Le Chatelier's Principle and Concentration Changes

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If a reaction is exothermic, what effect does a decrease in temperature have on the yield of the reaction?

Stops the reaction

Decreases yield of reaction (correct)

No effect on the yield of reaction

Increases yield of reaction

For gaseous reactions, what happens to the equilibrium if the pressure is increased?

Shifts to the side with fewer moles of gas (correct)

Shifts to the side with more moles of gas

Halts the reaction

No impact on equilibrium

In a reaction producing a larger volume of gas, what occurs when the pressure is increased?

Equilibrium shifts to the side with fewer moles of gas

No effect on equilibrium

Reaction stops

Equilibrium shifts to the side with more moles of gas (correct)

What does a decrease in pressure lead to in the context of a reaction with multiple gases?

Shifts equilibrium to side with more moles of gas Signup and view all the answers

How does an endothermic reaction respond to an increase in temperature?

Increases yield of reaction Signup and view all the answers

What is the impact on yield when the temperature is increased in an exothermic reaction?

Increases yield of reaction Signup and view all the answers

If a reaction produces fewer molecules as per the symbol equation, what happens when pressure is decreased?

Equilibrium shifts to side with fewer moles of gas Signup and view all the answers

How does decreasing pressure affect a reaction with multiple gases present?

Shifts equilibrium to side with more moles of gas Signup and view all the answers

In a gaseous reaction, what occurs if pressure decreases?

Equilibrium shifts to side with more moles of gas Signup and view all the answers

For an exothermic reaction, what impact does an increase in temperature have on equilibrium?

Equilibrium shifts right Signup and view all the answers

Le Chatelier's Principle and Concentration Changes

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Questions and Answers

If a reaction is exothermic, what effect does a decrease in temperature have on the yield of the reaction?

For gaseous reactions, what happens to the equilibrium if the pressure is increased?

In a reaction producing a larger volume of gas, what occurs when the pressure is increased?

What does a decrease in pressure lead to in the context of a reaction with multiple gases?

How does an endothermic reaction respond to an increase in temperature?

What is the impact on yield when the temperature is increased in an exothermic reaction?

If a reaction produces fewer molecules as per the symbol equation, what happens when pressure is decreased?

How does decreasing pressure affect a reaction with multiple gases present?

In a gaseous reaction, what occurs if pressure decreases?

For an exothermic reaction, what impact does an increase in temperature have on equilibrium?

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