摘要
从溶度积规则判断沉淀的生成与溶解情况、混合离子沉淀顺序、影响分步沉淀的因素以及分步沉淀的应用等方面进行分析,同时对各部分内容的实际应用及教学方法进行了探讨.
By studying the condition of precipitate formation and dissolution,mixed ion precipitation sequence,factors affecting stepwise precipitation and application of stepwise precipitation according to solubility product principle,this article discusses the practical application and teaching methods of all parts of the contents.
出处
《许昌学院学报》
CAS
2010年第5期141-142,共2页
Journal of Xuchang University
关键词
沉淀溶解平衡
分步沉淀
溶度积
离子积
precipitation dissolution equilibrium
stepwise precipitation
solubility product
ion product
