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化学
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标准状况下,22.4L以任意比例混合的CO与CO2中所含碳原子总数约为NA?为什么呢?
人气：367 ℃ 时间：2019-08-21 05:09:10
解答
22.4L气体是1mol,而无论是1molco还是1molco2都每个都只含有1个C,所以1mol混合气体里有1mol碳原子,即1NA
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