Practice Collisions Must Have Sufficient Energy (activation Energy) (5.1.2)

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6 sample questions

Question 1.
What is the activation energy?
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Think about what needs to happen for a reaction to start.
Question 2.
Name one condition that must be met for a successful chemical reaction.
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Remember the collision theory conditions.
3Question 3.
What is activation energy?
- A) The energy required for products to form
- B) The energy required for reactants to collide successfully
- C) The energy required for a catalyst to function
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Consider what happens at the start of a reaction.
4Question 4.
True or False: A catalyst is consumed during a reaction.
- True
- False
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What happens to catalysts after the reaction completes?
Question 5.
Explain why increasing temperature drastically increases reaction rates.
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Consider how particle speed relates to temperature changes.
Question 6.
Design an experiment to demonstrate the effect of a catalyst on a reaction's activation energy.
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Think about what you would look for in each reaction to compare the effects.

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