摘要
人们对混合溶剂中的电解质热力学性质虽然已进行了较广泛的实验研究,并提供了许多实验数据,为理论研究提供了方便,但还很不全面,即使象水-醋酸这样的混合溶剂体系,至今尚未见较全面的报道,为此,本文设计了如下电池: 玻璃电极（H<sup>+</sup>）|HCl（m）,HAc+H<sub>2</sub>O|AgCl-Ag并测定该电池的电动势,以了解HCl在水-醋酸中的热力学行为及离子-溶剂相互作用特点。
By using a glass electrode and a numerical ionometer, an EMF measurement for the cellglass (H+) |HCl(m), HAc + H2O|AgCl-Agwas performed in a series of HAc-H2O mixed solvents with the concentration of HC1 as 0. 020, 0. 040, 0. 060, 0. 080 and 0. 100 mol/kg-solvent. The average activity coefficients for HC1 in the mixed solvents and the standard transfer free energy for the electrolyte from water to the mixed solvents are evaluated, and a discussion about the results is given briefly.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
1991年第12期1663-1665,共3页
Chemical Journal of Chinese Universities
关键词
水-醋酸体系
HCL
热力学
电动势
Water-acetic acid system, Electromotive force, Activity coefficient, Transfer free energy
