Apparent molar volumes and heat capacities of aqueous solutions of 6,6,9-trimethyladenine and 6,6-dimethyladenine at 25°C, 35°C, and 45°C

被引：0
作者：
A. Zielenkiewicz
M. Wszelaka-Rylik
机构：
[1] Polish Academy of Sciences,Institute of Physical Chemistry
来源：
Journal of Solution Chemistry | 1997年 / 26卷
关键词：
Apparent molar volume; apparent molar heat capacity; 6,6-dimethyladenine; 6,6,9-trimethyladenine;
D O I：
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学科分类号：
摘要：
Experimental data for aqueous solutions of 6,6,9-trimethyladenine at concentrations from 0.006 to 0.020 molal is provided from differential scanning adiabatic calorimetry, batch calorimetry, and densimetry. The data show nonlinear variations of apparent molar volumes and heat capacities with temperature and concentration. The properties of aqueous solutions of 6,6-dimethyladenine investigated over a similar range of concentration present similar behavior as those of other purine derivatives.
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页码：551 / 560
页数：9
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