Questions: 1) Using the equilibrium shown below, fill in the table showing which way each stress would shift things to re-establish equilibrium and the effect on the value of Kc each stress will have. Assume that only the stress that is being applied is happening to the system at equilibrium and nothing else changes (e.g. the volume of the container remains constant unless you are told otherwise). 2CHC13(g) +Cl2(g) = 2CCl4(1) + H₂(g) Stress Add Cl₂(g) Add CC140) Remove CHCl3(g) Cool System Add a catalyst Reduce volume Add He(g) ΔΗ = .60 kJ Direction of shift to re- establish equilibrium 93 ΔΗ = 130 kJ Change in the value of Kc 2) For the equilibrium shown below, list three things that you could do to decrease the yield of the products. H₂O(g) + C(s) = CO(g) + H₂(g)

Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter12: Gaseous Chemical Equilibrium
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Problem 62QAP: Mustard gas, used in chemical warfare in World War I, has been found to be an effective agent in the...
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Questions:
1) Using the equilibrium shown below, fill in the table showing which way each stress
would shift things to re-establish equilibrium and the effect on the value of Kc each
stress will have. Assume that only the stress that is being applied is happening to the
system at equilibrium and nothing else changes (e.g. the volume of the container
remains constant unless you are told otherwise).
2CHCl3(g) +Cl2(g) = 2CC14(1) + H₂(g)
Stress
Add Cl2(g)
Add CC140)
Remove CHCl3(g)
Cool System
Add a catalyst
Reduce volume
Add He(g)
AH = -60 kJ
Direction of shift to re-
establish equilibrium
93
ΔΗ = 130 kJ
Change in the value of
Kc
2) For the equilibrium shown below, list three things that you could do to decrease the
yield of the products.
H₂O(g) + C(s) = CO(g) + H₂(g)
Transcribed Image Text:Questions: 1) Using the equilibrium shown below, fill in the table showing which way each stress would shift things to re-establish equilibrium and the effect on the value of Kc each stress will have. Assume that only the stress that is being applied is happening to the system at equilibrium and nothing else changes (e.g. the volume of the container remains constant unless you are told otherwise). 2CHCl3(g) +Cl2(g) = 2CC14(1) + H₂(g) Stress Add Cl2(g) Add CC140) Remove CHCl3(g) Cool System Add a catalyst Reduce volume Add He(g) AH = -60 kJ Direction of shift to re- establish equilibrium 93 ΔΗ = 130 kJ Change in the value of Kc 2) For the equilibrium shown below, list three things that you could do to decrease the yield of the products. H₂O(g) + C(s) = CO(g) + H₂(g)
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