A student determines the value of the equilibrium constant to be 7.86x10-37 for the following reaction. H2S(g) + 2H20(1)3H2(g) + SO2(g) Based on this value of Keg: AG° for this reaction is expected to be (greater, less) than zero. Calculate the free energy change for the reaction of 2.28 moles of H2S(g) at standard conditions at 298K. AG°nun = kJ

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Chapter18: Thermodynamics And Equilibrium
Section: Chapter Questions
Problem 18.114QP
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A student determines the value of the equilibrium constant to be 7.86x10-37 for the following
reaction.
H2S(g) + 2H20(1) 3H2(g) + SO2(g)
Based on this value of Keg:
than zero.
AG° for this reaction is expected to be (greater, less)
Calculate the free energy change for the reaction of 2.28 moles of H,S(g) at standard conditions
at 298K.
AG°rxn
kJ
Transcribed Image Text:A student determines the value of the equilibrium constant to be 7.86x10-37 for the following reaction. H2S(g) + 2H20(1) 3H2(g) + SO2(g) Based on this value of Keg: than zero. AG° for this reaction is expected to be (greater, less) Calculate the free energy change for the reaction of 2.28 moles of H,S(g) at standard conditions at 298K. AG°rxn kJ
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