lancashire 340. Iron and steel addition of tungsten and chromium to 1118. -estimation of sulphur in 18'7. -production of 610. -soldering of 719. Iron tartrates and citrates and their ammoniacal compounds 42. Iron titanic in dolerite 558. Iron wire effect of acid on the interior of -546. effect of the carbon in on the use of the wire in standardising a Rolution of potassium permanganate 1179. -certain remarkable molecular changes occurring in at a low red heat 230. Isoamyl iodide action of caustic potash on 241. Isobutyl alcohol products of the oxida- tion of and on the trichloracetone from the so-called iaobutyl aldehyde 676.Isobutyl aldehyde action of sulphuric acid on 14%. -trichloracetone obtained from the so-called 676. -a polymeric modification of 46. Isobutyl-phenyl alcohol 75. Isocresol 373. Isocyanocarbonic ether (a warning) '791. Isodinaplithyl action of chlorine bro- mine &c# on 854. Isomeric bodies C,oH1,.HC1 method of distinguishing between 153. Isomeric bodies C2H41Br 1150-1. Isomewic symmetry researches on 763. Isomerides heat of combustion of 67. Isomorphous salts molecular volumcs of 760. Isoterebenthene 1162. Tsothionamide 790. Iso-uric acid 255. Itaconic acid 787. J. Jagn vacuum a modification of 950. Japan varnish 400. Javanese Cinchona barks 89.Jervine 590. Jordanite from Imfeld in the Binnen- thal 134. Jordanite from Nagyag 664. K. Kauri gum of New Zealand 733. Kermes mineral preparation of and on the action of alkaline carbonat,es and alkaline earths upon antimonious siil- phide 339. Kerolite 446. Kerrite 550. Ketones from aromatic hydrocarbons and acid chlorides 263. Ketones decomposition of by soda-lime 264. Kornite 4-47 Koussin 702. L. Lactarius deliciosus,examination of '705. Lactic acid action of on animals 593. Lactic acid of the ally1 series 682. Lactic acid (ethylene-) 249. Lactide 978. Lactyl-urea formation of simultaneous with the preparation o€ alanine from potassium cyanide 149. Lanarkite 101 103. Lanthanum atomic weight of 26.Lanthanum and didgmium 1062. Lanthanum oxide heat produced by neutralisation of 430. Lanthanum salts 25. INDEX OF SUBJECTS. 1273 Laurel camphor action of benzyl chlor- ide on 312. Laurostearin 1079. Lead action of air and water on 232. -action of distilled water on 1064. -action of potable waters on 872. -action of turpentine oil and acetic acid on 1188. -action of water on 232. -action of the water of the Seine and the Ourcq on 232. -behaviour of to acetic acid and turpentine oil 1065. -estimation of in ores 188. -estimation of as peroxide 1100. -refining and desilvering of by means of steam 1117. Lead and other metals action of water on 233.Lead acetate estimation of acetic acid in 712. -quick method of analysing, 921. Lead carbonate sulphate and molyb- date from the bismuth lode of Mey-mac 238. Lead chloride solubility of in glycerin 505. Lend chromate qualitative and qnanti- tative determination of adulterations in 604. Lead iodide action of sodium sulphite and of sulphurous acid on 26. Lead oxide action of on phenol 798. Lead pipes action of water on 231. Lead plates action of water on 233. Lead-poisoning 400. Lead pyrolignate quick method of analysing 921. Lead sebate 310. Lead eulphate estimation of in galena 1180. -solubility of in a solution of sodium acetate 662. Leaves kept in darkness absorption of oxygen and emission of carbonic acid by 909.-gaseous thermo-diffusion in and on the circulatory movements thence re- sulting in chlorophyllian respiration 380. influence of light on the growth of 381. Leaves of Ricinus romrnunis analysis of 706. Lecitbine and cerebrin 908. Lecture experiments Iteactiona of va-rious metals with chlorine bromine and iodine j reaction of phosphorus with bromine.-Production of hydro-broniio wid.-Green colour of the boron &me.-Decomposition of an acid solution of chinoline -blue by silk 334. Lees wine from 724. Leucaugite from Amity New Pork 29. Leucine existing in young vetches 494. Leucinc formatmion of together with asparagine during the germination of vetches 912. Library of the Chemical Society dona- tions to the (1873-18’74) 1217.Light action of on chlorophyll 643. -connection between absorption and refraction of 527. -influence of colour on reduction by 944. -influence of 011 the growth of leaves 381. -influence of on vegetation 703. -nature of the action of on silver bromide 1044. -relation of to chlorophyll 999. -self-registering instrument for me- teorological measurements of in universally comparable measure 866. Light aolar measurement of the chemi- cal action of 12 1124. -meanurement of the chemi-cal intensity of 525. Lignite from Toula Russia 239. -transformation of old timbering into in the rubbish of the Dorothea Mine at Clausthd in the Upper Harz 670. Lignose preparation of oxalic acid from 297.Lilac dye for cotton 1027. Limbachite 446. Lime caustic estimation of in bone char 709. -constitution of chalybeate waters containing 781, -relation of to carbonic acid in well water 138. Lime and glycerin combination of and its pharmaceutical applications 722. Lime glycero-sucrate of and its use in the preparation of chalk liniment 723. Lime and phosphoric acid composition of the bones of animals fed with food containing varjing proportione of 489. Lime superphosphate of formation of 657. Limestone dolomitic preparation of Portland cenient froin 96. Limestones granular of the Argentine Republic and their accessory mine- rals 669. Liquid evaporation of autoiuaticaally weighed quantities of 653.higher than the boiling point 1129. -free from gas galvanic polarisation in 644. Lithia estimation of by means of the spectroscope 1072. -presence of in the soil of Limagne and in the mineral waters of duvergne 1072. Lithium flame relation of to phospho-rescent bodies 643. Lithium preparation of 961. Litmus extract of 1099. -reaction of milk with 278. -treatment of 1099. Liver-glycogen source of 594. Liver glycogenic function of the 489. Luminous apparitions or false lights in putrefaction 814. Luneburgite 671. M. Maconite 500. Xacrochordion tinctorm microgra-phic and chemical researches on the fibres of 87. Madder feeding colouring of bones through 490. Magic lantern use of for physico-che- mica1 lecture experiments 218.Magnesia manufacture of 727. -testing of for carbonic acid 711. -use of tartaric acid in solutions of 97. Magnesites crystallised of the North- eastern Alps 1070. Magnesium estimation of 92. -separation of from calcium 915. Magnesium boratcs 129. Magnesium carbonate preparation of from dolomite 96 Magnesium hydrate action of carbon di- sulphide on 1135. Magnesium-hydrogen sebate 308. Magnesium sebate 308. Magnetic metals relationship of the 229. Ma.gnetites comparison of terrestrial with the product of oxidation of mc- teoric iron 35. Mngnochromite and grochauite 666. bfallcable iron estimation of sulphur in 496. Malonic acid dibromo- and dioxy- 787. -preparation of 568. Malt estimation of the extractive in by the so-called inctliod of t,wo filtrat.es 1019.1274 Liquids behaviour certain 120. -evaporation of IXDEX OF SUBJECTS. of charcoal with at temperatures MSnganese A. Brunner’s colorimetric method for estimating in steel iron and ores 1009. -estimation of 92. -estimation of in pig-iron 711. -estimation of in spiegeleisen, 712. -rapid colorimetric test for in pig- iron steel and iron ores 816. -rapid colorimetric method of esti- mating in pig-iron steei and iron ores 604. Manganese cupreous 449. Manganese recovery of from manga-nese liquors 830. Manganese dioxide use of nitric oxide for the recovery of from the manga- nese liquors 829 924.-uee of in glass-making ’718. Manganese epidote 547. Mannite rotatory power of 245. Manure report on Coignet’s process for the preparation of substances of animal origin intended for the manu- facture of artificial 300. Manures effect of on the subsequent condition of the land 287. Manuring influence of an abundant nitrogenous and phosphatic upon the composition of spring wheat 183. Marcasite 445. Mariotte’s law deviation of gases espe- cially hydrogen from 646. Mashing Hollefreund’s method of 1026. Matezite a volatile sugar obtained from Madagascar caoutchouc 169. Mauveine absorption of by siliceous substances generally 1028. Maximum density of water mechanical explanation of 220. Mcat preservation of for army use 400.