Cambridge International
A2 Level
Chapter 21: Reaction Kinetics
CIE A2 Chemistry
, RATE OF REACTION
rate of formation of product or the rate
of removal of reactant
refers to the rate of change in
concentration of reactants and products;
Expressed in term of concentration in
unit of time; mol dm-3 s-1
∆𝑐
Rate of reaction =
∆𝑡
CIE A2 Chemistry
,CUP p.325
CIE A2 Chemistry
, Recap Chapter 9…
Factors affecting rate of reaction:
Concentration
Temperature
Catalyst
Surface area
CIE A2 Chemistry
A2 Level
Chapter 21: Reaction Kinetics
CIE A2 Chemistry
, RATE OF REACTION
rate of formation of product or the rate
of removal of reactant
refers to the rate of change in
concentration of reactants and products;
Expressed in term of concentration in
unit of time; mol dm-3 s-1
∆𝑐
Rate of reaction =
∆𝑡
CIE A2 Chemistry
,CUP p.325
CIE A2 Chemistry
, Recap Chapter 9…
Factors affecting rate of reaction:
Concentration
Temperature
Catalyst
Surface area
CIE A2 Chemistry
