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

[11] VOLUME CHANGES FOR IONIZATION OF FORMIC ACETIC AND N-BUTYRIC ACIDS AND GLYCINIUM ION IN AQUEOUS SOLUTION AT 25 DEGREES
KING, EJ
[J]. JOURNAL OF PHYSICAL CHEMISTRY, 1969, 73 (05) : 1220 - &
[12] Kortum G., 1961, DISSOCIATION CONSTAN
[13] Electrical conductance and volumetric studies in aqueous solutions of DL-pyroglutamic acid
Orekhova, Z
Sambira, Y
Manzurola, E
Apelblat, A
[J]. JOURNAL OF SOLUTION CHEMISTRY, 2005, 34 (07) : 853 - 867
[14] Electrical conductance and volumetric studies in aqueous solutions of nicotinic acid
Orekhova, Z
Ben-Hamo, M
Manzurola, E
Apelblat, A
[J]. JOURNAL OF SOLUTION CHEMISTRY, 2005, 34 (06) : 687 - 700
[15] APPARENT MOLAL VOLUMES OF SOME ORGANIC ELECTROLYTES IN A DILUTE AQUEOUS-SOLUTION AT 5, 25, AND 45 DEGREES C
SAKURAI, M
[J]. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1973, 46 (06) : 1596 - 1602
[16] HEAT-CAPACITIES AND VOLUMES OF SOME POLYBASIC CARBOXYLIC-ACIDS IN WATER AT 298.15K
SIJPKES, AH
VANROSSUM, P
RAAD, JS
SOMSEN, G
[J]. JOURNAL OF CHEMICAL THERMODYNAMICS, 1989, 21 (10) : 1061 - 1067
[17] TANIEWSKAOSINSK.S, 1990, J CHEM THERMODYN, V22, P289

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