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| 31. |
Co-extraction of phosphoric and tetrachloroferric acids |
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Canadian Journal of Chemistry,
Volume 46,
Issue 4,
1968,
Page 662-663
Robert H. McCorkell,
John W. Irvine Jr.,
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摘要:
The presence of an extracting strong acid greatly enhances the extraction of phosphoric acid from aqueous solutions into organic solvents, but no type of compound forms between the phosphoric acid and the other extracted species. Only the alteration of the solvent properties when an ionic species and water are added to it can account for the increase in
ISSN:0008-4042
DOI:10.1139/v68-109
出版商:NRC Research Press
年代:1968
数据来源: NRC
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| 32. |
Reaction of ethyl with isobutyl andt-butyl free radicals |
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Canadian Journal of Chemistry,
Volume 46,
Issue 4,
1968,
Page 664-665
J. O. Terry,
J. H. Futrell,
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摘要:
1,1′-Azoisobutane, 2,2′-azoisobutane, 1-isobutyl azoethane, and mixtures of azoethane with 2,2′-azoisobutane were photolyzed under high intensity conditions in order to study the disproportionation of isobutyl andt-butyl free radicals and their cross reactions with ethyl radicals. The relative rates of disproportionation to combination which were determined for the various radical interactions are as follows: Δ(i-C4H9,i-C4H9), 0.078; Δ(t-C4H9,i-C4H9), 2.32; Δ(C2H5,i-C4H9), 0.04; Δ(C2H5,t-C4H9), 0.498; Δ(i-C4H9,C2H5), 0.04; Δ(t-C4H9, C2H5), 0.283.
ISSN:0008-4042
DOI:10.1139/v68-110
出版商:NRC Research Press
年代:1968
数据来源: NRC
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| 33. |
Erratum: Spontaneous decarboxylation of oxalacetic acid |
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Canadian Journal of Chemistry,
Volume 46,
Issue 4,
1968,
Page 666-666
C. S. Tsai,
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PDF (23KB)
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摘要:
not available
ISSN:0008-4042
DOI:10.1139/v68-111
出版商:NRC Research Press
年代:1968
数据来源: NRC
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