Practice Predicting The Direction Of The Reaction (6.6.2)

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6 sample questions

Question 1.
What does the equilibrium constant, K, represent?
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Remember it's a measure at a specific temperature.
Question 2.
What happens if Q < K?
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Think about the direction of movement in the reaction.
3Question 3.
What does it mean if Q = K?
- True
- False
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Think about what equilibrium implies for a system.
4Question 4.
If Q is greater than K, which direction does the reaction shift?
- To the right
- To the left
- No shift
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Consider how excess products influence the equilibrium.
Question 5.
For the reaction N2(g) + 3H2(g) ⇌ 2NH3(g), you have concentrations [N2] = 0.5 M, [H2] = 1.5 M, [NH3] = 2.0 M. Calculate Q and determine the direction of the reaction.
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Use the given values to evaluate Q.
Question 6.
Explain how adding an inert gas at constant volume affects the equilibrium of a reaction.
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Reflect on how inert gases interact in chemical reactions.

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