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氢氧根浓度多少为强碱
更新时间: 2020-09-26 00:00:00  

氢氧根浓度大于0.1mol/L为强碱,强碱是指在水溶液中电离出的阴离子全部是氢氧根离子的物质。强碱与酸反应形成盐和水。所谓强碱、弱碱是相对而言,碱溶于水能发生完全电离的,属于强碱。碱金属和部分碱土金属对应的碱一般是强碱。碱性强弱来自酸碱质子理论,强碱即接受质子能力强的。

关键词: 氢氧根 浓度 多少 强碱

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