有關FeOsFes的精選大全

已知:CO(g)+FeO(s)=Fe(s)+CO2(g)ΔH=-218kJ/mol,則14gCO氣體還原足量F...
問題詳情:已知:CO(g)+FeO(s)=Fe(s)+CO2(g)ΔH=-218kJ/mol,則14gCO氣體還原足量FeO固體得到Fe固體和CO2氣體時放出的熱量為            (    )A.+218kJ/molB.-109kJ/mol   C.218kJ     D.109kJ【回答】【*】...
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