問題詳情
32. A 0.50 M solution of the BHA has a pH of 7.50 at 25 ℃, where B is a weak base and A- isthe anion of the weak acid HA. Ifthe K, value for B is
(A)
(B)
(C)
(D)
(E)
參考答案
答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增
難度：計算中-1
書單：沒有書單，新增
32. A 0.50 M solution of the BHA has a pH of 7.50 at 25 ℃, where B is a weak base and A- isthe anion of the weak acid HA. Ifthe K, value for B is