2. HF is a stronger acid than HC2H3O2. Order the following according to base strength.
(A) C2H3O2-> F- >Cl->H2O
(B) C2H3O2->F-> H₂O > Cl-
(C) CI-> F->C2H3O2-> H2O
(D) F->C2H3O2-> H2O>Cl-
(E) none of these
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統計: A(0), B(1), C(0), D(0), E(0) #3297318
統計: A(0), B(1), C(0), D(0), E(0) #3297318