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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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