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Kinetics - Coggle Diagram
Kinetics
Reaction Rate
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example
calcium carbonate and hydrochloric acid
producing calcium chloride, H2O + CO2
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Collision Theory
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When particles collide,
they may react if:
- they approach each other in
the correct orientation
- they have a certain minimum amount of energy (activation energy - D: min amount of energy required for a reaction to occur)
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CONCENTRATION
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why?
- more H+ ions in the same volume
- increase in successful collisions
- faster reaction
PRESSURE
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why?
- particles forced into smaller
volume of space
- leads to more successful collisions
- in given time period
- faster reaction
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TEMPERATURE
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why?
- particles have more kinetic
energy
- more successful collisions
- faster rate of reaction
CATALYST
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- increase RofR
- provide alternative reaction
pathway of lower activation
energy
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