Practice - Rate Expression and Rate Constant
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Practice Questions
Test your understanding with targeted questions
What is a rate expression?
💡 Hint: Think about how concentrations influence the speed of a reaction.
What are the units of the rate constant for a first-order reaction?
💡 Hint: Consider how long it takes for reactants to change.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What does the rate constant (k) indicate in a reaction?
💡 Hint: Think about what role k plays in the rate law.
True or False: The rate law can generally be derived from the balanced equation of a reaction.
💡 Hint: Consider variability in reaction conditions.
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Challenge Problems
Push your limits with advanced challenges
Given the reaction A + B -> C with initial concentrations of [A] = 1 mol L⁻¹ and [B] = 1 mol L⁻¹ and a rate constant k = 0.1 L mol⁻¹ s⁻¹, what is the initial rate of reaction?
💡 Hint: Use the rate expression carefully.
For a reaction with a k value showing strong dependence on temperature, explain why it is crucial to study this behavior in detail.
💡 Hint: Think about how heat influences molecular movement.
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Reference links
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