5.6克铁和足量的稀硫酸反应,问生成硫酸亚铁多少克?同时生成氢气多少克?
5.6克铁和足量的稀硫酸反应,问生成硫酸亚铁多少克?同时生成氢气多少克?
化学人气:332 ℃时间:2019-11-05 01:00:01
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设反应生成氢气的质量为x,硫酸亚铁的质量是y.Fe+H2SO4=FeSO4+H2↑ 56 152 25.6g&...
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