27•在CH3COOH + HS- → CH3COO- + H2S反應中,下列敘述何者正確?
(A)HS-之鹼性較CH3COO-強,故反應趨勢由左至右
(B)HS-爲酸,CH3COOH爲鹼
(C)CH3COO-_爲CH3COOH的共軛酸
(D)HS-爲H2S的共妮酸
(A)HS-之鹼性較CH3COO-強,故反應趨勢由左至右
(B)HS-爲酸,CH3COOH爲鹼
(C)CH3COO-_爲CH3COOH的共軛酸
(D)HS-爲H2S的共妮酸
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統計: A(47), B(2), C(9), D(5), E(0) #1030748
統計: A(47), B(2), C(9), D(5), E(0) #1030748