The Heat Of Formation Of Fe2o3 S Is 826 Kj Mol Calculate The Heat Of The Reacti

The heat of formation of fe2o3(s) is -826 kj/mol. calculate the heat of the reaction for 4fe(s) 3o2 (g) → 2fe2o3(s) when a 55.8-g sample of iron is reacted. answer: δh of reaction