发布时间:2025-01-25 04:36:56
铅蓄电池中铅做负极,失电子生成Pb2+,会和电解质溶液中的硫酸反应,生成硫酸铅,所以电极反应式为:Pb-2e- +SO4 2- =PbSO4
正极反应跟负极反应类似。
中海天津中海石油塘沽中介y招聘的人为什么要那么多钱呢办证好处
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