-preserved chemical examination and comparative composition of some specimens of 1018. Meat extmct composition of 499. -new 724. Meat flour feeding experiments with on pigs 595. Mechanical explanation of the maximum density of water 220. Mechanical and thermic expansion of solid bodies 221. Meconic and (I-pinielic acids crystalline forms of 937. Melamine silrer-compounds of 6814. Melaphyres microscopic investigations of the structure and composition of certain 881. Melonite 38. Mercuramides 891. INDEX OF' Mercurethylic chloride 985. Mercuric butylide 349. Mercuric iodide combination of silver chloride with 963. Mercuric nitrate action of hydrogen on 11. Mercuric oxide compound of benzamide with 272.Mercuric sebate 311. Mercurophenylammonim chloride 698. Mercurophenylxanthamide preparation of 992. Mercurous sebate 310. Mercury air-pump improved 865. Mercury detection of in extracts and in urine 602. -green iodide of 1135. -heat-conducting power of inde-pendent of temperature 865. Mesaconic acid 787. Metabromopari-iodotoluene 51. Metabromoparatoluidine 51. Metabromophenol 1163. Met Jbromorthocresol 52. Metahromortho-iodotoluene 52. Metabrom (ortho ?)-thiohydrobenzoic acid 990. Metsbromorthotoluene-sulphonic acid 902 1093. Me tabromortho toluidin e 51. Metabromotoluene 151,986. Metabromotoluene sulphoderivatives of 52. Metachlorodinitrophenol 158. Metachloronitrophenor 158. Metaclilorophenol 157.Metachlorophenol and its nitro-deri-vatives 157. Metachlororthonitrophenol 158. Metachlorotoluene 55. Mctacresol in coal-tar 61. (Meta ?) dithiobenzoic acid 990. Metallic spectra (lead gold' chloride thallium lithium) 217. Metals agglomeration of finely divided by hydrogen 415. -alleged expansion of various during solidification 1047. -behaviour of phosphorus to solu- tions of 1060. -reactions of various with chlorine bromine and iodine 334. -which yield indefinite oxides new method of estimating 1180. Metamerides influence of the position of the oxygen on the boiling points of 563. -explanation of the difference in boiling points of 529. Meta-metadibromotoluene 54. Meta-meta-para-tribromotoluene 54.Metamidortho-sulyhotoluene 901. SUBJECTS. 1275 Metanthrol end metanthrene '73. Metaphosphoric acid action of phos-phorus pentachloride on 541. (Meta ?)-thiohydrobenzoic acid 990. Metatoluenesulphonic acid 60. Metatoluic acid 69. Metatoluidine 901. -(b. p. 197') preparation of from commercial aniline 377. Metatolyl sulphydrate 60. Meteorite iroii. See Iron. Meteoric stone analysis of a and detec- tion of vanadium in it 104. Meteorite of Breitenbach new crystal-lised form of silica discovered by Mas- kelyne in the 554. Meteorite which fell at Urba near Widin Turkey on May 20 18'74 note on a 1147. Meteorites carbon and graphite 950. Methane (dibromo-) '783. Methyl alcohol estimation of in wood- spirit 291.-production of methylamine in 150. Methyl chloride preparation of 641. Methyl ether preparation of 975. Methyl sulphide and bromacetic acid addition product of 980. Methylamine production of in methyl alcohol 150. Methylaniline 807. Methyl-chlorophenetols iBomeric de-sived from chlorotoluidines 55. Methyldiphenylamine action of heat on 481. Methyl-hexyl carbinol 1029. Metliylliydantoic acid 466. -formation of 578. I\lethyloxysulphobenzide '796. Mica black from Tscherborkul in Siberia 553. Microsommite 30. Milarite 448. Milk adulteration of '726. -testing of 1017. -condensed 726. -examination of 717. -precaution to be used in testing, for starch 822. 7preparation of condensed 300. -reaction of with litmus 278.Milk-fat estimation of 1018. Milk-sugar nitrogenous compounds of 1078. Mineral analyses 445 553. Mineral from Greenland analysis of a 257. Mineral new from New Caledonin 61 3. Mineral constituents in beet-juice esti- mation of 293 caledonite-. 1276 INDEX OE Mineral from the province of Lerida a new 965. Mineral from Orawicza analysis of 237 346. Mineral butter from the banks of the Irtisch and Yenessei 1072. Mincral species thermoelectric proper- ties of 1129. Mineral spring chemical investigation of the warm in the bath-house of the Royal William medical establish- ment at Wiesbaden 968. Minerals from the bismuth lode of Meymac 238. Minerals of the granitic quartz-blocks of the Sierra de Cordoba South America 668.Minerals from Greenland analysis of two 136. Minerals found in the neighbourhood of Waltsch in Bohemia 236. Mineralogical notes 450. -on Utah California and Nevada 344. j lanarkite 101. Mine waters composition of certain 967. Miriquidite 1140. Mirrors coating of with an alIoy of gold and platinum 928. Molecular changes which accompany the ma etisation of iron nickel and cobalt %6. Molecular volume of certain series of isomorphous salts 760. Molybdate of ammonium as a test for alkaloids 715. Molybdate of sodium decoinposition of by ammonium chloride 1138. Molybdenum atomio weight of 132. -contributions to the chemical history of 339. Molybdenum chlorides 26 132. Molybdic acid blue solution of as a reagent 1176.-detection of 1178. -recovery of from filtrates obtained in the estimation of phos-phoric acid 1177. Molybdic and arsenic acids compounds of 964. Monamines aromatic synthesis of by intramoleculap atomic interchange 807. a-Monobromacrylic acid 680. 6-Monobromacrylic acid from P-dibro- mopropionic acid 680. Monobromo-camphor 582. Monochloraldehyde action of on ben- zene 368. Monochlorethidene-urethane 890. Monochlorocitraconic acid 358. Monochloropheiiol boiling at 218’) action of potash on the 61. SUBJECTS. Mononitronaphthalene 159. Montanite 33. Moonstonc variety of albite from Dela- ware Co. Pennsylvania 29. Morphine absence of from the petals of Papaver Rheas 911.-action of acetic acid on 1033. -action of acetic anhydride in excess on 1035,1059. -action of water and diluted alka- line solutions on acetylated 1039. a new alkaloid from 589. detection of 294. -detection of by phosphomolybdic acid 295. -testing of quinine hydrochloride for 1105. Morphine derivatives physiological action of some 1043. Morphine hydrobromide preparation of 590. Mortar of the pyramid of Cheops com-position of 928. Mortar Scott’s selenitic 96. Mosaic plates 1116. Mud eruption from Nisyros 347. Mud-bath at Pignieu in the Schamser Valley Graubunden 672. Mustard examination of essential oil of 1088. Mustard-oil crotonylic 792. Mustard-oils desulphuratioii of 992.Mutton-soup concentrated Australian as a food for pip 175. N. Nankin cotton colour of 720. Naphthalic acid and acenaphthene, 1167. ‘ Naphthalimide 1168. a-Naphthol action of pyromellitic acid on 64. -oxidation of 802. Naphthols isomeric action of ferric chloride on 262. Naphtliyl sulphides 803. Naphtliylamine bisulphite action of alde- hydes OD 274. Nsphthyl-chloracetainide 629. Narceine test for 1183. -hydrochloride 109. Nasturtium oflctnnle essential oil of ‘793. Neolite 1141. 1Veotiia Nidws Avis oolouring matter of 911. Nephrite 447. Nephrite from the Kunlun Hills 779. INDEX OF SUBJECTS. 2277 Nervous system chemical reaction of the central organs of the 82. Ngai camphor 582. Nickel new method of electroplating, 928.-separation of from zinc 1180. Nickel nitrate absorption-spectrum of a solution of 11 3. Nickel ores of Horbach near St. Scbas- tian in the Black Forest 34. Nickel ores and nickel-glance analysis of 1180. Nickel plates cast 838 Nickel salts detection of iron in 1101. Nickel sebate 309. Nicotine estimation of 497. Nicotine and colchicine detection of in medico-legal investigations 293. Nile-mud analysis of 672. Nitramines isomeric action of alkalh on 481. -different behaviours of towards alkalis 808. Nitrate of copper action of hydrogen on 11. Nitrate of didymium 1063. Nitrate of lanthanum and ammonium 25. Nitrate mercuric action of hydrogen on 11. Nitrate of silver action of hydrogm on 3 867.Nitric acid action of upon trichlor-acetamide 316. -decomposition of byheat,124. --detection and colorimetric estimation of 387. -heat of dilution of 762. -heat evolved by the addition of succcssive equivalents of water to 763. -loss of in the manufacture of sulphuric acid 822. __.-oxidation of butyric caproic succinic and oxalic acids by 980. --thermic phenomena of the reaction of water with 762. Nitric acid and chlorine action of on benzglene dichloride 152. Nitric anhydride 1057. -preparation of 868. Nitric ethers general method of pre-paring 886. Nitric oxide action of sulphurous oxide on 829,924. -use of for the recovery of manganese peroxide from the manga- nese liquors 829 924,.Nitrite of ammonium 959 1058. Nitrite of propyl 39. Nitrite of silver formed froin the nitrate by the action of hydrogen 6. Nitro-aceto-naphthalides,isomeric 692. Nitro-anthracene 581. Nitrobenzanilide base obtained from 78. -reduction of 900. Nitrobenzile reduction of by tin 273. Nitrobenzylamide 78. Nitrobenzylamines secondary and ter- tiary 79. Nitrobenzylphenjlainine 80. Nitrobroinacetanilide 696. Nitrobutane 984. Nitrocarbol 462. Nitro-compounds of the ally1 series 573. Nitro-compounds of the fatty series 146 365 982 1151. Nitro-compounds of inosite 463. Nitro-diazo-compounds 805. Nitrodibromacetanilide 697. Nitrodibromaniline 697. Nitrodichlorotoluene 56. Kitrodiphenyl 468 580. Nitrogen action of earth on organic, 938.