求锌,铁,镁分别与稀硫酸反应的化学方程式
人气:425 ℃ 时间:2019-08-17 18:11:09
解答
Zn + H2SO4===ZnSO4 + H2↑
Fe + H2SO4===FeSO4 + H2↑
Mg + H2SO4===MgSO4 + H2↑
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