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碳和氧气反应生成什么
更新时间: 2020-07-03 00:00:00  

碳与氧气的质量比不同,生成物不同。

以3g碳为例:

1、氧气质量不大于4g时,生成物是CO;

2、氧气质量大于4g而小于8g时生成物是CO 和CO2;

3、氧气质量大于或等于8g时,生成物是CO2。

关键词: 氧气 反应 生成 什么

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