对商品双氧水中过氧化氢含量测定实验的改进

摘要

Two improvements at reaction rate and the dilution ratio in determination of hydrogen peroxide content in aquae hydrogenii dioxidi experiment have received good teaching results.%针对商品双氧水中过氧化氢含量的测定实验中存在的反应速率和稀释比的问题，进行两点改进，收到了较好的教学效果。