F OFF
- Created by: Jay98
- Created on: 03-10-13 16:59
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- Rates and Energy
- Rate of Reaction= Amount of reactant used / Time
- Temperature
- Increase
- Surface Area
- Smaller pieces increases reaction rate
- Large pieces decrease reaction time
- Concentration of Solution
- Higher the reaction increases
- The lower the concentration the slower the reaction
- A Catalyst
- The presence of a catalyst speeds up a reaction
- Collision Theory
- The reactants need lots of energy so when they collide they react
- Rates and Energy
- Rate of Reaction= Amount of reactant used / Time
- Temperature
- Increase
- Surface Area
- Smaller pieces increases reaction rate
- Large pieces decrease reaction time
- Concentration of Solution
- Higher the reaction increases
- The lower the concentration the slower the reaction
- A Catalyst
- The presence of a catalyst speeds up a reaction
- The smallest amount of energy needed is the ACTIVATION ENERGY
- The reactants need lots of energy so when they collide they react
- Decrease
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