rates of reaction
- Created by: natJrat
- Created on: 21-09-14 20:03
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- increasing the concentration or pressure
- means there are more reactant particles
- increasing the concentration or pressure
- means there are more reacting particles
- greater chance of particles colliding
- the rate of reaction increases
- greater chance of particles colliding
- surface area has increased
- when the temperature is increased
- particles move quicker (more energy)
- collide more
- what does a catalyst do?
- lowers activation energy
- which means more collisions result in a reaction
- rate of reaction increases
- which means more collisions result in a reaction
- lowers activation energy
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