2.根據布忍斯特-羅列(Brønsted-Lowry)酸鹼理論,下列何者不屬於酸?
(A)HCO3-
(B)H2O +
(C)NH4+
(D)S2-
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統計: A(4), B(11), C(26), D(27), E(0) #3973441
統計: A(4), B(11), C(26), D(27), E(0) #3973441