問題詳情
18. A 0.15 M solution of a weak acid is 3.0% dissociated. The Ka of the acid is calculated to be .
(A) 3.5 × 10-4
(B)4.2 × 10-3
(C) 1.4 × 10-4
(D) 2.4 × 10-2
(E)3.6 × 10-3
(A) 3.5 × 10-4
(B)4.2 × 10-3
(C) 1.4 × 10-4
(D) 2.4 × 10-2
(E)3.6 × 10-3
參考答案
無參考答案
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