Ion Pair Association in Isodielectric Mixtures at 25 degrees C

被引：5

作者：

D'Aprano, Alessandro ^{[1
]}

Donato, Ines Dorina ^{[1
]}

Caponetti, Eugenio ^{[1
]}

机构：

[1] Univ Palermo, Inst Phys Chem, I-90123 Palermo, Italy

来源：

JOURNAL OF SOLUTION CHEMISTRY | 1974年 / 3卷 / 05期

关键词：

Conductance; ion pair association; potassium perchlorate and iodide; aqueous mixtures; isodielectric solvents;

D O I：

10.1007/BF00646477

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：

Conductance measurements of potassium perchlorate and iodide have been carried out on the following mixtures: methanol-ethylene carbonate, acetone-ethylene carbonate, aeetonitrile-ethylene carbonate, sulfolane-ethylene carbonate, isodielectric with water; and in benzene-sulfolane, benzene-acetonitrile, ethanol-sulfolane, isodielectric with methanol. The extent of ionic association at a given concentration in two solvents of the same dielectric constant is greater in the aprotic solvent.

引用

页码：371 / 376

页数：6

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