Solving a problem in chemistry section 3 point 67

Solving a problem in chemistry section 3 point 67

67. Calculate the equilibrium constant of the reaction at 500 K: PCl5 (g) ↔ PCl3 (g) + Cl2 (g) if the moment of equilibrium dissociated 54% PCl5, and the initial concentration of PCl5 was 1 mol / dm3

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Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)