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Rate Equations 1.9 - Coggle Diagram
Rate Equations 1.9
Factors Affecting Rate
Increasing Conc/pressure - inc number of particles per unit volume, more freq successful collisions, increased rate..
Increasing SA increases number of particles to surface - more frequent successful collisions and rate increases
Increasing Temperature - increase energy of particles - more particles have energy greater than or equal to activation energy - more frequent collisions (Rate increase)
Catalyst - provides alternative pathway with lower activation energy so more particles have energy greater than or = to Ea so rate increases
Order
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If concs have changed by the same factor then order 1, if have changed by power 2 - order 2
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