[Review Topics]References)Use the References to access important values if needed for this question.Consider the following system at equilibrium at 500 K:PCI3(g) + Cl2(g) =PCI5(g) + 21.0 kcalIf the TEMPERATURE on the equilibrium system is suddenly increased:The reaction must:A. Run in the forward direction to reestablish equilibrium.B. Run in the reverse direction to reestablish equilibrium.C. Remain the same. Already at equilibrium.The concentration of Cl, will:VA. Increase.B. Decrease.C. Remain the same.

Given reaction at equilibrium is PCl3 + Cl2 <==> PCl5 + 21.0 kcal At 500 K temperature.

Consider the following system at equilibrium at 500 K: PCI3(g) + Cl½(g)=PCl;(g) + 21.0 kcal If the TEMPERATURE on the equilibrium system is suddenly increased: The reaction must: VA. Run in the forward direction to reestablish equilibrium. B. Run in the reverse direction to reestablish equilibrium. C. Remain the same. Already at equilibrium. The concentration of Cl2 will: VA. Increase. B. Decrease. C. Remain the same.

Consider the following system at equilibrium at 500 K: PCI3(g) + Cl½(g)=PCl;(g) + 21.0 kcal If the TEMPERATURE on the equilibrium system is suddenly increased: The reaction must: VA. Run in the forward direction to reestablish equilibrium. B. Run in the reverse direction to reestablish equilibrium. C. Remain the same. Already at equilibrium. The concentration of Cl2 will: VA. Increase. B. Decrease. C. Remain the same.

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter12: Chemical Equilibrium

Section: Chapter Questions

Problem 12.98PAE

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