Consider the following reaction where K. = 1.20x102 at 500 K: PCI5 (g) PCI3 (g) + Cl2 (g) A reaction mixture was found to contain 0.112 moles of PCI5 (g), 2.42x10-2 moles of PCI3 (g), and 4.24×102 moles of Cl2 (g), in a 1.00 liter containe

Consider the following reaction where K. = 1.20x102 at 500 K: PCI5 (g) PCI3 (g) + Cl2 (g) A reaction mixture was found to contain 0.112 moles of PCI5 (g), 2.42x10-2 moles of PCI3 (g), and 4.24×102 moles of Cl2 (g), in a 1.00 liter containe

World of Chemistry, 3rd edition

3rd Edition

ISBN:9781133109655

Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste

Chapter17: Equilibrium

Section: Chapter Questions

Problem 31A

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Question

identify the true statements in the following

Consider the following reaction where K. = 1.20x10-2 at 500 K:
PCI5 (g) = PCI3 (g) + Cl2 (g)
A reaction mixture was found to contain 0.112 moles of PCI5 (g), 2.42x10-2 moles of PCI3 (g), and 4.24×102 moles of Cl2 (g), in a 1.00 liter containe

In order to reach equilibrium Ke must increase.
In order to reach equilibrium PCI3 must be produced.
Qc is greater than Ke.
The reaction is at equilibrium. No further reaction will occur.

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