已知下列兩個反應均趨向右方，則相同濃度的(甲) CH3COOH；(乙) NaHSO4；(丙) H2S 水溶液中，[H＋]大小順序為何？(A) (甲)＞(乙)＞(丙) (B) (丙)＞(甲)＞(乙)

問題詳情

9.已知下列兩個反應均趨向右方，則相同濃度的(甲) CH3COOH；(乙) NaHSO4；(丙) H2S 水溶液中，[H＋]大小順序為何？
(A) (甲)＞(乙)＞(丙)
(B) (丙)＞(甲)＞(乙)
(C) (乙)＞(甲)＞(丙)
(D) (乙)＞(丙)＞(甲)

參考答案

答案：C
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)

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