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51问答网 > 壬酸钠（C8H17COONa）的水溶液呈什么性

壬酸钠（C8H17COONa）的水溶液呈什么性

2025-03-14 10:20:29

推荐回答（3个）

回答1：

应该是弱碱性
壬酸是弱酸，与碱发生酸碱中和反应，生成强碱弱酸盐，水解显碱性

回答2：

壬酸是弱酸，有机酸本来就是弱酸，羧基离第一个碳原子越远，酸性越弱。
壬酸钠在水溶液里会水解，壬酸跟会结合氢离子，氢氧根离子相对多，水溶液呈碱性。

回答3：

碱性

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