在i-PrOH-H2O混合溶剂中硫酸镁离子对缔合热力学研究

被引:6
作者
王洁
杨家振
张汝波
吕殿祯
张犁天
机构
[1] 辽宁大学化学系!沈阳
关键词
离子对; 缔合常数; 电动势; 硫酸镁; 硫酸; 异丙醇;
D O I
暂无
中图分类号
O642 [化学热力学、热化学、热力学平衡];
学科分类号
070304 ; 081704 ;
摘要
The standard second ionization constant of sulphuric acid, K 2 and the standard association constant of ion pair [MgSO 4] 0, K D, in 0.05 molar fraction i PrOH water mixture at five temperatures, from 278 15 to 318 15 K were determined from precise emf measurements of different cells without liquid junction. The results have been discussed in term of the solute solvent interaction and have been compared with those results in water.
引用
收藏
页码:651 / 653
页数:3
相关论文
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[1]  
Standardization of silver-silver chloride electrodes from 0 to 60°C[J] . Roger G. Bates,R. A. Robinson.Journal of Solution Chemistry . 1980 (7)