-estimation of 187. -estimation of in albuminoyds 296 386 392,1106. -influence of the presence of ii textile fabrics on the direct fixing o aniline colonrs 1026. Nitrogen phosphorus &c. mechanical explanation of the varying quanti. valence of 221. Nitrogen chloride safe preparation of 604. Nitrogen monoxide narcosis produced by 996. -solidification of 21. Nitrogen oxides quantitative determi-nation of in commercial iron mordant 603. -heat evolved in various re- actions of &O. -researches on 439. Nitrogen tetroxicle action of on arsenic trichloride and on boron trichloride 530. Nitrogenous bodies estimation of in germinating peas 1001. Nitrogenous and phosphatic manuring influence of an abundant upon t,he composition of spring wheat 183.Nitrolic acids constitution of 988. -and their isomerides 983. Nitrometabromortho-iodotoluene 52. Nitrometabromotoluenes ,a and 6,53. Nitromctabromotoluenc -orthosul phonic acid 52. NitPo~iet~l~romorthotuluclle -sulphonic acid 902. Nitronaphthalenes 159. 1278 INDEX OF SUBJECTS. Nitronaphthol 160. Nitroparachlorotoluene 986. Nitro-para-iodometabromotoluene, 51. Nitrophenol behaviour of with chlorine and bromine 1164. Nitrophenol corresponding with dinitro- benzene 583. Nitrophenol (m. p. 45") behaviour of with sulphuric acid 1164. -110" (m. p.) bromo- and iodo- phenolsulphonic acid from the 476. -oxidation of the volatile 1092.Nitrophenol and dinitrobenzene 46'7. Nitrophenols conversion of diazonitro-benzenes into 696. Nitrophenolsulpbonic acids haloVd de- rivatives of the 804. Nitropodocarpic acids 72. Nitropropylene 573. Nitrorcins 694. Nitrorthobromoparatoluenesulphonic acid 1096. Nitrortho-cresolparasulphonic acid 1096. Nitrosalicylate of propyl 38. Nitroso-ethyleniline 588. Nitrosyl bromides 635. Nitrosyl chloride action of on phenol 851. Nitrosyl chlorides and aqua regia 630. Nitrosyl sulphate 631. Nitrous acid action of on ethylaniline. 587. -action of on phenols 693. -detection of in dilute solu-tions 1178. -detection of inwater 1006. Nitrous oxide. 8ee Nitrogen mon-ode. Nitro= ysulphobenzidanilide and diamid- oxysulphobenzide 697.Non-oxygenised bascs methods for pro-duction of 984. Novaculite or '' Ouachita whetstone,? from Arkansas analysis of 346. Nuclein 82. 0. Oatmeal its composition and value a6 a food-stuff 912. Oats eff'ect of various quantities of phosphoric acid on 385. -water-culture of 1003. Obituary notices of Fellows deceascd in 1873 1198. Octylic and caprylic acids 1155. Oellacheritc 553. Oenocjanin (colouring matter of wine), &rect estimation of 716. Oil,essential of arnica 3'78. Oil of citronella 1. -of Cochlea&ia oflcinalis,synthesis of the 792. -of Xasturtium oflcinale 793. -of Z'ropmlum majus '792. -of the root of Spirclla Ulmaria 89'7. -of wormwood 1 153. Oil-colours and varnish quick-drying 728.Oil-mordant substitute for in dycing Turkey-red 722 Oils essential formation of hydrogen dioxide during the slow oxidation of 433. -ozone as a concomitant of the oxidation of the 511. -of wormwood and citronclla 31'7. Oils vegetable and animal methods in use for determining the vnlue of 606. Olefines action of the copper-zinc couple on the bromides of N6. -polymerisation of 138. Oleo-resin of the sunflower 1'76. Olivine from Vesuvius 553. Oolite formation of 673. Opal spectrum of noble 557. Opium Persian 90. Opium testing 1018. Opium bases remarks on 484. Optical researches on certain series of isoinorphous bodies '767. Orcin derivatives of 693. -pentabrom- 62. Orcins iodo-derivatives of the 585.Organic analysis elementary by reduc-tion 921. Organic analysis use of potassium di- chromate in idtimate 1011. Organic bodies action of the copper-zinc couple on.-Part IV. On iodide of allyl 208. -action of the copper-zinc couple on.-Part V. On the bromides of the olefines 406. -action of the copper-zinc couple on.-Part VI. On etlijl bro- mide 410. -action of the copper-zinc couple on.-Part VII. On the chlo- rides of ethylene and ethylidene 615. 3roselone 802. 3rt~ioamidoparatoluenesulphonic acid 904,1093,1094. )rthobromornetatoluidine 53. )rthobromonitrotoluenesulphonic acid 59. hthobromosulphobenzoic acid 59. )rthobroinotoluene 58. INDEX OF SUBJECTS. 1279 Orthobromotoluene and its derivatives 53.Orthobromotoluene-sulphonic acid 58. Orthobromotolyl sulphydrate 59. Orthoclase porphyry vein with loose crystals of in the Elbthalgebirg6 561. Orthoclase vitreous from the volcanic sands of the island of Rachgoiim (province of Oran Algeria) 1145. Orthocresol from coal-tar 62. Orthodichlorazophenol 260. Orthometadibroniotolucne 53. Orthonitrochloronitrophcnol 157. Ortlionitrochlorophcnol 157. Orthonitrodichlor ophenol 15’7. Ortho-ortho-dibromotoluene 54. Ortho-ortho-tribromotoluene 54. Orthophosphoric acid action of phos-phorus chlorides on 54Q. Orthosilicate butylic 349. Ortho-silico-acetate ethylic 40. Orthotoluene-sulphonic acid 58. Orthotoluic acid formation of 68. Orthotoluic acid prepared synthetically from liquid dimethylbenzene oxida-tion of by chromic acid 479.Orthotoluidine-sulplionic acid 73 166. Ort hoxylene from the liquid bromo- toluene formed by the action of bro-mine on toluene 267. Osmosc lecture experiment on 1132. Osteolite 236. Ostruthin a new crystalline vegetable principle 907. Oxalate butylic 349. Oxalate of calcium artificial production of crystals of similar to those found in plants 357. -conversion of into the carbon- ate in analysis 390. Oxalate a new chromic and it,s optical properties 250 Oxalate ethylic combination of with sulphocarbamide 981. Oxslate propylic 37. Oxalic acid application of to the indus- trial preparation of formic acid 140. -action of polyatomic alcohols upon 140.-oxidation of by nitric acid 980. -preparation of from sawdust bran and lignose 297. -purification of 1084. -sulpliurettod derivatives of 566. Oxalic ether compound of sulphurea with 1088. Oxaluramide synthesis of 568. Oxaluric acid homologucs of 49. Oxaluric allophanic and alloxanic acids connection of 791. Oxalyl-urea (parabanic acid) synthesis of 368. Oxethaniline 77. Oxethenetoluidine 903. Oxidation shown by.chnnge of colour in compounds on contact with air 764. Oxides spent composition of from gas- purifying 609. Oxidising and reducing agents con-tinuation of Thomsen’s researches on 530. Oximidocyanic acid 466. Oxuvitic acid 1161 Oxyacetic acid (gljcollic acid) 141. Oxyacids of the fatty series oxidation of 1082.Oxybenzoic acid a condensation-product from 266. Oxycaprylic acid 981. Oxygen absorption of and emission of carbonic acid by leaves kept in dark- ness 909. -absorption of by yeast 1005. -estimation of free 186. -formation of by green land plants immersed in water containing car-bonic acid 703. -formation of ozone in combustion of hydrogen in 653. -germination of seeds in pure 704. -influence of the position of the on the boiling points of mctamerides .563. -influence of on fermentation 599. -Limousin’s apparatus for the evolu- tion of for medical purposes 400. -preparation of 1056. I_ in the water of Artesian wells 968. Oxygen and bydrogen active 225. Oxymetliane-disulphonic acid 45.Oxymetlianc-sulplionic acid 45. Oxypropanc-sulphoiiic acids 360. Oxysulphobenzide derivatives of and phenoltrisulplionic acid 265. Oxysulphobenzide and derivatives 795. Oxysulphocarbamate of ammouia 361. Oxytoluic acid a fifth 1166. Ozone as a concomitant of the oxidation of the essential oils 511. -supposed disengagement of from plants 596. -formation of in the combustion of hydrogen in oxlrgen 653. -olidation of alcohol wnd etlicr by, 975. Ozone and water relation bctween 222. Ozonised air aldehyde pwpared bp, 836. 1280 P. Paint reddish-brown for wood 100. Pala?olithic! eruptive rocks of the Fichtel range 1075. Palladiochloricle of beryllium 443. Palladium precipitation of by hjdrogen 11.