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3 cards from this section. Quick, good the night before a test.
Define the rate of reaction in your own words.
Think about how you would explain it to someone unfamiliar with chemistry.
List two factors affecting the rate of reaction.
Recall the factors we've just discussed.
What is the rate of reaction?
Remember the definition we discussed.
True or False: A catalyst is consumed in the reaction.
Think about the role of catalysts in reactions.
Design an experiment to investigate how the concentration of hydrochloric acid affects the rate of reaction with magnesium. Outline your procedure and parameters.
Consider controlling other variables like temperature and surface area.
A reaction has an activation energy of 50 kJ/mol. If the temperature increases from 298 K to 318 K, estimate how that affects the reaction rate qualitatively, using the Arrhenius equation.
Use the relationship between temperature and kinetic energy to justify your answer.
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