問題詳情
32. Calculate the pH of 0.10 M NH4CN. (Kb for NH3 = 1.8 x 10-5; Ka for HCN = 6.2 x 10-10)
(A) 9.23
(B) 8.87
(C) 8.21
(D) 5.79
(E) 5.13
(A) 9.23
(B) 8.87
(C) 8.21
(D) 5.79
(E) 5.13
參考答案
無參考答案
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