7. Given PCls (g) PC13 (g) + Cl2(g) At 250°C, a sample of PCIs was placed in a 24.0-liter evacuated reaction vessel and allowed to come to equilibrium. Analysis showed that at equilibrium 0.42 mole of PCl5, 0.64 mole of PC13, and 0.64 mole of Cl2 were present in the vessel. Calculate Kp for the reaction at this temperature. a) 1.3 b) 2.2 1.8 d) 2.4 e) 2.6 f) 1.2 g) 1.5

Chemistry by OpenStax (2015-05-04)
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Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
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Chapter13: Fundamental Equilibrium Concepts
Section: Chapter Questions
Problem 6E: Explain why there may be an infinite number of values for the reaction quotient of a reaction at a...
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7. Given PCls (g) PC13 (g) + Cl2(g)
At 250°C, a sample of PCIs was placed in a 24.0-liter evacuated reaction
vessel and allowed to come to equilibrium. Analysis showed that at equilibrium
0.42 mole of PCl5, 0.64 mole of PC13, and 0.64 mole of Cl2 were present in
the vessel. Calculate Kp for the reaction at this temperature.
a) 1.3
b) 2.2 1.8 d) 2.4 e) 2.6 f) 1.2 g) 1.5
Transcribed Image Text:7. Given PCls (g) PC13 (g) + Cl2(g) At 250°C, a sample of PCIs was placed in a 24.0-liter evacuated reaction vessel and allowed to come to equilibrium. Analysis showed that at equilibrium 0.42 mole of PCl5, 0.64 mole of PC13, and 0.64 mole of Cl2 were present in the vessel. Calculate Kp for the reaction at this temperature. a) 1.3 b) 2.2 1.8 d) 2.4 e) 2.6 f) 1.2 g) 1.5
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