What Is the Free Energy Change $\Delta$ G $\degree$ , for the Equilibrium Between Hydrogen Iodide, Hydrogen, and Iodine

question 11

Multiple Choice

What is the free energy change, $\Delta$ G $\degree$ , for the equilibrium between hydrogen iodide, hydrogen, and iodine at 453 $\degree$ C?
K_c = 0.020

• A) 6.4 kJ
• B) 8.8 kJ
• C) 15 kJ
• D) 19 kJ
• E) 24 kJ

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