Practice Dynamic Equilibrium And Le Chatelier's Principle (6.1)

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6 sample questions

Question 1.
What is dynamic equilibrium?
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Think about what happens to reactants and products over time.
Question 2.
Define Le Chatelier's Principle in your own words.
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Consider how systems respond to disturbances.
3Question 3.
What occurs at dynamic equilibrium?
- a) The forward reaction stops.
- b) The rates of forward and reverse reactions are equal.
- c) Only products are present.
- d) Only reactants are present.
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Think about movement in reactions.
4Question 4.
True or False: Le Chatelier’s Principle can be applied to predict the effects of changes in pressure and temperature on equilibrium.
- True
- False
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Consider how systems respond when disturbed.
Question 5.
Consider the reaction A(g) ⇌ B(g). If you increase the concentration of A, what will happen to the equilibrium position?
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Remember Le Chatelier's Principle.
Question 6.
In the reaction N₂(g) + 3H₂(g) ⇌ 2NH₃(g), if the volume of the container is increased, predict what will happen to the equilibrium.
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Think about which side of the reaction has more gas moles.

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