136. Solving a chemistry problem

136. Solving a chemistry problem

6. The gas mixture contains 50 moles of SO2, 15 moles of O2, 35 moles of SO3 and is at T=298K. The total pressure in the mixture is 5 atm. In what direction will the reaction proceed in such a mixture:
2SO2 O2 = 2SO3 or 2SO3 = 2SO2 O2?

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