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Draw an energy-level diagram that represents the Hesss law calculation in Exercise 5.72. Exercise 5.72 In the

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Draw an energy-level diagram that represents the Hess’s law calculation in Exercise 5.72.

Exercise 5.72

In the process of isolating iron from its ores, carbon monoxide reacts with iron(III) oxide, as described by the following equation:Fe2O3(s) + 3CO(g) 2Fe(s) + 3CO(g) = -24.8 kJ The enthalpy change for the combustion of carbon mon- oxide is

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Fe2O3(s) + 3CO(g) →2Fe(s) + 3CO₂(g) ΔΗ = -24.8 kJ The enthalpy change for the combustion of carbon mon- oxide is 2CO(g) + O₂(g) → 2CO₂(g) AH = -566 kJ Use this information to calculate the enthalpy change for the equation 4Fe(s) + 302(g) → 2Fe₂O3(s) AH = ?

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