摘要
本文对师范院校所用分析化学理论[1]和实验教材第二组阳离子中的镉离子鉴定方法进行了改进。摸索了两种鉴定镉离子的新方法并用于本届学生实验。使实验操作简便,防止了漏检,变色灵敏、稳定,效果好。
We have improved the determination method of cd(Ⅱ) in the second group cation,and put it into application in this year’s student experiments. It’s more simple,convinient and accurate compared to the method according to the teachers college’s analysis chemistry book.
出处
《湘潭师范学院学报(社会科学版)》
1994年第6期89-90,共2页
Journal of Xiangtan Normal University(Social Science Edition)
关键词
阳离子
配离子
漏检
Cation
complex
determination miss