ENTHALPIES OF SOLUTION OF SOME AROMATIC SULFONIC-ACIDS AND OF SOME AMINOSULPHONIC ACIDS

被引：8

作者：

BICKERTON, J

MACNAB, JI

SKINNER, HA

PILCHER, G

机构：

[1] UNIV MANCHESTER,DEPT CHEM,MANCHESTER M13 9PL,LANCS,ENGLAND

[2] ZENECA LTD,MANCHESTER M9 3DA,ENGLAND

来源：

THERMOCHIMICA ACTA | 1993年 / 222卷 / 01期

关键词：

D O I：

10.1016/0040-6031(93)80540-Q

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The molar enthalpies of solution at 298.15 K of several aromatic sulphonic acids and of some aminosulphonic acids were measured in water, in aqueous acid, and in aqueous alkali. Molar enthalpies of ionization in aqueous solution were derived for orthanilic acid (11.86 +/- 0.53 kJ mol-1), metalinic acid (20.79 +/- 2.1 kJ mol-1), sulphanilic acid (17.91 +/- 0.63 kJ mol-1), aminomethanesulphonic acid (29.14 +/- 0.32 kJ mol-1) and taurine (43.39 +/- 0.65 kJ mol-1).

引用

页码：69 / 77

页数：9

共 10 条

[1] ENTHALPIES OF SOLUTION OF THE 3 CRYSTALLINE AMINOPYRIDINES IN AQUEOUS PERCHLORIC-ACID AND IN WATER AT 298.15-K - THE SOLUTION OF 4-AMINOPYRIDINE AS A REFERENCE REACTION FOR SOLUTION CALORIMETRY [J].