問題詳情
44 Acetylcholine (Ach) 阻斷劑 d-Tubocurarine 具備下列何種結構？
(A)Oxonium
(B)Ammonium
(C)Sulfonium
(D)Phosphonium
參考答案
答案：B
難度：適中0.5
統計：A(2),B(5),C(1),D(0),E(0)
用户評論
【Bryan】評論
The ammonium cation is a positively charged polyatomic ion with the chemical formula NH4+.