Practice Homogeneous Catalysis: Acid–base And Transition-metal Examples (6.3)

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6 sample questions

Question 1.
What is the role of acid in acid-catalyzed ester hydrolysis?
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Consider how protonation affects reactivity.
Question 2.
Name one transition metal commonly used in catalysis.
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Think about metals that are often mentioned in catalytic cycles.
3Question 3.
What is the primary function of a catalyst in a chemical reaction?
- A. Increase reaction energy
- B. Decrease activation energy
- C. Change the equilibrium constant
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Consider what happens to activation energy when a catalyst is present.
4Question 4.
True or False: Catalysts change the overall energy balance of a reaction.
- True
- False
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Reflect on how catalysts function without altering the reactants or products.
Question 5.
Outline a reaction scheme for the acid-catalyzed hydrolysis of methyl acetate.
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Track each stage of interaction step by step.
Question 6.
Analyze and predict the effects of changing concentrations of acid in the reaction rate of ester hydrolysis.
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Focus on how changes in concentration affect reactant availability.

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