兴趣小组的同学从实验室中收集一桶含有Fe2（SO4）3、FeSO4 CuSO4和硫酸的废液。他们想从中制取碳酸亚铁并回收铜。主要步骤如图所示。查阅资料：Fe2（SO4）3与铁可发生如下反应：Fe2（_刷题宝

题干

兴趣小组的同学从实验室中收集一桶含有Fe₂（SO₄）₃、FeSO₄ CuSO₄和硫酸的废液。他们想从中制取碳酸亚铁并回收铜。主要步骤如图所示。查阅资料：Fe₂（SO₄）₃与铁可发生如下反应：Fe₂（SO₄）₃+Fe=3FeSO₄

FeCO₃沉淀焙烧的反应方程式：FeCO₃ 焙烧__ FeO+CO₂↑

上一题下一题 0.0难度选择题更新时间:2019-01-29 01:16:54

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