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水通电分解过程中不变的微粒是
更新时间: 2020-07-02 00:00:00  

水通电分解过程中,不变的微粒是氢原子和氧原子,原因如下:

1、水是由水分子构成的,保持水的化学性质的微粒是水分子;

2、水通电分解过程中,水分子分解成氢原子和氧原子,氢原子结合成氢分子,氧原子结合成氧分子,故反应中不变的微粒是氢原子,氧原子。

关键词: 通电 分解 过程 微粒

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