問題詳情
20. The solubility of Fe(OH)3 (Ksp = 4 × 10-38) in a solution buffered at pH = 5.0 is mol/L
(A) 4.0 × 10-11
(B)2.5 × 10-10
(C) 2.5 × 10-4
(D) 4.0 × 10-29
(E)4.0 × 10-17
(A) 4.0 × 10-11
(B)2.5 × 10-10
(C) 2.5 × 10-4
(D) 4.0 × 10-29
(E)4.0 × 10-17
參考答案
無參考答案
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