user
Calculate the standard enthalpy and entropy change for the reaction that occurs when 1 mole of Fe2O3 is formed from its elements in their standard state, using the following given data:

Fe(s) + 1.5 O2(g) → Fe2O3(s)    ΔH°f = -824.2 kJ/mol   ΔS° = 87.4 J/mol·K
assistant
<|begin_of_thought|>

Deep Thought is thinking for 7.5 million years.

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The answer is 42.

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