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C5.1 Controlling Reactions Revision — OCR GCSE Combined Science A J250

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Combined Science
OCR GCSE Combined Science A
Monitoring and Controlling Reactions
Controlling Reactions

OCR GCSE Combined Science A · J250

Controlling Reactions

Describe the action of catalysts and their specific impact on the rate of a chemical reaction.
Define surface area and explain its significance in the context of reaction kinetics.

Subtopics

1
Determining Reaction Rates
2
Interpreting Rate of Reaction Graphs
3
Factors Affecting Reaction Rates

9 of 9 subtopics have revision notes available.

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4

Collision Theory and Reaction Rates

Surface Area to Volume Ratio

Characteristics of Catalysts

Identifying Catalysts

Catalytic Action and Activation Energy

Enzymes as Biological Catalysts