-preparation and properties of hydrogenated li39. Palladium hydrogenised 660 866. Pancreatic and biliary secretions of omnivorous animals 594. Papaver Rhma.9 absence of morphine from the petals of 911. Paper dendritic spote on 754. Para-amidotoluene-sulphonic acid 479. Parabanic acid constitution of and syn-thesis of its homologues 466. -salts of 889. Parabromorthonitrotoluene 53. Parabromorthotoluidine 53. Parabromosulphobenzoic acids a and p 57. Parabromotoluene 56. Parabromotoluene-sulphonic acid 60. Parabromotoluene-metasulphonib acid 991. Parabromotoluic acid 477. a-Parachlorotoluene 986. Parachlorotolucne isomeric derivatives of 55. Paracresol in coal-tar 62. Paradimethylbenzene 467.Parametaditjroniotoluene 53. Paramido-orthotoluene-sulphonicacid 1093. Paramylum oxidation-products of 1077. Paranitrotoluene-sulphonic acid deri-vatives of 479. Paraoxybenzoic acid 373. -synthesis of 477. Paraphenyl-sulphuric acid action of potash on 373. Paratoluidine-sulphonic acids 991. Parenchyma of certain vegetables, chemical composition of 184. Peas germinating formation of aspara-gin in and estimation of nitrogenous bodies in 1001. Peat dry distillation of 498. Pectolite pseudomorph after 28. Pelargonamide 255.. Penicilliwm glaucum influence of tem- perature on the development of 708. Pentabroniorcin 62. Pentabromoresorcil1,62. Pentacetyl-tannic acid 269. Pentnne-series optical properties of sonie compounds of the 350.Peppermint-oil reactions of acids with SUBJECTS. and their bearing on the formation of chlorophyll 1172. Pepsin colorimetric estimation of 609. Pepsin preparation of 724. Perbrometes 324. Periodic acid separation of iodic acid from 1006. Periodic acid specific gravity and volume of solution of 433. Periosteum development of the 506. Permanganate solutions titration of 11'79. Permanganate of potassium titration of 918. Permanganate of zinc 1101. Permanganates of the alkaline earths manufacture of 1117. Permanganic acid behaviour of with various substances 1055. Persian opium 90. Persulphide of' hydrogen 857. Petroleum distillates fluorescent rela-tions of certain solid hydrocarbons found in 14.Petroleum oil properties of good 836. Petzite 32. Phenanthrene purification of 581. -synthesis of 471. Phenanthrene hydrides 1092. Phenste of potassium action of chloro-form on 259. Phenate of propyl 38. Phenol action of lead oxide on '798. -action of nitrosyl chloride on 851. -analytical and toxicological re-search on 922. detection of 607. -as a probable source of indigo, 192. Phenol (monochloro-) boiling at 218") action of potash on 61. Phenol colours 1096. Phenol-parasulphonic acid position of the sulpho-group in 1164. Phenols action of amides of 261 584. -action of nitrous acid on 693. -constitution of the substituted 798. Phenolsulphonic acids substituted 475. Phenoltrisulphonic acid 265.Phenoltrisulphonic acid and derivatives of oxysulphobenzide 265. Phenylallyl 798. Phenylumylamine formation of from arnylaniliue 807. Phenyl-butyleiie 93nthesis of G89. Phenyl-carbaniatc propylic 37. Phenyl-carbamidol identity of with diphenyl urea 1169. Plienjl-chloracetamide 624. -action of ammonia on 623. INDEX OF SUBJECTS. 1281 Phenyl-chloracetamide constitution of the hydroxyl derivatives of 627. Phenylenediamine occurrence of as a by-product in the manufacture of aniline 1096. Phenyl-ethyl bromide constitution of 469. Phenyl-ethylamine formation of from ethyl-aniline 807. Phenyl-phosphine or phosphanike 485. Phenyl-propyl-acetate 894. Phenyl-propyl alcohol normal and ally1 benzene 894. Phenyl-trichloracetamide preparation of 315.Phillipsite 236. Phloroglucin 894. Phloroglucin anhydride 1166. Phonolites mineralogical constitution and classification of 560. Phosene 1091. Phospham 870. Phosphaniline or phenylphosphine 485. Phosphate bone- constitution of 591. Phosphate soluble reduction of in Phosphoric acid effect of various quanti- ties of on oats 385. -methods for estimating 357. -__. preparation and use of for freeing sugar from lime 1189. -as a test for alkslo'ids 1018. Phosphoric acid and lime composition of the bones of animals fed with food containing varying proportions of 489. Phosphcric chloride combinations of with other chlorides 338. Phosphorite from Estramadura 346. Phosphorous acid and ethyl phosphitc constitution of 655.Phosphorous chloride action of on po-tassium sulphocyanate 366. Phosphorus action of on iodates 338. I_ behaviour of to solut,iona of metals 1060. -conversion of ordinary into amor- phous by electricity 1059. -mechanical explanation of the va-rying quantivalence of 221. -phosphorescence of 1058. -reaction of with bromine 334. Phosphorus allotropic 769. Phosphorus black 338 869. Phosphorus and phosphates part of in putrefaction 813. Phosp:iorus acids action of phosphorus chlorides on 540. Phosphorus bronze 620. Phosphorus chlorides action of on acids of phosphorus 540. Phosphorus compounds aromatic 168 485. Phosphorus crystals preparation of 869. Phosphorus di-iodide action of silver chloride on 542.Phosphorus pentabromide action of on aldehyde 789. Phosphorus pentachloride action of on citronellol 322. -action of on ethyl diethoxal- ate 144. -action of on sodium ethylate 565. Phosphorus pentasulphide action of npon absinthol and citronellol 320. -action of on terpenes and their derivatives 620. Phosphorus pentoxide action of on ethnl 144. Phosphorus series aniline of the 4.85. Phosphorus sulpliobromide 542. Phosphotungstic acid as a precipitant for organic bases 192. Photochemical experiments 1020. Photographic pictures on platinunl, iridium &c. 1019. superphosphate 92. Phosphates of the Styria 236. Phosphates of bone 813. basaltic tufa of constitution of Phosphates estimation of alumina and iron in 190.Phosphates poluble for use in agricul- ture researches on 913. Phosphates and phosphorus part of in putrefaction 813. Phos hatic and nitrogenous manuring inffuence of an abundant upon the composition of spring wheat 183. Phosphenyl chloride 168. -action of hydriodic acid on 485. Phosphenyl chlorobromide 168. Phosphenyl chlorotetrabromide 169. Phosphenyl oxychloride 169. Phosphenyl tetrachloride 168. Phosphenylic (phenylphosphoric) acid 169. Phosphide of antimony 339. Phosphide tetranickelous 214. Pliosphomolybdic acid application of to the detection of alkalo'ids 294. PhosphorescenCe of sulphur phospho- rus and arsenic 1058. Phosphorescent bodies relation of strontium and lithium flames to 643.Phosphoretted hydrogen liquid 764. Phosphoric acid blowpipe beads spectra of 642. Phosphoric acid determination of 915 1007. 1282 INDEX OF SUBJECTS. Photographic printing process new 1021. Photographic printing without the use of a press 930. Photographs soft and brilliant 931. Photolithography 1020. Photostereotyping 930,1020. Physico-chemical lecture experiments, use of magic lantern for 218. Picric acid detection of in beer 400 1017. Picropharmacolite 445. Pig feeding 707. Pigs Australian concentrated mutton soup as a food for 175. -feeding of with cockchafers 384. -feeding experiments on with meat flour 595. Pig-iron Bessemer’s sulphur and phos- phorus in 830.Pig-iron estimation of carbon in 188. -estimation of silicon graphite, manganese &c. in 711. -determination of sulphur in 391 496 918-19. -rapid colorimetric method of esti- mating manganese in 604. -rapid colorimetric test for manga- ncae in 816. -and iron ore production of steel from 719. Pimelic chloride 155. a-Pimelic and meconic acids crystalline forms of 937. Pinacolin chemical constitution of 245 1080. Pinus Finaster influence of the chemi- cal composition of the soil on the growth of 382. Piperic acid constitution of 897. Piperine detection of 294. Pitticite 445. Plant translocation of substances in the 490. Plants absorption of atmospheric am-monia by 999.-action of sulphurous oxide on 492. -effect of coal gas on 597. -fresh barks &c. direct detection of certain substances in by chemical reagents 713. -i nfluence of the amount of carbonic acid in the air on 381. -influence of carbon dioxide on the verdure and growth of ’704. -supposed disengagement of ozone from 596. Plant-ashes soda as a constituent of 910. Plant-chemistry influence of the time of year on 705. Plant-fats constitution of 597. Plant-life relation of the camphor group to 177. Platinochlorides of cerium lanthanum and didymium 25. Platinum occurrence of chromium in 196. -photographic pictures on 1019. _I precipitation of by hydrogen 11. -charged with free chlorine electro- motive force of lo&.Platinum and gold coating of mirrors with an alloy of 928. Platinum bases ammoniacal 342. Platinum black absorption of hydrogen by 15. -action of hydrogen on ethy-lene and acetylene in contact with 882. Platinum crucible guard 1011. Platinum lamp precautions in the con- struction and use of Dobereiner’s 929. Platinum residues treatment of 443. Plumbic chloride solubility of in gly- cerin 535 Podocarpic acid ’72 73. Poisons metallic detection of 603. Polarisation galvanic in liquids free from gas 644. Polyacetone a 145. Polymerisation of the olcfincs 138. Polyosgpropylenes 1154. Polythionic acids 223. Porcelain cement for 1115. -porosity of 100. Porcelain and some allied products of devitrification 5M.Porcelain fayence glass &c. Pollard’s new system of muffles for burning in colours on 400. Porcelain and stoneware printing fusible colours on 1115. Porphyry vein with loose crystals of orthoclase in the Elbthalgebirge 561. Portland cement from dolomitic lime- stone 96. Potable waters action of on lead 872. Potash caustic action of on isoamyl iodide 241. -combination of starch with 365. -estimation of 188. Potassio-calcic chromate as indicator in Mohr’s method of chlorine estimation 1007. Potassium absorption-spectrum of at low temperatures 942. -lecture-experiment with 443. Potassium bisuiphste action of on nn-tural sulphides ’7’73. Potassium bisulphate use of to detect the presence of galena 188.INDEX OF SUBJECTS. 