摘要
用等压法测量了苯亚磺酸钠、苯磺酸钠、对羟基苯磺酸钠、间硝基苯磺酸钠和对氨基苯磺酸钠水溶液在298.15K时的渗透系数和活度系数。由此计算了它们的超额吉布斯自由能。
The osmotic coefficients and activity coefficients of sodium benzenesulfonate, sodium beivenesulfinate, sodium p-aminobenzenesulfonate, sodium p-hydroxybenzenesulfonate and sodium m-nitrobenzenesulfonate in aqueous solution have been determined at 298. 15 K by the isopiestic method. The excess molar Gibbs free energies were calculated from the osmotic and activity coefficients.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
1993年第3期368-371,共4页
Chemical Journal of Chinese Universities
关键词
等压法
渗透系数
磺酸钠盐
Isopiestic method, Osmotic coefficient, Activity coefficient, Excess molar Gibbs free energy.
