Unit 1 of 6Gatekeeper unitGrade 12
Reaction Kinetics
Work through these 5 topics in order. Clear the gatekeeper and the rest of the course opens up.
01
Measuring the rate of chemical reactions
Defining and measuring reaction rate.
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02
Factors affecting rates of reaction
Concentration, temperature, surface area and catalysts.
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03
Collision theory
Why some collisions cause reactions and others do not.
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04
Potential energy diagrams
Activation energy, activated complex and energy change.
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05
Reaction mechanisms and catalysis
Elementary steps, the rate-determining step and catalysts.
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