1283 Potassium bromide detection of iodide in 601. Potassium chloride testing of iodide for 710. Potassium cyanate action of alcohol on 366. Potassium cyanide quantitative esti-mation of in silver-baths which have been used in electro-plating 1012. Potassiumdichromate use of in ultimate organic analysis 1011. Potassium iodide from cuprous iodide 1060. -testing of for chloride 710. Potassium manganate action of on invert sugar 244. Potassium parabanate 889. Potassium permanganate composition of 1138. -use of for estimating iron in haematite iron ores 918. -titration of 918. Potassium quadrisulphate 870. Potassium salt from India 134. Potassium salts 822. Potassium sebate 304.Potassium sulphocyanate action of phosphorus chloride and benzoyl oliloride on 366. Potassium triacetate 870. Potassium and bismuth iodide as a test for alkalo'ids 1105. Potassium oxalurate and the determi- nation of the alkali-metals in the salts of ure'ids 890. Potassium-glucinum fluoride 24. Potassium-hydrogen sebate 304. Potassium-indium sulphide 871. Potassium-zinc sulphide 228. Potatocs ash of diseased 90. -detection of solanine in 2 97 Precipitates cohesion of 1054. Priceite a new calcium borate 344. Proceedings at the Meetings of the Chemical Society (1873-74) 1194. Propargyl derivatives 977. Proparggl octobromide 456. Propionic acid formation of,from carbon monoxide 846. -separation of from formic and acetic acids 605.-new synthesis of 141. Propiophenone 74. Propyl alcohol normal derivatives of 39. Propjl bromide normal and crystal- lisable bromotoluene the cymene produced synthetically from 684. Propyl carbonate 38. Propyl chlorocarbonate 39. Propyl glycol ethers of normal 1153. -method of preparing purc, 976 Propyl nitrite 39. Propyl nitrosalicylate 38. Propyl oxalate 37. Propyl phenate 38. Propyl salicjlate 38. Propylene bromide action of the copper- zinc couple on 408. Propylene bromiodide 564. Propylene chlorhydrins 1154. Propylene chlorobromides and a method of preparing pure propylglycol 976. Propylene diacetate 1153. Propylene dibenzoate 1153. Propylene oxide normal and polyoxy-propylenes 1154.Propjlene valerates 1153. Propjl-nitrolic acid action of light on 983. Propyl-phenyl ketone 75. Propyl-pseudoiiitrol 983. Protamine a new organic base from the roe of the Rhine salmon 794. Proteids 172 379 992. -compounds of wit4 copper oxide 702. -researches on the 702. Protein-compounds and cholic acid 267. Protocatechuic acid action of bromine on 58'7. Protoplasm phases of the life of 596. Prusbic acid behaviour of chlorides bromides and iodides and of ammo-nia to the guaiac-coppcr test for 922. -detection of 608 715. -new sulphur-derivative of 1086. Pseudobutyl-phenyl alcohol 75. Puddling-process incidental results of Danks 1025. Putrefaction causes of 85. -part played in by phosphorus and phosphates 813.-theory of 997. Pjloric glands 592. Pyritcs treatment of the residue left in roasting 727. Pyrogallol and salts of iron 1016. Pprolignate of lead quick method of analysing 921. Pyromellitein -tetra -a -nnphtholanhy-dride GL. Pyrornellitein-tetra- n-naphthol-hemian- hydride 65. Pyroniellitie acid action of on a-naph- thol 64. Pyrometric researches 115. Ppophosphates 338 774. Pyrophosphoric acid action of phos-phorus chlorides on 441. Pyroraccmic acid decomposition of 1158. 1284 INDEX OF SUBJECTS. Pyroracemic acid and its bromine de- rivatives ureides of 1160. Pyroracemic aldehyde probable forma- tion of by the action of bromine and silver oxide on acetone 1157. Pyrosclerite hydrated unisilicate ap-proaching 28.Pyrotartaric acid formation of from pyroracemic acid 1159. -third modification of 359. Pyroterebic acid 70. Pyruvic acid bromo-derivatives of 887. Q* Quadrisulphates of potassium and so-dium 870. Quantitative analysis of certain alloys by means of the spectroscope 495. Quantitative analysis by spectrum ob- servations 495. Quantivalence varying of nitrogen, phosphorus &c. mechanical explana- tion of 221. Quartz iridescent 555. -some remarkable modes of occur-rence 673. -transition-faces of 673. Quercetin and quercitrin occurrence of in catechu and sumach 171. Quick-drying oils and varnish 728. Quinamine 588. Quinidine reaction of with hydro-chloric acid 483. Quinine reaction of with concentrated hydrochloric acid 483.Q,uinine hydrate a new 168. Quinine hydrobromide preparation of 590. Quinine hydrochloride testing of for morphine 1105. Quinones 263. R. Rays Becquerel’s continuing 332. Red ink which resists the action of most chemicals 99. Reducing and oxidizing agents con-tinuation of Thomsen’s research on 530. Refuse of towns utilisation of 400. Resin fossil (Wheelerite) 1073. Resorcin from dinitrobenzene 1163. Resorcin pcntabroho- 62. Rezbanyite and cosalite 1142. Rlkagite 667. Rheocord 220 766. Rhodium action of on ethyl alcohol and formic acid 1076. Ricinoleate of sodium distillation of 507. Ricinus cornmunis analysis of the leaves of 706. Ring-burner use of in analysis 1098.Rock-salt from Westeregeln pseudo-morphs of 881. Rocks crystalline analysis of 708. Rocks eruptive in the Vicentine terri. torj- 673. Rocks from the Highland of Quito 881. Itocks microscopic structure of 1C~75. Rocks in the neighbourhood of the Loire analogous to the granitic porphyries 1075. Rocks of South Greenland 967. Rocks and other bodies thermic con-ductivity of 1045. Rosaniline absorption of by siliceous substances generally 1028. -constitution of 275. Roselite 553. Rosolic acid constitution of 277. Rotatory power of hyposulphates 227. Rotatory power molecular of tartaric acid and of the tartrates relatioils between 41. Rufigallic acid 271. Ruthenium action of on ethyl alcohol and formic acid 1076.Rye amount of fat in ergot of 177. S. Saccharine juice extraction of from beet-root 397. Saccharomyces Cerevisim and free oxy-gen E13. Safety-lamp improvement in 400. Safety-starch for rendering fabrics in- combustible 4.00. Saffranin 81 722. Sal-ammoniac in gas-liquor 727. -preparation of from the gas-liquor of bone-works 727. Salicylate of propyl 38. Salicylic acid 373. Saline solutions absorption of ammonia by 224. -absorption of carbon dioxide by 334. -valuation and distribution of work in 120. Salts a law in the diffusion of 1054. -relations between the solubility of and the amount of their water of crystallisation 333. INDEX OF SUBJECTS. 1285 Salts hydrated dissociation of 946,1131 Salts mixed development of heat by tht solution of in water 1049.Salts naturally-occurring and especiallj luneburgite 671. Santonic acid 360. Santoninic acid 272. Sarcosine action of potassium cyanate on 464. 8assal springs at Chur 671. Sauaages coloured with aniline 98. Sawdust preparation of oxalic acid from 297. Scheidsberg the near Remagen on the Rhine 667 Schrockingerite a new mineral from Joachimsthal 134. Scolecite from Poonah 450. Scott’s selenitic mortar 96. Sea-water experiment on 1006. Sebacic acid 569. Sebacic acid formation of from castor- oil 301. Sebates 303. Secondary current 1,523. Seebachite a new zeolite from Victoria 1067. Seeds germination of in pure oxygen 704._I maximum and minimum limits of temperature €or the germination of the more important agricultural 1910. Selenic acid estimation of 289. Selenic alums 337. Selenious acid reduction of by grape-sugar 872. Selenious bismuth-glance 1141. Selenitic mortar Scott’s 06. Selenium crystalline form and molecular modifications of 769. -electric resistance of 861. -so1ubilit.y of in sulphuric acid 654. -sulphur compounds of 436. -testirg ores for 709. Serum reaction of with sodium tung- state 296. Sewage 100. Silica new crptallised form of dis- covered by Maskelyne in the meteorite of Breitenbach 554. -peculiar mineralogical condition of 777. -separation of and the formation of oolite 673. Silicate alumino-magnesic accompany- ing corundum 20.Silicates of aluminium 1073. Silicates formation of 444. -natural constitution of,27. Siliceous substances absorption of rosaniline mauveine &c. by 1028. YOL. XXVIT. Silico-acetic acid 40. Silicon aromatic compounds containing 803. -’ estimation of in pig-iron 711. -specific heat of 118. Silicon chloride preparation of 959. Silicon-tolyl compounds 803. Silk direct combination of chromic acid acid with 1192. Silt-analyses of Mississippi soils and subsoils 1104. Silt analysis distribution of soil ingre- dients among the sediments obtained in 1104. Silt analysis of soils and clays 1103. Silver analyses of native 879. Silver comparison of the American dry assay of with the wet assay, 1009.