Topic 1 Flashcards
1
Q
Factors which affect the rate of a chemical reaction
A
Temperature
Surface area
Concentration
Catalyst
2
Q
Collision theory
A
Chemical reactions only happen when particles collide successfully
3
Q
Catalyst
A
Speeds up the rate of a reaction without getting used up itself
4
Q
Average rate =
A
Change in quantity
change in time
5
Q
Ways of measuring rate of reaction
A
Change in mass
Change in quantity
Volume of gas
6
Q
More particles means
A
More successor collisions
