Catalysts
Presentation
•
Chemistry
•
10th Grade
•
Practice Problem
•
Hard
James O'Shea
Used 21+ times
FREE Resource
4 Slides • 5 Questions
1
Catalysts
2
Multiple Choice
What is activation energy?
energy to get up in the morning
energy to boil a kettle
minimum energy required for a reaction to occur
maximum energy needed for a reaction to occur
the number of particles in a reaction
3
Multiple Choice
What does increasing the temperature do?
breaks the reactants up in to smaller pieces
increase amount of product
increase energy of particles
increase the number of particles
slower the particles down
4
Multiple Choice
What does increasing the surface area do?
breaks the reactants up in to smaller pieces
increase amount of product
increase energy of particles
increase the number of particles
slower the particles down
5
Multiple Choice
What does increasing the concentration do?
breaks the reactants up in to smaller pieces
increase amount of product
increase energy of particles
increase the number of particles
slower the particles down
6
Multiple Choice
What does adding a catalyst do?
breaks the reactants up in to smaller pieces
lowers acivation energy
increase energy of particles
increase the number of particles
slower the particles down
7
8
9
Catalysts
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