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酸碱电离理论

酸碱电离论,又稱電離說,是1884年由瑞典化学家斯凡特·阿伦尼乌斯提出的一种酸碱理论[1],该理论认为在解离出的正离子全是H+化合物为酸;解离出的负离子全是OH的化合物称为碱。

该理论是目前应用最为广泛的一种理论,但是它具有很多局限性,例如它把酸与碱只限制為水溶液,在非水溶液中无法判定酸碱,无法解释一些物质本身不含H+(例如:AlCl3 氯化铝)或OH(例如:Na2CO3碳酸钠)却在水溶液中呈酸性或碱性等。

参见

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参考资料

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  1. ^ Svante Arrhenius, 1884, Recherches sur la conductivité galvanique des électrolytes, doctoral dissertation, Stockholm, Royal publishing house, P.A. Norstedt & söner
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酸碱电离理论
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