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85问答库 > 电解硫酸铜溶液的阳极反应方程式，是氢氧根失电子，还是水失电子？

电解硫酸铜溶液的阳极反应方程式，是氢氧根失电子，还是水失电子？

2025-03-15 16:55:02

推荐回答（2个）

回答1：

阳极反应方程式应该是失电子的
四个氢氧根离子失去四个电子生成两分子水和一分子氧气
注意：电荷守恒以及元素守恒和离子还原性强弱i

回答2：

是氢氧根失电子生成氧气和水。注意金属活动性顺序, 电荷守恒,元素守恒和离子还原性强弱

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