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铁与硫酸反应生成什么
更新时间: 2020-09-23 00:00:00  

铁与浓硫酸的反应分两种情况:若铁是少量的,则生成物硫酸铁;若铁是足量或过量的,则最终生成物是硫酸亚铁。原因:当硫酸浓度降低到一定程度后,就变成了稀硫酸,此时溶液中的三价铁离子跟铁反应生成亚铁离子。稀硫酸与铁反应生成硫酸亚铁。

关键词: 硫酸 反应 生成 什么

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