重量分析实验中沉淀剂最佳浓度的计算方法  

Calculation Method about the Best Concentration of Precipitator on Weight Analysis Test

作　　者：周权[1] 

机构地区：[1]黄山学院化学系,安徽黄山245041

出　　处：《黄山学院学报》2006年第3期49-50,共2页Journal of Huangshan University

摘　　要：根据分析化学理论课重量分析一章的教学实践,讨论同离子效应和配位效应同时存在时对沉淀溶解度的影响,推导出要使沉淀反应完全,沉淀剂最佳浓度的计算公式。According to teaching practice of weight analysis of analysis chemistry, the influences that identical ionic effect and coordination effect on deposition solubility were discussed, and the calculating formula for the best concentration of precipitator to make precipitation complete was deduced in the article.

关 键 词：沉淀剂 最佳浓度 同离子效应 配位效应 

分 类 号：O655.1[理学—分析化学]