相同质量的镁和铝，分别与足量的盐酸反应，生成氢气的体积比是_刷题宝

题干

相同质量的镁和铝，分别与足量的盐酸

反应，生成氢气的体积比是

A：1：1

B：1 ：2

C：2 ：3

D：3 ：4

上一题下一题 0.0难度选择题更新时间:2018-11-29 05:42:04

答案(点此获取答案解析）

D

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