-electro-chemical equivalent of 113. -presence of metallic in galena, 662. -volumetric estimation of 219. Silver baths which have been used in electro-plating quantitative estimation of potassium cyanide in 1012. Silver bromide nature of the action of light on 1044. Silver bromide sensibility of for the so-called chemically inactive rays 217. Silver chloride action of on phosphorus di-iodide 542. behaviour of to concentrated sulphuric acid and solution of ferric chloride 335. -combination of with mer-curie iodide 963. Silver halo’id salts of chemical action of the solar spectrum on 756. Silver nitrate action of hydrogen on 3 867. Silver oxide acetone and bromine vola- tile fatty acids produced by bringing together 1156.Wrer parabanate 889. silver peroxide action of ammonia on 229. -preparation of 1135. Silver plat,e for verifying the composition of the coinage 200. silver sebate 311. silver urea 48. -action of sulpliurea and car- bon disulphide on 1088. slates chemical investigation of Thu-ringian in the neighbourhood of Lehesten in the Grafenthal 196. -Thuringian 781. 3maltine from Bieber in Hesse 552. lmithsonite from South-Western Vir-ginia and East Tennessee examina- tion of for indium 1144. 4s 1286 INDEX OF SUBJECTS. Soap ammoniacal 400. Soap and washing 397. Soaps used in the textile industries 499. Soda combination of starch with 565. Soda as a constituent of the ashes of plants 910.Soda manufacture of 824. Soda maniifactnre revolution in 194. Sodacetic ether action of chloroform on 1161. Sodio-ferrous sulphate 962. Bodium absorption-spectrum of at low temperatures 942. Sodium flame means of rendering abso- lutely monochromatic 528. Sodium press 963. Sodium acetate anhydrous 1082. -solubility of in a solution of sodium acetate 662. Sodium bisulphite as an antichlore 718. Sodium chloride conversion of into sodium sulphnte without the use of sulphuric acid 822. Sodium citrate solubility of certain salts in solutions containing 964. Sodium ethjlatc action of bromine on 784. ..-action of heat on 348. I_-action of phosphorus penta- chloride on 565. Sodium forinate action of on platinum and palladium 1065.-action of on potassium ben- zenedisnlphonate 80%. -action of 011 sulphobenzoic and benzoic acid 4.78. Sodium moljbdate decomposition of by ammonium chloride 1138. Sodium papabanate 889. Sodium q uadr isulpliat e 870. Sodium ricinoleate distillation of 507 837. Sodiiim sebate 305. Sodium silico-aluminate dialysis of 8’71. Sodium sulphate crystallisatioii of super-saturated solutions of 543. 7-eflorescence of the two hydrates of 793. 7-existence of two isomeric modifications of anhydrous 337. Sodium sulphite action of on lead iodide 26. -action of on ethidene dichlo- ride 353. -as a means of removing chlorine after bleaching 95. Sodium triaaetate 8’70. Sodium tungstate decomposition of by ammonium chloride 1138.Sodium-glucinum fluoride 24. Sodium-hydrogen sebate 305. Sodium-indium sulph ide 871. Sodium-zinc sulphide 228. Soil effects of cropping upon the sub- sequent condition of 184. -influence of the chemical composi- tion of the on the growth of Pinus Pinaster 383. Soil of Munich carbon dioxide in the air of at different depths and at dif- ferent times 36. Soils analyses and absorption power of certain 598. -influence of strength of acid and time of digestion in the extraction of 1105. -methods for the chemical analysis of 104. -arable determination of clay in 1010. Soils and clay silt-analysis of 1103. Solanine detection of in potatoes 297. Solanine and solanidine detection of 607.Solar heat application of as a source of mechanical power 123. Solar light measurement of the chemical action of 12 1124. Solar spectrum chemical action of tlic on the halo’id salts of silver 756. -clicmical action of absorption and anomalous dispersion relations between 1121. --variations in the chemiral action of and an apparatus for mea- suring them 424. Solfataras lateral of the Chile volcanoes and on some new minerals 455. Solid bodies change of volume of occa-sioned by the formation of chemical compounds in the same state of aggre-gation 220. -volume constitution of 760. Solution researches on 948. Solutions saline chemical constitution of 651. Sorbic acid 43. Spathiopyrite from Bieber in Hesse 552.Specific gravities and volumes of solu- tions of iodic and periodic acids 433 Specific gravity apparatus for tempera- tures other than atmospheric 203. Specific gravity bottle for liquids spon- taneously inflammable in contact with air 16. Specific heat of gases 219. Specific heat of zirconium silicon and boron 118. Specific heats determination of the rela- tion of the two by the compression of a limited volume of gas 429. Spectra fluorescent and absorption of uranium salts 15. INDEX OF SUBJECTS. 1287 Spectra of gases in Geissler’e tubes 113. Spectra of luminous gases variability of 1122. Spectra metallic (led gold chloride thallium lithium) 217. Spectra of vapours at high tempera-tures 1124.Spectro-electric tube for observing the spectra of metallic solutions 1125. Spectroscope quantitative analysis of certain alloys by means of the 495. Spectrum-analysis in connection with the spectrum of the sun 495. Spectrum observations quantitative ana- lysis by 495. Specular iron ore 1143. Spiegeleisen composition of 1118. -estimation of manganese in 712. Spinel pseudomorph of after corun-dum 540. Spinels and especially magnetic iron oxide volume-constitution of 875. Spirea ulmaria essential oil of the root of 897. Spirit lamp new 291. Springs warm of Costa Rim,36. Stannic butylides 348. Stannous oxide dissolved in soda action of on gun-cotton 192. Stannous oxide solution of in caustic sods as a reducing agent for trinitro-cellulose 1078.Starch alcohols formed in the manu-facture of 883. -Bloch’s fecdometer for debrmi-ning the amount of pure in potato- starch 1015. -combination of with potash an41 soda 568. -compouiid o€,with iodine 352. -coinpounds of with potash and soda 245. -oxidation-products of 1077. -soluble 1077 1174. Stearic acid manufacture improvement in the 1119. Steel Bessemer containing varying amounts of carbon specific gravities of 831. Steel conversion of iron into 924-6. -definition of 830. -determination of sulphur in 486 918-9. -etching of 1025. -hydrocarbons produced by the treatment of with acids 972. -new method of tempering 196. -new process for the production of 718. -production of from pig-iron and iron ore 719.Steel rapid colorimetric method of esti-mating manganese in m4. -rapid colorimetric test,s for rnanga-nese in 816. Steel and iron estimation of sulphur in 187. -production of 610. -soldering of 719. Stephanite 446. Stilbene-series a new hydrocarbon of 370. Storax detection of turpentine in liquid 1017 Strigonite from Striegau in gilesia 666. fltrontium flamc relation of to phos-phorescent bodies 613. Strontium borates 128. Strontium dioxide 127. Strontium-hydrogen sebate 307. Strontium sebate 307. Strychnine. detection of by phosplia-molybdic acid 294. . Strycliiiine hydrobromide prepayation of 590. Stucco production of 1186. Suberone 935. Substances translocation of in the plant 490.Succinic acid oxidation of by nitric acid 980. -solubility of in water 358. -synthesis of 568. Succinic acid tribromo- 786. Succinic aldehyde 570. Succino-carbamic acid 49. Succino-siilphocarbalnicacid 4. snccinyl-diurea 791. Sugar acid produced by boiling with dilute sulphuric acid 250. -action of sulphuric acid on 5% -determination of alcohol in pre-sence of 807. -estimation of 714 1182. -estimation of iron by means of 714.. -estimation of by means of iron 292. -estiination of the theoretical giclcl of raw 1015. -pure hardness and density o€ car-bon from 674. -puyification of 299. Sugar in asparagus 176. Sugar of couch-grass root 39. Sugar invert action of potassium man- ganate on 244.Sugar in Fine leaves 244. Sugar juice purification of according to Marguerite’s process 1026. Sulpharseaides sulphides and arbenides crystallographic and cliemieal rela-tions of natural 547. 