摘要
本文采用歧化法、氧化法、电解法对"高锰酸钾的制备"实验进行探究,通过比较得出最适合学生实验的方法,并设计实验方案。
A comparative research on preparation methods of potassium permanganate was carried out by analyzing disproporfionafion method, oxidation method and electroanalyfical method. The most suitable method to match the student＇ s experiment was found and a design of the experiment was combined.
关键词
高锰酸钾
制备
方法
potassium permanganate
preparation
method
