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2018_2019学年高中化学第4章化学与自然资源的开发利用第1节开发利用金属矿物和海水资源课时1金属矿物的开发利用课件新人教版必修2.ppt

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2018_2019学年高中化学第4章化学与自然资源的开发利用第1节开发利用金属矿物和海水资源课时1金属矿物的开发利用课件新人教版必修2.ppt_第1页
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第四章 化学与自然资源的开发利用,第一节 开发利用金属矿物和海水资源 课时1 金属矿物的开发利用,游离,化合,还原,氧化还原反应,得到,不活泼,C、H2、CO、Al,回收和再利用,金属冶炼的方法,铝热反应,谢谢观看,

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