本题目来源于试卷: Mechanisms of Chemical Change F.1 Proton Transfer Reactions，类别为 IB化学
[单选题]
Four features of the vbabdkmo-/ zn(ygp.h5cz- 5t wo/l-m70 7 v ll c w*a4d .n/re,6 oicvg$HNO_3$ molecule are labelled a-d.
Why is one mole of $HNO_3$ able to react with one mole of NaOH?
A. Bond a can break to produce a hydrogen ion
B. ond b can break to produce a hydroxide ion
C. The charged nitrogen atom c can bond to a hydroxide ion
D. The charged oxygen atom d can bond to a hydrogen ion
参考答案: A
本题详细解析:
NaOH is a base so reacts with a hydrogen ion./l;,e9l7k g bq h.a:u ipthsb+ $HNO_3$ , nitric acid, releases a hydrogen ion through the breaking (heterolysis) of the O-H bond.
This question is moderately difficult as the student must recognise that NaOH is a base and $HNO_3$ an acid and correctly interpret a structural formula that may be unfamiliar.
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