高等学校化学学报 ›› 1985, Vol. 6 ›› Issue (1): 79.
• 研究简报 • 上一篇 下一篇
梁春余, 杨家振, 初明晨, 杨永珍
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Liang Chunyu, Yang Jiazhen, Chu Mingchen, Yang Yongzhen
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摘要: 本文用EMF法测定了25.00±0.02℃时,总离子强度由0.1到5.0molkg-1的HO1-NiCl2-H2O体系中盐酸的活度系数,列入表1。
Abstract: Activity coefficient for HCl in the system HCl+ NiCl2 + H2Owith constant total ionic strengths have been measured at 298.15Kby the EMFmethod. Treated by using Har-ned's and Pitzer's equations for the mixed electrolyte solutions the results showed that the coefficient obeys Harned's Rule in the mentioned condition above. The mixing parameters 0 and ψ in Pitzer's equation have been obtained by using three methods and the activity coeffcients for the salt NiCl2 derived from them are in agreement with each other within expcrement error.
TrendMD:
梁春余, 杨家振, 初明晨, 杨永珍. 多组分电解质溶液热力学(Ⅰ)——在298.15K时HCl+NiCl2+H2O体系的活度系数. 高等学校化学学报, 1985, 6(1): 79.
Liang Chunyu, Yang Jiazhen, Chu Mingchen, Yang Yongzhen . Thermodynamics of Muiticomponent electrolyte Solutions(Ⅰ)——Activity Coefficient for the System HCl+ NiCl2+H2O at 298.15K. Chem. J. Chinese Universities, 1985, 6(1): 79.
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