Hg-Cl--H2O系和HgS-Cl--H2O系电化平衡(25℃)
来源期刊:中南大学学报(自然科学版)1983年第3期
论文作者:钟竹前 梅光贵 蔡传算
文章页码:39 - 49
关键词:电化平衡; 溶液平衡; 同时平衡原理; 总浓度; 氯络合物; 固体氯化物; 函数法; 计算; 不稳定; 电位
摘 要:本文对Hg-Cl--H2O系和HgS-Cl--H2O系进行了热力学分析,作出了Hg-Cl--H2O系的电位(φ)-pH图和φ-pCl图,以及HgS-Cl--H2O系φ-pH图。
Abstract: We have constructed the potential-pH diagram and the potential-pCldiagram for Hg-Cl-H2O system. The former can elucidate the route ofcathode reduction and the latter can determine the conditions for precipi-tating HgCl2 and Hg2Cl2 from chloride solution. The constructed potential-pH diagram for HgS-Cl-H2 O system can be used to explain the route ofanode oxidation.