Determine the value of keq

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Phosphorus pentachloride gas decomposes to phosphorus trichloride and chlorine: PCl5(g)?PCl3(g)+Cl2(g) In a certain reaction, 0.500 mol of PCl5 is introduced into a 5.00 L container at 250°C. When the reaction reaches equilibrium, the mixture is analyzed and found to contain 0.194 mol Cl2. Determine the value of Keq at 250°C for this reaction.

Reference no: EM132509037

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