The highly exothermic thermite reaction, in which aluminum reduces iron(III) oxide to elemental iron, has been used by railroad repair crews to weld rails together. 2Al(s) + Fe2O3(s) ⟶ 2Fe(s) + Al2O3(s) ΔH = –850. kJ/mol How much heat is released if 95.3 g of iron are formed?

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Q: The highly exothermic thermite reaction, in which aluminum reduces iron (III) oxide to elemental…

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