1.5 Kinetics Flashcards
1
Q
Define ‘rate of reaction’
A
The change in concentration of a substance in a given time
2
Q
What are the factors affecting reaction rate?
A
Increasing concentration increases the rate
Increasing the pressure of gases increases the rate
Increasing surface area of solids increases the rate
Increasing the temperature increases the rate
Using a catalyst increases the rate of a reaction
3
Q
How does a catalyst work?
A
Provides an alternate route with lower Ea
