Consider the combustion of methane (as represented by the following equation). This is the reaction that occurs for a Bunsen burner, which is a source of heat for chemical reactions in the laboratory. CH 4(9) +20 2(g) =CO2(g) + 2H 20(g) For the system at chemical equilibrium, which of the following explains what happens if the temperature is reduced? O a. The equilibrium position is shifted to the left and the value for K increases. O b. The equilibrium position is shifted to the right and the value for K increases. O c. The equilibrium position is shifted to the right and the value for K decreases. Od. The equilibrium position is shifted but the value for K stays constant. Oe. The equilibrium position is shifted to the left and the value for K decreases.

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Chapter12: Chemical Equilibrium
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Consider the combustion of methane (as represented by the following equation). This is the reaction that occurs for a Bunsen burner, which is a
source of heat for chemical reactions in the laboratory.
CH 4(9) +20 2(g) =CO2(g) + 2H 20(g)
For the system at chemical equilibrium, which of the following explains what happens if the temperature is reduced?
O a. The equilibrium position is shifted to the left and the value for K increases.
O b. The equilibrium position is shifted to the right and the value for K increases.
O c. The equilibrium position is shifted to the right and the value for K decreases.
O d. The equilibrium position is shifted but the value for K stays constant.
Oe. The equilibrium position is shifted to the left and the value for K decreases.
Transcribed Image Text:Consider the combustion of methane (as represented by the following equation). This is the reaction that occurs for a Bunsen burner, which is a source of heat for chemical reactions in the laboratory. CH 4(9) +20 2(g) =CO2(g) + 2H 20(g) For the system at chemical equilibrium, which of the following explains what happens if the temperature is reduced? O a. The equilibrium position is shifted to the left and the value for K increases. O b. The equilibrium position is shifted to the right and the value for K increases. O c. The equilibrium position is shifted to the right and the value for K decreases. O d. The equilibrium position is shifted but the value for K stays constant. Oe. The equilibrium position is shifted to the left and the value for K decreases.
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