摘要
通过两种重铬酸钾测铁的实验 ,建立了两种实验方法比较的实验 ,使学生学会运用数据检验的方法 ,拓宽分析化学实验的应用面。
A experiment method was developed for comparison on different methods in experiments of measuring iron by K2Cr2O7 method. The way for data examining can be studied by the students. It can expand scope of apply for analytical chemistry experiment.
出处
《上饶师范学院学报》
2002年第6期46-48,共3页
Journal of Shangrao Normal University
关键词
比较
数据检验
重铬酸钾
Comparison
data examining
potassium dichromate
