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82问答网 > 铜做电极电解硫酸铜反应式是什么

铜做电极电解硫酸铜反应式是什么

2025-03-31 05:16:11

推荐回答（2个）

回答1：

阳极失去电子：Cu-2e=Cu2+
阴极得电子：Cu2+十2e=Cu
整个反应不能合并，合并就死铜单质到铜单质，无意义，该反应是用来精炼铜的。

回答2：

阳极：Cu-2e- =Cu2+，阴极：Cu2+ + 2e-=Cu

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