Reaction Rates
Flashcard
•
Chemistry
•
12th Grade
•
Practice Problem
•
Hard
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15 questions
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1.
FLASHCARD QUESTION
Front
What happens to the reaction rate when more reactants are added?
Back
The reaction rate will speed up.
2.
FLASHCARD QUESTION
Front
What is the energy released when making bonds called?
Back
Exothermic Energy.
3.
FLASHCARD QUESTION
Front
Which process absorbs energy and feels cool to the observer?
Back
Endothermic process.
4.
FLASHCARD QUESTION
Front
List the five factors that can affect reaction rate.
Back
Temperature, Concentration, Surface Area, Pressure, Catalysts.
5.
FLASHCARD QUESTION
Front
What effect does a catalyst have on the activation energy of a reaction?
Back
It decreases the activation energy.
6.
FLASHCARD QUESTION
Front
Define reaction rate.
Back
The speed at which reactants are converted into products in a chemical reaction.
7.
FLASHCARD QUESTION
Front
What is activation energy?
Back
The minimum energy required for a chemical reaction to occur.
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