本题目来源于试卷: Models of Matter A.5 ldeal Gases，类别为 IB化学
[单选题]
14.01g of nitrogen ga / x;8czxbsjpe 5+ym,ss 4( db zpa(g-sz/z 8vqap)7)l*fc w)f8f cousz$(N_2)$ is reacted with excess $H_2$. What volume of ammonia $(NH_3)$gas would be produced at STP? The molar volume of a gas at STP is $22.7dm^3$.
$N_{2(g)}+3H_{2(g)}\rightarrow2NH_{3(g)}$
A. 11.4 $dm^3$
B. 22.7 $dm^3$
C. 34.1 $dm^3$
D. 45.4 $dm^3$
参考答案: B
本题详细解析:
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