天气预报 > 教育 > 氯酸钾制氧气的化学方程式
氯酸钾制氧气的化学方程式
更新时间: 2021-01-08 23:39:43  

1、氯酸钾制取氧气的化学方程式为:2KClO3=(MnO2 △)=2KCl+3O2↑;

2、这个化学反应是属于一种物质生成两种或两种以上其他物质的分解反应,在此反应中,氧元素变成氧单质,化合价发生了变化。

关键词: 氧气 化学 方程式

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