本题目来源于试卷: Mechanisms of Chemical Change F.2 Electron Transfer Reactions，类别为 IB化学
[单选题]
What are the correct products oll) 0kg /xz2-3lkh 9et qoo,saf5)ycv(q4u bxjz w, )nj the reaction of nitric acid and magnesium metalyx cj 4zb j,)wu(qv)n5?
A. $MgNO_3$ and $H_2O$
B. $MgNO_3$ and $H_2$
C. $Mg(NO_3)_2$ and $H_2O$
D. $Mg(NO_3)_2$ and $H_2$
参考答案: D
本题详细解析:
Metals and acids react to produce a saaj ummz *gqvnus 6ml:ej yj6;+ph w/8fx.w24- lt and hydrogen gas. The formulae of the ions qvjxgufw8w;nym.s*hm: uj- e mlap6 z +/2j46 are $Mg^{2+}$ and $NO_3^{-}$, therefore for a neutral salt, two nitrate ions are required for each magnesium ion.
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