Volumetric properties of aqueous solutions of glutaric acid

被引：6

作者：

Ben-Hamo, Meyrav ^{[1
]}

Apelblat, Alexander ^{[1
]}

Manzurola, Emanuel ^{[1
]}

机构：

[1] Ben Gurion Univ Negev, Dept Chem Engn, IL-84105 Beer Sheva, Israel

来源：

JOURNAL OF CHEMICAL THERMODYNAMICS | 2007年 / 39卷 / 07期

关键词：

aqueous solutions; glutaric acid; densities; apparent molar volumes; thermal expansibilities;

D O I：

10.1016/j.jct.2006.12.015

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Densities of aqueous solutions with molalities up to 6 mol center dot kg(-1) were determined at 5 K temperature intervals, from T = 288.15 K to T = 333.15 K. Densities served to evaluate the apparent molar volumes, V-2,V-phi(m, T), the cubic expansion coefficients, alpha(m, T), and the changes of isobaric heat capacities with respect to pressure, (partial derivative Cp/partial derivative P)(T,m). They were qualitatively correlated with the changes in the structure of water when glutaric acid is dissolved in it. (C) 2007 Elsevier Ltd. All rights reserved.

引用

页码：1071 / 1076

页数：6

共 17 条

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