Molar heat capacities of the (water plus acetonitrile) mixtures at T = (283.15, 298.15, 313.15, and 328.15) K

被引：22

作者：

Kolker, Arkady M. ^{[1
]}

Safonova, Liubov P. ^{[1
,2
]}

机构：

[1] RAS, Inst Solut Chem, Ivanovo 153045, Russia

[2] Ivanovo State Univ Chem & Technol, Ivanovo, Russia

来源：

JOURNAL OF CHEMICAL THERMODYNAMICS | 2010年 / 42卷 / 10期

关键词：

(Water plus acetonitrile) mixtures; Excess molar heat capacity; Limiting partial molar capacity; BINARY NONAQUEOUS MIXTURES; ORGANIC-COMPOUNDS; AQUEOUS MIXTURES; NON-ELECTROLYTES; LIQUID-MIXTURES; VOLUMES; EXCESS; 25-DEGREES-C; PRESSURE; THERMODYNAMICS;

D O I：

10.1016/j.jct.2010.04.019

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The molar heat capacities of the (water + acetonitrile) mixtures have been measured at T = (283 15, 298.15, 313.15, and 328.15) K as a function of mole fraction. The excess molar heat capacities. C-p(E), limiting partial molar heat capacities of water and acetonitrile (C) over bar (p)degrees have been calculated The excess molar heat capacities are positive over the whole mole fraction range and increase with increasing temperatures from (283.15 to 328.15) K The excess molar heat capacities have been fitted to the Redlich-Kister equation (C) 2010 Elsevier Ltd All rights reserved

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页码：1209 / 1212

页数：4

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