What is Collision Theory?
Collision Theory and Reaction Rates

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•
Chemistry
•
9th - 11th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
Collision Theory states that for a reaction to occur, reactant particles must collide with sufficient energy and proper orientation.
2.
FLASHCARD QUESTION
Front
What factors affect the rate of reaction?
Back
Factors include temperature, concentration, surface area, and the presence of catalysts.
3.
FLASHCARD QUESTION
Front
How does surface area affect reaction rates?
Back
Increasing surface area allows more particles to collide, increasing the rate of reaction.
4.
FLASHCARD QUESTION
Front
What is activation energy?
Back
Activation energy is the minimum energy required for a chemical reaction to occur.
5.
FLASHCARD QUESTION
Front
How does temperature affect reaction rates?
Back
Increasing temperature increases the kinetic energy of particles, leading to more frequent and effective collisions.
6.
FLASHCARD QUESTION
Front
What happens to reactant concentration as a reaction proceeds?
Back
The concentration of reactants decreases as they are converted into products.
7.
FLASHCARD QUESTION
Front
What happens to product concentration as a reaction proceeds?
Back
The concentration of products increases as reactants are converted into products.
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