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哪些盐是碱性哪些是酸性
更新时间: 2020-10-19 00:00:00  

常见的碱性盐有:

碳酸钠、碳酸氢钠、碳酸钾、碳酸钙、亚硫酸钠、乙酸钠、硫化钠、硫化亚铁、硅酸钠、磷酸钠、偏铝酸钠、次氯酸钠、次氯酸钙、碳酸氢铵、硫化铵。

常见的酸性盐有:

氯化铁、氯化铝、氯化铜、硫酸亚铁、硫酸氢钠、硫酸铝钾、硫酸铜、硝酸银、磷酸二氢钠。

盐的酸碱性的判别:盐可分为酸性盐,中性盐,碱性盐。一般判断时,盐要电离,有的要水解。

盐呈酸性碱性的口诀是:"谁强显谁性"。

关键词: 哪些 碱性 酸性

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