3 288 INDEX OF SUBJECTS. Sulphete of calcium solubility of 1060. Sulphate of cerium 25. Sulphate of didymium 1063. Sulphate of glucinum 25. Sulphate of lanthanum 1063. Sulphate of nitrosyl 631. Sulphttte sodio-ferrous 962. Sulphate of sodium anhydrous exis-tence of two isomeric modiilcations of 337. Sulphate of sodium crystallisation ef supersaturated solutions of 543. Sulphides action of potassium bichro- mate on natural 773. Sulpbides alkaline thermic researches on 962. Sulphides decomposition of certain by hydrochloric acid 815.Sulphides metallic formation of by means of the sulphides of ammonium and the alkali-metals 227 -thermo-chemistry of 1048. Sulphides arsenides and sulpharsenides crystallographic and chemical rela-tions of natural 347. Sulphite of sodium as a means of pe-moving chlorine after bleaching 95. Eulphites double ’771. 8Jpho-acids of diphenylamine 375. Sulphobenzoic and benzoic acid action of sodium formate on 478. Sulphobromide of phosphorus 542. Sulphocamphoric acid 155. Sulphocarbamate of ammonium action of on acetone and aldehydes 47. Sulphocarbamide combination of with ethyl oxalate 981. Sulphocarboxyl- oxymethyl- sulphethyl 362. Sulphocyanate of guanidine formation of from sulphurea 575. Sulpho-derivativesof metabromotoluene 52.Sulphosalicylic acids isomeric 116’7. Sidphoxamate ethylic 566. Sulphoxamic acid 567. Sulphoxamide 567. Sulphur action of on barium benzoate 476. -compounds of selenium with,486 . -estimation of in coal and coke 1007. -estimation of in iron and steel 187 291 496 918 919. -a generally applicable method of estimating 288. -phosphorescence of 1058. -production of in the same medium and at the same temperature of the two varieties of the octohedral and the prismatic 1133. -testing for arsenic in sublimed and in washed flowers of 1008. Sulphur and phosphorus in Bessemer pig-iron 830. Sulphur chlorides and oxychlorides, 225. Sulphur derivatives of the primary butyl alcohols 565.Sulphur dioxide action of on zinc ethide 678. Sulphur oxytetrachloride 21 226. Sulphur salts new 228 871. Sulphur springs of Trentschin-Teplitz, analyses of 881. Sulphur tetrachloride existence and de- composition by heat of 20. Sulphur trioxide dihydrated 770. Sulphurea 573. -action of ethyl-oxalic chloride on 1161. -action of on silver urea 1088. -compound of with oxalic ether 1088. derivatives of 574 684. Sulphurea and guenidine 464. Sulphurea-benzoic acid (dicarboxyl-sul- phocarbanilide) desulphuration of 905. Sulphuretted agents new supernumerary bands produced in solutions of chlo-rophyll under the influence of 643. Sulphuretted allophanic ethers prepa- ration of 364. Sulphuretted compounds nature and estimation of in mineral waters.Ana-lysis of the Bayen spring at Luchon 1148-9. Sulphuretted compound nature of the which mineralises the thermal waters of the Pyrenees 1149. Sulphuretted derivatives of odic acid 566. Sulphuretted hydrogen action of on the granites of Luchon 1149. -estimation of in mineral waters 1007. Sulphuric acid action of on isobutalde-hyde 144. -action of on isodinaphthyl 856. -action of on sugar 566. -aniounts of real acid contained in of various densities 193. --behaviour of silver chloride to concentrated 333. -crystalline hydrates of 761. --dehydrated 960. -Gay-Lussac’s apparatus for the manufacture of 400. -loss of nitric acid in the manufacture of 822. -solubility of seleiiiuni and tellurium in 654.~~ volumetric estimation of 825. IXDEX OF Sulphuric acid works preparation of thallium from the flue-dust of 873. Sulphurous acid action of on lead iodide 26. -estimation of chlorine in prc- sence of 287. -estimation of in hops 191. -use of in dyeing 500. Sulphurous and hydrosulphuric acids estimation of with iodine 288. Sulphurous oxide action of on nitric oxide 829 924. -action of on plants 4.92. Sulphydrate of chloral 459. Sumach occurrence of quercetin tiid quercitrin in 171. -tannic acid from 171. Sumach-extracts 722. Sun elements existing in the 424. -spectrum-analysis in connection with the spectrum of 495. -temperature of 526. Sunflower oleo,resin of the 176.Sunlight measurement of the c1ieniic:il force of 942. Superphosphate of lime formation of 657. Superphosphates analyais of 710 1102. SuFerphosphates containing iron and alumina and their analysis 180. Superphosphates reduction of solublc phosphate in 92. Supersaturated solution condition of a 1132. Supermturation 1133. Syngenite 133. Syphon with constant flow 765. T. Tangent-compass new 220. Tannic acid nature and constitution of 267. Tannic acid from sumach 171. Tannin action of bromine on 587. -apparatus for estimating the con- tained in the various astringent sub- stances used in tanneries 836. -compounds of the alburnino’ids with 192. -natural 2’70. Tannin and tanning materials estimation of 1183.Tapalpite 551. Tartaric acid use of in solutions of magnesia 97. Tartaric and citric acids estimation of 1181. Tartaric acid and the tartrates relations between the molecular rotatory power of 41. SUBJECTS. 1289 Tartaric acids the four 763. Tartrates of iron 42. Tauro-carbamic acid synthesis of 148. Tchermakite a new felspathic mineral 663. Tea,-86. detection of adulteration in 131. Teas analyses of 391. -ash and extract of 1206. Tectochrysin and chrysin 1165. Telluric acid reduction of by grape -sugar 872. Telluric bismuth 449. Tellurium minerals occurrence of in the United States 31. Tellurium solubility of in sulphuric acid 684. -testing of ores for 709. -native from California 32. Tellurium ores in the United States 551 Tellurium vein of Nagyag workiiig of 684.Tellurous acid a reaction of 709. reduction of by grape-sugay, 872. Temperature influence of on the heat produced during chemical change 536. -influence of on the heat of cliemi- cal combination (remarks on Thom-sen’s paper on) 535. Temperature and measurement of teni- perature 123 211 767. Terebene hydrochloride 153. Terebene and terebenthene physical properties of 580. Terebic acid 70. Terebic acid constitution of 888. Terpenea 891. Terpenes isomeric and their derivatives 317 619. Terpenes and their derivatives action of phosphorus pentasulphicle on 620. Test-papers 1098. Testing dyes for adulteration 399. Tetrabromide of sorbic acid 43.Tetrabromocaproic acid 43. Tetrslbromopiperhy dronic acid 897. Tctrabromoxypiperhydronic acid 899. Tetrabromoxypi1)eronic acid 898. Tetrabi-omoxysulphobenzide,796. Tetracetyl-rufigallic acid 271. Tetrachlorethgl acetate formation of from chloral 460. Tetrachloroxysulphobenzide 796. Tetracodeine 107. Tetramethyl-succinic acid synthesis of 683. Tetranickelous phosphide 214. a-Tetranitronaphthalene 160. Tetraphenyl-guwidine and diphenyl-cpnamide 1170. 4s2 1290 INDEX OF SUBJECTS. Tetrapodimorphiiie (apomorphine) rc-actions of 589. Tetriodoxysulphobenzide 796. Textile fibres of certain Bromeliacm micrographic and chemical researches on the 87. Thallene fluorescent relatioiis of 14. Thallium compounds of with alcohol- radicals 675.-distribution and determination of 662. -preparation of from the flue-dust of sulphuric acid works 873. Thallium cyanide 147. Thallium iodides 775 1035. Thallium-triethyl attempts to obtain 676. Thallium trioxide 1063. Thermal springs of La Battaglia ana- lyses of 881. Thermic and mechanical expansion of solid bodies 221 767. Thermo-chemistry of hydrogen 1048. Thermo-chemistry of metallic sulphides 1048. Thermo-diffusion artificial reproduction of the phenomena of the gaseous of leaves by porous and humid pulveru- lent bodies 759. Thermo-electric battery new 861. Thermo-electric properties and crystal- line forms relations between 538. Thermo-electric properties of mineral species 1129.Thioaniline and thiobenzene 806. Thiohydrobenzoic acid 990. Thiophthalic acids three 990. Thioprussiamic acid 517. Thiosulphuric acid constitution of 770. Thioterephthalic acid 991. Thymo'il formation of from the sulpho- acid of carvacrol; 66. Thpmol action of on animal ferments 997. -researches on the constitution of 471. Tin action of turpentine-oil and acetic acid on 1188. -behaviour of to acetic acid and tur- pentine-oil 1065. Tin crystals preparation of 1064. Tin native 450. Tin-plate scraps working up of 1186. Tin tank corrosion of a 1187. Tin and copper testing extracts for 710. Tinning tissues 720. Titanic acid modification of Forbes's method of eetimating 93. Titanic iron ore of abnormal composi- tion 134.Titanic iron in dolerite 558. Titanium compounds 1065. Titanium and vanadium in the basalt8 of Clermont-Ferrand (Auvergne) 131. Tobacco composition and culture of 286. Tolu-balsam 908. Toluene haloyd derivatives of 50. Toluene orthoxylene from the liquid bromotoluene formed by the action of bromine on 251. Toluene-sulphonic acid 168. Tolueses bromo- 56. Toluic acid (meta-) 69. Toluic acid (ortho-) formation of 68. Toluidine a new 902. -oxidation of solid by potassium manganate 273. Toluidine and aniline results of fusing together certain compounds of 1190. Toluidine-alphonic acid (ortho-) 73. Toluylene-diamine-sulphonic acid 805. Tolyl sulphydrate 58. Topaz 665. Tourmalin as a transformation-product of corundum 1068.Toxicological .chemistry contributions to 607. Trachytes augitic of the Andes 559. Trees influence of coal-gas on the growth of 86. Triacetates of potassium and sodium 870. Trittcetonamine 1081. Trial-plates preparation of st anaard for verifying the composition of the coin- age 197. Tribromacetanilides 697. Tribromacetic acid 141. Tribromometatoluidine 901. Tribromosuccinic acid 786. Trichloracetamide action of nitric acid upon 316. Trichloracetates 785 1154. Trichloracetic acid 1154. -preparation of 314. Trichloracetic acid and chloral physio- logical action of 814. Trichloracetone obtained from the so-called isobutylaldehyde 676. Trichloracetyl chloride action of on amines 313.