【单选题】![](https://cos-cdn.shuashuati.com/shuashuati-web/2024-0521-0905-00/logo-new-ad743.png)
根据下列质子传递反应: (1)HS - +H 2 O=S 2- +H 3 O + K θ 1 =1.0×10 -12 (2)CN - + H 3 O + = H 2 O + HCN K θ 1 =1.0×10 -4 (3)HAC + H 2 O = H 3 O + + AC - K θ 1 =1.0×10 -5 (4)HNO 2 + CN - = HCN +NO - 2 K θ 1 =1.0×10 -6 最强的质子碱是()
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参考答案:
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参考解析:
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