A quantity of PCI; was heated in a 10L vessei at 25 At equilibrium e mixture contains 0.21 mol PCI, 0.32 mol PCl, and 0.32 mol Cl,. a) Calculate the equilibrium constant Kc for the dissociation of PCI, at 250°C given the equation, PCI,(g) PCI,(g) + Cl,(g) b) If the information is sufficient, calculate Kp for the reaction.

Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter14: Chemical Equilibrium
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3. A quantity of PC!, was heated in a 10L vessel at 250°C. At equilibrium,
the mixture contains 0.21 mol PCl,, 0.32 mol PCI, and 0.32 mol Cl,.
a) Calculate the equilibrium constant Kc for the dissociation of PC,
at 250°C given the equation, PCl,(g) PCI,(g)
b) If the information is sufficient, calculate Kp for the reaction.
5?
37
+ Cl,(g)
Transcribed Image Text:3. A quantity of PC!, was heated in a 10L vessel at 250°C. At equilibrium, the mixture contains 0.21 mol PCl,, 0.32 mol PCI, and 0.32 mol Cl,. a) Calculate the equilibrium constant Kc for the dissociation of PC, at 250°C given the equation, PCl,(g) PCI,(g) b) If the information is sufficient, calculate Kp for the reaction. 5? 37 + Cl,(g)
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