Practice Applications Of Equilibrium Constants (6.6) - Equilibrium

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6 sample questions

Question 1.
What is Kc?
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Remember, Kc is tied to concentration.
Question 2.
Why are pure solids and liquids ignored in Kc expressions?
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Think about what changes during a reaction.
3Question 3.
What is the primary purpose of an equilibrium constant?
- To predict the direction of a reaction
- To determine reaction speeds
- To measure temperature
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Think about what Kc represents in equilibrium.
4Question 4.
True or False: Kp can be used for reactions involving solids and liquids.
- True
- False
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Remember how different states affect K values.
Question 5.
Given Kc for a reaction is 100 at 500K, what concentrations might yield this Kc if starting with equal concentrations of reactants?
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Think about how Kc relates to ratios.
Question 6.
If you started with 2 moles of A and 1 mole of B, observing equilibrium shifts, how would you adjust to maximize product C?
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How do you push a reaction forward?

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