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Consider the reaction. 2Fe2O3⟶4Fe+3O2Δ𝐻∘rxn=+824.2 kJ The formation of 79.0 g of Fe results in... the release of 1170 kJ of heat. the absorption of 1170 kJ of heat. the release of 291 kJ of heat. the release of 16300 kJ of heat. the absorption of 291 kJ of heat. the absorption of 16300 kJ of heat.