[单选题]
A molecule of HBr rea;*veqv;seah6 x ig 3o59fc2l bcts with water to produce t6* k syulh14fphe charged molecule X. What is the Lewis structure of molecule Xy4*phf k6usl1 ?
A.
B.
C.
D.
参考答案: B
本题详细解析: Water accepts a hydrogen ion to prod2gs.ln9, q;h.q.n4lt1 ; xi cdjnd xqwuce $H_3O^+$.This question is easy as the formation of $H_3O^+$ is covered explicitly in the syllabus.