Reaction rate

1. Collision theory (2'39")

Nov 2019 P2 Q5:

• Part 1 of 2 (Q5.1-5.2) 7'32"

• Part 2 of 2 (Q5.3-5.7) 6'24"

1. Reactant concentration (3'20")

2. Pressure (59")

3. Product concentration (1'13")

4. Surface area (4'30")

5. Temperature (3'16")

6. Catalyst (6'45")

• Reaction course (2'08")

• Indicators of rate (6'47")

1. The effect of concentration on reaction rate 2'19"

2. The effect of surface area on reaction rate 2'36"