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次氯酸钠与铁反应生成什么
更新时间: 2020-07-13 00:00:00  

生成氢氧化铁的原因是:次氯酸钠有强的氧化性,会将铁氧化,但是次氯酸钠溶液具有很强的碱性,pH值为13,氢氧根离子会和铁结合成氢氧化铁,铁和氢氧根离子,在pH值为3、7时,就沉淀完全了,所以生成的溶液中只有氢氧化铁。

关键词: 次氯酸钠 反应 生成 什么

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