Electrical Conductance Studies in Aqueous Solutions with Aspartic Ions

被引：0
|
作者：
Alexander Apelblat
Emanuel Manzurola
Zoya Orekhova
机构：
[1] Ben Gurion University of the Negev,Department of Chemical Engineering
来源：
Journal of Solution Chemistry | 2008年 / 37卷
关键词：
Aspartic acid; Potassium-DL-aspartate; Magnesium-DL-aspartate; Limiting molar conductances; Dissociation constants;
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中图分类号：
学科分类号：
摘要：
Conductivity measurements of dilute aqueous solutions of DL-aspartic acid, potassium-DL-aspartate and magnesium-DL-aspartate were performed in the 288.15 to 323.15 K temperature range. The limiting molar conductances of aspartate anions, λ0(HAsp−,T) and the dissociation constants of aspartic acid, K2(T) were derived by use of the Debye-Hückel equation for the activity coefficients and the Onsager, and Quint and Viallard conductivity equations.
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页码：97 / 105
页数：8
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