A thermochemical study of acid-base interactions in aqueous solutions of citric acid

被引：0
|
作者：
L. A. Kochergina
V. P. Vasil’ev
D. V. Krutov
O. N. Krutova
机构：
[1] Ivanovo State University of Chemical Science and Technology,
来源：
Russian Journal of Physical Chemistry A | 2007年 / 81卷
关键词：
Citric Acid; Ionic Strength; Heat Effect; Nitric Acid Solution; Background Electrolyte;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The heat effects of interaction of a solution of citric acid with HNO3 and KOH were measured calorimetrically at 298.15 K and ionic strengths of 0.5, 1.0, and 1.5 (KNO3). The heat effects of acid dissociation were calculated using the universal HEAT program. The standard thermodynamic characteristics of step dissociation of citric acid were determined.
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页码：182 / 186
页数：4
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