ACTIVITY-COEFFICIENTS AND GIBBS ENERGIES OF TRANSFER OF HEXAAMMINECOBALT(III) HEXACYANOFERRATE(III)

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作者
HOLBA, V
HANKOVA, M
机构
来源
CHEMICAL PAPERS-CHEMICKE ZVESTI | 1994年 / 48卷 / 05期
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中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The solubility of hexaamminecobalt(III) hexacyanoferrate(III) was measured in aqueous and aqueous-methanolic solutions of NaClO4. The experimental mean activity coefficients, evaluated from these measurements are compared with those calculated with the aid of extended Debye-Huckel relations. From their temperature dependence the partial molar enthalpy and partial molar heat capacity have been obtained. The data on solubility in water-methanol mixtures served for the evaluation of Gibbs energies of transfer.
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页码:310 / 312
页数:3
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