C8 - Rate Of Reaction Flashcards
1
Q
What is the rate of reaction
A
The rate of which reactants turn into products
2
Q
How to find out the rate of a chemical reaction
A
You can find out how quickly
- The reactants were used up in the reaction
- The products that were made from the reaction
3
Q
Reactions are more like to happen if
A
Increase the frequency of the particles
Increase the energy while they have to collide
(You can do these both by increasing the temp)
4
Q
Can particles react before colliding
A
No. They must have a minimum amount of energy between them to react
5
Q
Function of catalysts
A
Speeds up the rate of reaction
6
Q
The greater the temperature, the greater (finish the sentence)
A
The rate of reaction
7
Q
Activation energy
A
The minimum energy needed for a reaction to take place
