問題詳情
6. The acids HC2H3O2 and HF are both weak, but HF is a stronger acid than HC2H3O2. HCl is a strong acid. Order the following according to base strength.
(A) Cl- ＞ F- ＞ C2H3O2- ＞ H2O
(B) C2H3O2- ＞ F- ＞ H2O ＞ Cl-
(C) C2H3O2- ＞ F- ＞ Cl- ＞ H2O
(D) F- ＞ C2H3O2- ＞ H2O ＞ Cl-
(E) none of these
參考答案