問題詳情
33. 下列有關酸、鹼與鹽的敘述，何者正確？
(A)酸可以和金屬反應產生氫氣
(B)鹼可以和油脂反應
(C) pH 值的表示法為 log[H3O+]
(D)溶液中的 pH 與 pOH 值之和為 14
(E) Ca(NO3)2的水溶液為鹼性普通化學4
(A)酸可以和金屬反應產生氫氣
(B)鹼可以和油脂反應
(C) pH 值的表示法為 log[H3O+]
(D)溶液中的 pH 與 pOH 值之和為 14
(E) Ca(NO3)2的水溶液為鹼性普通化學4
參考答案
答案：A,B,D
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)
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