Given the following data Fe2O3(s) 3CO(g) 2Fe(s) 3CO2(g) H 23 kJ 3Fe2O3(s) CO(g) 2Fe3O4(s) CO2(g) H 39 kJ Fe3O4(s) CO(g) 3FeO(s) CO2(g) H 18 kJ Calculate H for the reaction FeO(s) CO(g) Fe(s) CO2(g)

Question: Given the following data: Fe2O3(s) + 3CO(g) 2Fe(s) + 3CO2(g) H = 23 kJ 3Fe2O3(s) + CO(g) 2Fe3O4(s) + CO2(g) H = 39

Given the following data:
Fe2O3(s) + 3CO(g) → 2Fe(s) + 3CO2(g) ΔH = –23 kJ
3Fe2O3(s) + CO(g) → 2Fe3O4(s) + CO2(g) ΔH = –39 kJ
Fe3O4(s) + CO(g) → 3FeO(s) + CO2(g) ΔH = 18 kJ
Calculate ΔH for the reaction FeO(s) + CO(g) → Fe(s) + CO2(g)

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