2020年1月9日 — The substances with higher density are always heavier ,co2 has higher density than o2 but co2 does not forms the lower layer of the atmosphere .
Carbon dioxide is 53% more dense than dry air, but is long lived and thoroughly mixes in the atmosphere. About half of excess CO 2 emissions to the atmosphere...
作者:G BADINO · 2009 · 被引用次数:48 — Carbon dioxide is not heavier than oxygen or water vapor, but it is denser than those gases. Even in papers where the term density is used, the downward...8 页
Carbon dioxide gas is heavier than oxygen and as such, it sinks, displacing any oxygen that may be below it. When sprayed onto a fire, the carbon dioxide...24 页
2016年9月4日 — Carbon dioxide is heavier than oxygen and nitrogen still it does not form the lower layer of atmosphere. Why? The only reason I feel this...
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