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金属的电极电势是什么回事啊？金属的电极电势越高，那代表什么啊？
金属的电极电势是什么回事啊？金属的电极电势越高，那代表什么啊？
2025-03-15 10:14:13
推荐回答（1个）
回答1：
代表得失电子的能力，即氧化性和还原性的强弱。
不仅是金属，任何氧化还原电对都有电极电势。
数值越高，氧化性越强，越低还原性越强。
电势的标准是氢电极，Ea=0.000V，金属一般是负值。
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