AHj (kJ/mol) S (J/mol K) Fe₂O3(s) -824.2 87.4 CO(g) -110.5 197.6 Fe(s) 0 27.3 CO₂(g) -393.5 213.6 I. THERMODYNAMICS For

[answerhappygod]

Ahj Kj Mol S J Mol K Fe O3 S 824 2 87 4 Co G 110 5 197 6 Fe S 0 27 3 Co G 393 5 213 6 I Thermodynamics For 1 (99.13 KiB) Viewed 7 times

AHj (kJ/mol) S (J/mol K) Fe₂O3(s) -824.2 87.4 CO(g) -110.5 197.6 Fe(s) 0 27.3 CO₂(g) -393.5 213.6 I. THERMODYNAMICS For the reaction: 2 Fe(s) + 3 CO₂(g) →Fe₂O3(s) + 3 CO(g) a. Calculate the entropy, enthalpy and free energy change for the reaction under standard conditions. (6 points) b. Is this reaction ever nonspontaneous as the temperature changes? Explain. (3 points) C. Calculate the equilibrium constant at standard conditions. (3 points) d. Explain in terms of thermodynamics and equilibrium if the reaction is product or reactant favored. (2 points) e. Explain in terms of thermodynamics and Le Chatelier's principle the effect of increasing temperature. (2 points) f. What is the effect on the free energy of the reaction if the pressure is increased? Explain. (2 points) What are "standard conditions" for thermodynamic quantities? (2 points)