
AP Chem Kinetics Review
Flashcard
•
Chemistry
•
10th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
What factors increase the rate of a chemical reaction?
Back
Factors that increase the rate of a chemical reaction include increasing temperature, increasing concentration of reactants, adding a catalyst, and increasing the surface area of reactants.
2.
FLASHCARD QUESTION
Front
What is activation energy?
Back
Activation energy is the minimum energy required for a chemical reaction to occur.
3.
FLASHCARD QUESTION
Front
What is the unit of measurement for the rate of reaction?
Back
The unit for measuring the rate of reaction is M/s (molarity per second).
4.
FLASHCARD QUESTION
Front
What is collision theory?
Back
Collision theory states that for a reaction to occur, reactants must collide with sufficient energy and proper orientation.
5.
FLASHCARD QUESTION
Front
What does it mean for a collision to be elastic in collision theory?
Back
In collision theory, elastic collisions are not a requirement; only sufficient energy and correct orientation are necessary for a reaction to occur.
6.
FLASHCARD QUESTION
Front
What is the rate constant (k) in a rate expression?
Back
The rate constant (k) is a proportionality factor that relates the rate of a reaction to the concentration of reactants.
7.
FLASHCARD QUESTION
Front
What is the unit for k in a first-order reaction?
Back
The unit for k in a first-order reaction is 1/s.
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