Phosphorous pentachloride decomposes according to the reaction PC15 (g) = PC13(g) + Cl₂ (g) A 15.7 g sample of PC1, is added to a sealed 1.25 L flask and the reaction is allowed to come to equilibrium at a constant temperature. At equilibrium, 42.4% of the PCl, remains. What is the equilibrium constant, Kc, for the reaction? Kc =
Phosphorous pentachloride decomposes according to the reaction PC15 (g) = PC13(g) + Cl₂ (g) A 15.7 g sample of PC1, is added to a sealed 1.25 L flask and the reaction is allowed to come to equilibrium at a constant temperature. At equilibrium, 42.4% of the PCl, remains. What is the equilibrium constant, Kc, for the reaction? Kc =
Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Transcribed Image Text:Phosphorous pentachloride decomposes according to the reaction
PC1, (g) → PC13(g) + Cl₂(g)
A 15.7 g sample of PC15 is added to a sealed 1.25 L flask and the reaction is allowed to come to equilibrium at a constant
temperature. At equilibrium, 42.4% of the PC15 remains. What is the equilibrium constant, Kc, for the reaction?
Kc =
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