Excess molar volume of the acetonitrile plus alcohol systems at 298.15 K. Part I: Density measurements for acetonitrile plus methanol, plus ethanol systems

被引:21
|
作者
Grguric, IR [1 ]
Tasic, AZ [1 ]
Djordjevic, BD [1 ]
Kijevcanin, ML [1 ]
Serbanovic, SP [1 ]
机构
[1] Univ Belgrade, Fac Technol & Met, YU-11001 Belgrade, Yugoslavia
关键词
density measurements; excess volume; methanol; ethanol; acetonitrile;
D O I
10.2298/JSC0209581G
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The excess molar volume V-E of the binary liquid systems acetonitrile + methanol and acetonitrile + ethanol has been evaluated from density measurements at 298-15K and at atmospheric pressure over the entire composition range. A vibrating tube densimeter, type Anton Paar DMA 55, was applied for these measurements. The Redlich-Kister equation was used to fit the experimental V-E data.
引用
收藏
页码:581 / 586
页数:6
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