58问答库 > Fe Cu Fecl3溶液组成原点池负机反应是什么

Fe Cu Fecl3溶液组成原点池负机反应是什么

2025-04-04 14:43:49
推荐回答（1个）
回答（1）：

解析: Fe Cu FeCl3 引组成原电池中负极为Fe,正极为Cu.电解质溶液为FeCl3溶液.
负极: Fe - 2e-= Fe2+
正极: 2Fe3+ + 2e- = 2Fe2+
总反应式: Fe + 2Fe3+ = 3Fe2+

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