问题:

【(1)反应Fe(s)+CO2(g)⇌FeO(s)+CO(g)△H1,平衡常数为K1反应Fe(s)+H2O(g)⇌FeO(s)+H2(g)△H2,平衡常数为K2在不同温度时K1、K2的值如表:700℃900℃K11.472.15K】

更新时间:2024-04-27 17:17:11

问题描述:

侯娜回答:

  (1)①已知:Ⅰ.Fe(s)+CO2(g)⇌FeO(s)+CO(g)Ⅱ.Fe(s)+H2O(g)⇌FeO(s)+H2(g)由盖斯定律,Ⅰ-Ⅱ可得:CO2(g)+H2(g)⇌CO(g)+H2O(g),则△H=△H1-△H2,平衡常数K=K1K2,700℃平衡常数为1.47...

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