5.6.3 - Worked Example
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Practice Questions
Test your understanding with targeted questions
If [A] is doubled and the rate of reaction does not change, what is the order with respect to A?
💡 Hint: Consider how changes in concentration affect the rate.
What unit is commonly used for the rate constant (k)?
💡 Hint: Review the dimensions involved in reaction rates.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is a rate expression?
💡 Hint: Remember the context of rate and concentration.
True or False: The rate constant is dependent on the temperature of the reaction.
💡 Hint: Think about factors affecting reaction speed.
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Challenge Problems
Push your limits with advanced challenges
Consider a reaction where the rate is found to be dependent on two reactants, A and B. If the reaction is zero order with respect to A and first order with respect to B, how does doubling [B] affect the rate?
💡 Hint: Focus on the definition of reaction order.
A student measures the rate at different temperatures and finds that at 300 K, k = 1.00 × 10^-3 s^-1, and at 310 K, k = 3.00 × 10^-3 s^-1. Determine the activation energy using the Arrhenius equation.
💡 Hint: Think about how to isolate Ea using the given temperatures and rate constants.
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