4. In a container at 2000°C, carbon dioxide decomposes into carbon monoxide and oxygen gas. The equilibrium constant, K, is 6.40 x 107. When the system is analyzed, the concentrations are found to be as follows: [CO] is 0.220 mol/L. [CO] is 3.0 x 102 mol/L, and [O2(g)] is 2.8 x 10 mol/L. Determine whether the system is at equilibrium (i.e. comparing Q to K), and if it is not, predict the direction in which the reaction will proceed to reach equilibrium.

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4. In a container at 2000˚C, carbon dioxide decomposes into carbon monoxide and oxygen gas.
The equilibrium constant, K, is 6.40 x 107. When the system is analyzed, the concentrations
are found to be as follows: [CO] is 0.220 mol/L. [CO] is 3.0 x 102 mol/L, and [O2(g)] is 2.8
x 10³ mol/L. Determine whether the system is at equilibrium (i.e. comparing Q to K), and if it
is not, predict the direction in which the reaction will proceed to reach equilibrium.
Transcribed Image Text:4. In a container at 2000˚C, carbon dioxide decomposes into carbon monoxide and oxygen gas. The equilibrium constant, K, is 6.40 x 107. When the system is analyzed, the concentrations are found to be as follows: [CO] is 0.220 mol/L. [CO] is 3.0 x 102 mol/L, and [O2(g)] is 2.8 x 10³ mol/L. Determine whether the system is at equilibrium (i.e. comparing Q to K), and if it is not, predict the direction in which the reaction will proceed to reach equilibrium.
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