-action of on aniline 313. -action of on urea pO4. Trichlorangelacetic acid reduction of 786. Trichloreth.idene diacetate formation of from chloral 461. Trichlorobutyrio acid from citraconic acid 366. Tricodeine 107. Tridymite crysta.Uisation and twin-formations of 1074. INDEX OF SUBTECTS. 1291 Trihydrocyanic acid ; a compound poly- meric with prussic acid 1084. Trimethacetic acid and its derivatives 147,1083. Trimethyl carbinol formation of 244. Tri-a-naphthol-hemianhydro -pyromelli-teic acid 65. Trinitrobenzene (?) from b-dinitraniline 801. Trinitrocellulose solution of stannous oxide in caustic soda as a reducing agent for 1078. Trinitrohydrin trinitropropane or trini- troglyceryl 239.Trinitronaphthalenes 160. Triphenylamine 376. Tripropylamine 39. Trisulphocarbonate of ammonium action of on acetone and aldehydes 47. Triticin 39 170. Troilite 663. Tungstate of calcium from the bismuth lode of Meymac 238. Tungstate of sodium decomposition of by ammonium chloride 1138. -reaction of with blood albumin casein serum and gum, 296. Tungsten and its chlorides Tungsten and chromium ad 'tion of to iron and steel 1118. Turkey-red substitute for oil-mordant in dyeing '722. Turpentine detection of in liquid storax 1017. Turpentine-oil action of on lead and tin 1188. TUrpentine-oil and camphor identity of the cymenes from 651. Turpentine-oil and colophony oxida-tion-products of 794.U. Ultramarine 337 1062. Unisilicate hydrated approaching pyro- sclerite 28. Uramido-acids 256. Uranium pentachloride 933. Uranium salts fluorescent and absorp- tion spectra of 12. Uranium salts basic fluorescent pro-perties of 642. Uranium separation of f rom chromium 93. Urea accion of trichloracetylcliloricleon 404. -estimation of by mean! of standard mercurous nit,rate 497. Urea simple method of estimating ii urine 749. -test-paper for 391. Urea argentic 48. Urea bromacetylic 48. Uredo of maize chemical characters of and on some questions of vegetable analysis 494. Ureides of pyroracemic acid and its bromine-derivatives 1160. Urethane derivatives of 890. Uric acid 578. -action of iodine on 368.-derivatives of 48. Urine abnormal coiistituente of after eating asparagus 598. -detection of mercury in 602. -determination of iodine in 717. -simple method of estimating urea in 749. -substances concerned in the acid reaction of 812. Urine of marmots 595. Urobilin and choletelin identity of 993. Uric acid and uvitonic acid formation of from pyroracemic acid 1159. Uvitic acid 1160. -formation of toluic acid from 69. Uvitonic acid 1159. V. Valeral action of ammonium sulpho- carbamate on 47. -new derivative of 145. Valeraldehyde action of ammonia on 355. Valerianic acid preparation of 299. Valerins propylenic 1153. Valve for gases and corrosive liquids 538. Vanadate of ammonia practical applica- tion of 727.Vanadium detection of in a meteoric stone 104. Vanadium and titanium in the basalts of Clerrnont -Fermnd (Auvergne), 137. Vandyke red analysis of 1100. Vanillin formation of from coniferin 895. Vapour-densities determination of 648. -new method of taking suggested by Dulong 650. Vapours and gases condensed by char-coal action of heat on 120. Yapours spectra of at high tempera- tures 1124. 1292 INDEX OF SUBJECTS. Varnish and oil-colours quick-drying '728. Vegetable analysis 494. Vegetable chemistry contributions to 705. Vegetable chromatology comparative 279. Vegetable glue 99. Vegetables chemical composition of the parenchyma of certain 184. Vegetation influence of light on 703.Vesuvianite from Orawicza 237. Vetches young leucine existing in 494. -formation of leucine and aspara-gine during the germination of 912. Vetch seeds body resembling asparaghi in 701. Vibriones. See Fermentation. Vine action of the volcanic earth of the Solfatara of Puzzuoli on the diseases of the 184. Vine leaves sugar contained in 244. Vinous fermentation researches on 707. Vinyl bromiodide 564. Violet and ultra-violet lines of the sun wave-lengths and characters of the as given by a photograph taken by means of a grating 538. Volcanic earth of the Solfatara of Puz-zuoli action of on the diseases of the vine 184. Volcanic phenomena of Nisyros 561. Volcanic region of Western South America 562. Voltaic circuit variable period at the close of 766.Voltaic piles electrostatic phenomena in 1125. Volume-constitution of certain minc-rals 874. -of solid bodies '760. Volumetric solutions adjustment of '708. W. Warm spTings of Costa Rica 36. Washing-bottle Kempf's new applica-tion of 287. Water action of on acetylated coaeine 1039. -action of on acetylated morphine 1039. -action of on lead and other metals 231 233. -contamination of by copper pipes 97. examinat,ion of 400 1006. Water maximum density of 220 765. -mode of intervention of in chemical actions 218. -thermic phenomena of the reaction of with nitric acid 762. Water of Artesian wells oxygen in the 968. Water containing carbonic acid elimi- nation of oxygen by grecn land-plants immersed in 713.Water of cryBtallisation,relations between the amount of and the solubility of salts 333. Water drinking purification of 300. Water for feeding boilers 1021. MTater of the Moltlau analysis of 971. Water of the Seine and the Ourcq action of on lead 232. Water from the Suez Canal partial analysis of twenty-one samples of 971. Water and air action of on lead 232. Water and ozone relation between 223. Water-analysis examination of the methods of 91. -considerations on Frankland's and Armstrong's method of 600. Water-cress essential oil of 793. Waters of Bagnkres-de-Luchon che-mical composition of 1150. Waters of the Kirchhofbrunnen at Leipzig investigation of the 969.Waterproof silk-paper 500. Water-substance quantitative investigs- tion of certain relations between the gaseous liquid and solid states of 1215. Well contamination of a by the waste from a gasworks 395. Well-water contamination of 1184. -relation of lime to carbonic acid in 128. Wernerite from Bucks Co. Pennsylranis, 29. Wheat. effect of heat on the germina- tion of 597. -influence of an abundant nitro- genous and phosphatic manuring on the composition of spring 183. Wheatstone's bridge 766. Wheelerite a new fossil resin 1073. White lead ore or cerussite 664. Willcoxite 550. Willemite volume-constitution of 9'75. Wine colouring matter of 725. -direct estimation of colouring matter of 715. -from lees 724.-volatile acids of 725. Wines application of the direct combi- nation of chromic acid with wool and silk to the analysis of 1192. INDEX OF Wines new process for estimating the alcoholic value of 81’7. Wood carbonisation of in closed ves- sels 1119. -painting of 728. -preservation of 1189. -preservation of by cupric sulphate 726. -new method of preserving 728. Wood of acrogens 10CH). Wood-spirit estimation of methyl alco- hol in 291. Wool bleaching of 400. -direct combination of with chro- mic acid 1192. -preparation of before card i 11 g 1193. -use of the zinc-bath in dyeing 1192. Wool-grease constitution of 908 10’79. Work valmtion and distribution of in saline solutions 120. Wormwood oil of 153 307.Wdfenite 344. X. Xanthic acid mixed ethers of 362. Y. Yeast absorption of oxygen b,y 1005. -preparat,ion of pressed 1027. SUBJECTS. 1293 Yeast preservation of 726. Yeast of beer 599. Yttrium oxide heat produced by neu-tralisation of 430. Z. Zinc action of on blood-solution 1’74. -covering of iron with ’719. -separat,ion of from nickel and coba,lt 1180. Zinc-bath use of the in dyeing wool 1192. Zinc butylide 349. Zinc chloride action of on absinthol and citronellol 319. . Zinc chloride action of on codeine 107. Zinc crystals 961. Zinc ethide action of sulphur dioxide on 674. Zinc hydrate action of carbon disul- pliide on 1135. Zinc oxide teating of for carbonic acid 711.Zinc permanganate crystallised 1138. -testing of 1101. Zinc sebate 308. Zinc-potassium sulphide 223. Zinc-sodium sulphide 228. Zinco-magnesium chloride 24. Zirconium specific heat of 118.

ISSN:0368-1769    

DOI:10.1039/JS8742701251

出版商:RSC    

年代:1874

数据来源: RSC