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For the next two questions consider the following reaction system at equilibrium: C (s) + CO2 (g) = 2 CO (g) Adding more solid carbon to the reaction mixture will A) Increase the partial pressure of CO and decrease the partial pressure of CO₂ B) Increase the partial pressure of CO2 and decrease the partial pressure of CO C) shift the equilibrium to the right D) both A and C are correct E) not affect the equilibrium The reaction is endothermic (it has a positive AH). Therefore, heating the reaction will: A) result in the formation of more CO B) result in the formation of more CO2 C) have no effect on the position of the equilibrium D) it is impossible to tell If given: SO2 (g) + NO2 (g) = SO3 (g) + NO (g) K = 0.250 What is the equilibrium constant for: 2 SO2 (g) + 2 NO2 (g) = 2 SO3 (g) +2 NO (g) K = ? A) 0.500 B) 0.120 C) 0.0625 D) 0.250 E) none of these

For the next two questions consider the following reaction system at equilibrium: C (s) + CO2 (g) = 2 CO (g) Adding more solid carbon to the reaction mixture will A) Increase the partial pressure of CO and decrease the partial pressure of CO₂ B) Increase the partial pressure of CO2 and decrease the partial pressure of CO C) shift the equilibrium to the right D) both A and C are correct E) not affect the equilibrium The reaction is endothermic (it has a positive AH). Therefore, heating the reaction will: A) result in the formation of more CO B) result in the formation of more CO2 C) have no effect on the position of the equilibrium D) it is impossible to tell If given: SO2 (g) + NO2 (g) = SO3 (g) + NO (g) K = 0.250 What is the equilibrium constant for: 2 SO2 (g) + 2 NO2 (g) = 2 SO3 (g) +2 NO (g) K = ? A) 0.500 B) 0.120 C) 0.0625 D) 0.250 E) none of these

Chemistry
Chemistry
10th Edition
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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For the next two questions consider the following reaction system at equilibrium: C (s) + CO2 (g) = 2 CO (g) Adding more solid carbon to the reaction mixture will A) Increase the partial pressure of CO and decrease the partial pressure of CO₂ B) Increase the partial pressure of CO2 and decrease the partial pressure of CO C) shift the equilibrium to the right D) both A and C are correct E) not affect the equilibrium The reaction is endothermic (it has a positive AH). Therefore, heating the reaction will: A) result in the formation of more CO B) result in the formation of more CO2 C) have no effect on the position of the equilibrium D) it is impossible to tell
Transcribed Image Text:For the next two questions consider the following reaction system at equilibrium: C (s) + CO2 (g) = 2 CO (g) Adding more solid carbon to the reaction mixture will A) Increase the partial pressure of CO and decrease the partial pressure of CO₂ B) Increase the partial pressure of CO2 and decrease the partial pressure of CO C) shift the equilibrium to the right D) both A and C are correct E) not affect the equilibrium The reaction is endothermic (it has a positive AH). Therefore, heating the reaction will: A) result in the formation of more CO B) result in the formation of more CO2 C) have no effect on the position of the equilibrium D) it is impossible to tell
If given: SO2 (g) + NO2 (g) = SO3 (g) + NO (g) K = 0.250 What is the equilibrium constant for: 2 SO2 (g) + 2 NO2 (g) = 2 SO3 (g) +2 NO (g) K = ? A) 0.500 B) 0.120 C) 0.0625 D) 0.250 E) none of these
Transcribed Image Text:If given: SO2 (g) + NO2 (g) = SO3 (g) + NO (g) K = 0.250 What is the equilibrium constant for: 2 SO2 (g) + 2 NO2 (g) = 2 SO3 (g) +2 NO (g) K = ? A) 0.500 B) 0.120 C) 0.0625 D) 0.250 E) none of these
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