80478
Description
Flashcards by Technical Tim, updated more than 1 year ago
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Created by Technical Tim
over 11 years ago
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| Question | Answer |
| Temperature | Increased temperature, means more particles are likely to have activation energy, so more collisions |
| Surface area | larger amount of area to be reacted with increasing collisions, increasing ROR |
| Catalysts | Lower energy needed to activate by creating alternative rate, so increased ROR |
| Concentration / Pressure | larger numbers of molecules, more per unit area, so more collisions, larger ROR |
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