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9 Cards in this Set
- Front
- Back
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Rate of reaction |
The change in concentration of reactants or products in a given time |
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Collision frequency |
The number of collisions between particles per unit time in a system |
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Activation energy |
The minimum energy the colliding particles need in order to react |
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Pressure |
Less space for particles to move in More likely to collide |
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Temperature |
More particles have activation energy- more kinetic energy More successful collisions |
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Catalysts |
Provide alternative reaction pathway Lower activation energy- more particles have it More successful collisions |
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Collision theory |
Particles must collide Sufficient energy Correct orientation |
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Concentration |
Increases rate of reaction More particles in the area Collisions more likely |
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Maxwell-Boltzman distribution |
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