Enthalpies of transfer of monomethyl esters of dicarboxylic acids from water to aqueous-alcoholic solvent mixtures

被引：1

作者：

Benko, J

Vollarova, O

Holba, V

Grancicova, O

机构：

[1] Department of Physical Chemistry, Faculty of Science, Comenius University

来源：

THERMOCHIMICA ACTA | 1996年 / 274卷

关键词：

aqueous-alcoholic solvent mixtures; calorimetry; dicarboxylic acid; monomethylester; sodium salt; enthalpy of transfer; ion-solvent interactions; solvent-solvent interactions;

D O I：

10.1016/0040-6031(95)02711-4

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Enthalpies of transfer of sodium salts of monomethyl esters of oxalic, malonic, succinic, adipic, fumaric, maleic, o-phthalic, isophthalic, and terephthalic acids from water to water-methanol and water-tert-butyl alcohol mixtures have been determined by calorimetry. Using literature data for the enthalpies of transfer for the sodium ion, based on extra thermodynamic TATE and TPTB assumptions, the enthalpies of transfer of the monoester anions were calculated. The results are discussed in terms of ion-solvent and solvent-solvent interactions.

引用

页码：243 / 248

页数：6

共 24 条

[1] SINGLE-ION GIBBS ENERGIES, ENTHALPIES AND ENTROPIES OF TRANSFER FROM WATER TO AQUEOUS METHANOL BASED ON THE (PH4P+, PH4AS+) = PH4B- ASSUMPTION [J].