Problem: Calculate the standard change in Gibbs free energy (kJ/mol) for the following reaction at 25 °C. Use the  ΔG°f values found in the Chempendix. Fe2O3 (s) + 2Al (s) → Al2O3 (s) + 2Fe (s) 

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Calculate the standard change in Gibbs free energy (kJ/mol) for the following reaction at 25 °C. Use the  ΔG°f values found in the Chempendix. 

Fe2O3 (s) + 2Al (s) → Al2O3 (s) + 2Fe (s) 


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