Consider the following equilibrium process at 686°C: CO2(g) + H2(g) = CO(g)+H20(g) The equilibrium concentrations of the reacting species are [CO] = 0.0500 M, [H2] = 0.0430 M, [CO2] = %3D = 0.0850 M, and [H,O] = 0.0350 M. (a) Calculate K, for the reaction at 686°C. (b) If we add CO, to increase its concentration to 0.430 mol / L, what will the concentrations of all gases be when equilibrium is reestablished? CO2: M H2: M CO: M H,O: M

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Consider the following equilibrium process at 686°C:
CO2(g) + H2(g) = CO(g) + H20(g)
The equilibrium concentrations of the reacting species are [CO] = 0.0500 M, [H2] = 0.0430 M,
[CO2] = 0.0850 M, and [H2O] = 0.0350 M.
%3D
(a) Calculate K, for the reaction at 686°C.
(b) If we add CO, to increase its concentration to 0.430 mol / L, what will the concentrations of all
gases be when equilibrium is reestablished?
CO2:
M
H2:
M
СО:
M
H,O:
M
Transcribed Image Text:Consider the following equilibrium process at 686°C: CO2(g) + H2(g) = CO(g) + H20(g) The equilibrium concentrations of the reacting species are [CO] = 0.0500 M, [H2] = 0.0430 M, [CO2] = 0.0850 M, and [H2O] = 0.0350 M. %3D (a) Calculate K, for the reaction at 686°C. (b) If we add CO, to increase its concentration to 0.430 mol / L, what will the concentrations of all gases be when equilibrium is reestablished? CO2: M H2: M СО: M H,O: M
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