Rates Of Reaction Flashcards
1
Q
What is rate of reaction
A
How fast the reactants are changed into products
2
Q
Give an example of a slow reaction
A
Rusting
3
Q
Give an example of a fast reaction
A
Burning
4
Q
What does the steepness of the line in the graph tell you about the reaction
A
The faster the rate of reaction is
5
Q
What happens over time to the line
A
It becomes less steep as the reactants are used up
6
Q
When van reaction rates change
A
When the reaction conditions change
7
Q
What past particles do in order to react
A
They must collide with enough energy in order to react
8
Q
What is the minimum amount of energy they need to collide called
A
The activation energy
9
Q
The more often the particles collide……
A
The faster the reaction will happen
