如果要除去二氧化碳气体中混有的少量一氧化碳，
侯英超 |
发布日期：2010-06-13 02:49:48
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如果要除去二氧化碳气体中混有的少量一氧化碳，应采用的方法是（ ） A. 点燃混合气体，使一氧化碳转变成二氧化碳 B. 把混合气体通入石灰水中 C. 使混合气体通过灼热的氧化铜 D. 把混合气体从一容器倒入另一容器 |
