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Consider the following reaction: COBr2(g) ⇌ CO(g) + Br2(g);  Kc is 0.19 at 73 °C. If an initial concentration was 0.63 M COBr2 what are the equilibrium concentrations of COBr2, CO, and Br2? Hint: use RICE TABLE Group of answer choices [COBr2] = 0.30 M, [CO] = 0.33 M, [Br2] = 0.33 M [COBr2] = 0.63 M, [CO] = 0.35 M, [Br2] = 0.35 M [COBr2] = 0.28 M, [CO] = 0.35 M, [Br2] = 0.35 M [COBr2] = 0.11 M, [CO] = 0.26 M, [Br2] = 0.26 M [COBr2] = 0.37 M, [CO] = 0.26 M, [Br2] = 0.26 M

Consider the following reaction: COBr2(g) ⇌ CO(g) + Br2(g);  Kc is 0.19 at 73 °C. If an initial concentration was 0.63 M COBr2 what are the equilibrium concentrations of COBr2, CO, and Br2? Hint: use RICE TABLE Group of answer choices [COBr2] = 0.30 M, [CO] = 0.33 M, [Br2] = 0.33 M [COBr2] = 0.63 M, [CO] = 0.35 M, [Br2] = 0.35 M [COBr2] = 0.28 M, [CO] = 0.35 M, [Br2] = 0.35 M [COBr2] = 0.11 M, [CO] = 0.26 M, [Br2] = 0.26 M [COBr2] = 0.37 M, [CO] = 0.26 M, [Br2] = 0.26 M

Chemistry for Engineering Students
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 12.103PAE: 12.103 Methanol, CH3OH, can be produced by the reaction of CO with H2, with the liberation of heat....
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5,Consider the following reaction:

COBr2(g) ⇌ CO(g) + Br2(g);  Kc is 0.19 at 73 °C. If an initial concentration was 0.63 M COBr2 what are the equilibrium concentrations of COBr2, CO, and Br2?
Hint: use RICE TABLE
Group of answer choices
[COBr2] = 0.30 M, [CO] = 0.33 M, [Br2] = 0.33 M
[COBr2] = 0.63 M, [CO] = 0.35 M, [Br2] = 0.35 M
[COBr2] = 0.28 M, [CO] = 0.35 M, [Br2] = 0.35 M
[COBr2] = 0.11 M, [CO] = 0.26 M, [Br2] = 0.26 M
[COBr2] = 0.37 M, [CO] = 0.26 M, [Br2] = 0.26 M
 
6.The equilibrium constant Kc for the following reaction at 927oC is 3.92 x 10-2. What is Kp at this temperature?

CO(g) + 3 H2(g)  ⇌ CH4(g) + H2O(g) 

Group of answer choices
3.80 x 10-4
2.48 x 105
4.16 x 10-8
4.04 x 10-6
3.92
 
 
 
 
 
 

 

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