Chemistry, 23.04.2021 07:20, yasmincastor

I need help please. No links/ irrelevant answers or I will report you Data:
2Fe(s) + O2(g) => 2FeO(s) ΔH = -545.6 kJ
4Fe(s) + 3O2(g) => 2Fe2O3(s) ΔH = -1,643.6 kJ
3Fe(s) + 2O2(g) => Fe3O4(s) ΔH = -1,117.7 kJ

Given the data above, determine the heat of reaction, ΔH, for the reaction:
2 Fe3O4(s) => 2 Fe2O3(s) + 2 FeO(s)

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I need help please. No links/ irrelevant answers or I will report you Data:
2Fe(s) + O2(g) =...