The equilibrium constant for the reaction 2SO3 (g) ⇌ 2SO2 (g) + O2 ( – InterviewSolution

1.	The equilibrium constant for the reaction 2SO3 (g) ⇌ 2SO2 (g) + O2 (g) is 0.3 atm at 1000 K. One mole of SO2 and two moles of O2 are placed in a vessel that is maintained at a pressure of 4 atm. How much SO3 is present at equilibrium?
Answer» The equilibrium constant for the reaction $2 S O_{3}$ (g) $⇌$ $2 S O_{2}$ (g) + $O_{2}$ (g) is 0.3 atm at 1000 K. One mole of $S O_{2}$ and two moles of $O_{2}$ are placed in a vessel that is maintained at a pressure of 4 atm. How much $S O_{3}$ is present at equilibrium?

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