Calculate the value of the free energy change, ΔG, for the reaction below at 225.0ºC when the pressures of H₂ (g) = 5.00 atm, I₂ (g) = 5.00 atm, and HI (g) = 0.0750 atm. H₂ (g) + I₂ (g) → 2 HI (g) ΔGº=-15.92 kJ ΔHº=-9.48 kJ

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