試題詳解

8. Rank the following 0.10 M solutions in order from most acidic to most basic:
(1)CaBr₂, (2)KNO₂, (3)NH₄ClO₄, (4)NH₄NO₂, (5)HNO₂
(A)5, 3, 1, 2, 4
(B)3, 5, 2, 4, 1
(C)5, 3, 4, 2, 1
(D)5, 3, 4, 1, 2
(E)5, 4, 1, 3, 2