218kJmol的知识精选

已知:CO(g)+FeO(s)=Fe(s)+CO2(g)ΔH=-218kJ/mol,则14gCO气体还原足量F...
问题详情:已知:CO(g)+FeO(s)=Fe(s)+CO2(g)ΔH=-218kJ/mol,则14gCO气体还原足量FeO固体得到Fe固体和CO2气体时放出的热量为            (    )A.+218kJ/molB.-109kJ/mol   C.218kJ     D.109kJ【回答】【*】...
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