The relation of solvent heats of mixing to the enthalpies of proton transfer of some amines in methanol-water mixtures

被引：2

作者：

Sankar, M ^{[1
]}

Bayles, JW ^{[1
]}

机构：

[1] UNIV NATAL,DEPT CHEM,DURBAN 4001,SOUTH AFRICA

来源：

JOURNAL OF SOLUTION CHEMISTRY | 1995年 / 24卷 / 11期

关键词：

enthalpy of proton transfer; acid-base; quinuclidine; triethylamine; tris(hydroxymethyl) aminomethane; heats of mixing; methanol-water; calorimetry; solvation;

D O I：

10.1007/BF00972957

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Enthalpies of reaction for proton transfer in methanol-water mixtures are related to the enthalpies of mixing of methanol and water The data are direct calorimetric measurements of the standard enthalpies of proton transfer in methanol-water mixtures of varying composition using the bases quinuclidine, triethylamine, and tris(hydroxymethyl)aminomethane. Other possible applications of the principle are mentioned.

引用

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页码：1099 / 1107

页数：9

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