問題詳情
14. CuCl與AgCl的Ksp分別為1.2×10－6與1.8×10－10。某一溶液含有0.1 M的Cu＋與0.1 M的Ag＋，欲利用沉澱法將Cu＋與Ag＋分離，則平衡時[Cl－]離子的理想濃度應為何？
(A) [Cl－]＜1.8×10－
(B) 1.2×10－6＞[Cl－]＞1.8×10－10
(C) 1.2×10－5＞[Cl－]＞1.8×10－
(D) [Cl－]＞1.2×10－5
(A) [Cl－]＜1.8×10－
(B) 1.2×10－6＞[Cl－]＞1.8×10－10
(C) 1.2×10－5＞[Cl－]＞1.8×10－
(D) [Cl－]＞1.2×10－5
參考答案
答案：[無官方正解]
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)
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