OSMOTIC AND ACTIVITY-COEFFICIENTS OF (XKNO3+(1-X)K2SO4)(AQ) AT THE TEMPERATURE 298.15-K

被引：9
|
作者：
TODOROVIC, M
NINKOVIC, R
机构：
[1] Faculty of Technology and Metallurgy, University of Belgrade, Department of Inorganic Chemical Technology, 11000 Belgrade
来源：
JOURNAL OF CHEMICAL THERMODYNAMICS | 1993年 / 25卷 / 09期
关键词：
D O I：
10.1006/jcht.1993.1104
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
In {xKNO3 + (1-x)K2SO4}(aq) the osmotic coefficients have been measured by the isopiestic method at the temperature 298.15 K. The activity coefficients of KNO3 and K2SO4 were calculated by Scatchard’s neutral-electrolyte method and by Pitzer and Kim’s treatment for mixed-electrolyte solutions. The results are used also for a test of Zdanovskii’s rule. © 1993 Academic Press Ltd.
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页码：1071 / 1076
页数：6
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