THERMODYNAMICS OF SOLUTION OF MERCURY METAL .I. TRACER DETERMINATION OF SOLUBILITY IN VARIOUS LIQUIDS

被引：40

作者：

SPENCER, JN

VOIGT, AF

机构：

[1] Institute for Atomic Research, Department of Chemistry, Iowa State University, Ames

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1968年 / 72卷 / 02期

关键词：

D O I：

10.1021/j100848a012

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：

The temperature dependence of the solubility of mercury in 17 solvents has been measured using a radiotracer technique. The solubilities at 25° were found to vary from about 10-6 mole/l. for aromatic and aliphatic hydrocarbons and ethers to about 10-7 mole/l. for water and perfluorodimethylcyclobutane. The solubility parameter equations developed by Hildebrand and Scatchard give calculated values of the mercury solubilities at 25° which agree well with the experimental in many systems. That this is so appears to result from a cancellation of several factors, since these equations do not take the metallic nature of mercury into account. The partial entropies and heats of solution of mercury were determined from the temperature dependence of the mercury solubilities. The experimental entropies were found to differ from ideal.

引用

页码：464 / &

共 33 条

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