INTERNATIONAL SCHOOL OF SAMUI

Year 9 Curriculum

Chemistry

Unit 2: Rates of Reaction

Learning Objective 2.1

To explain the meaning of the term 'chemical reaction' and to know the signs of chemical reactions.

  • Cambridge Curriculum Learning Objective - IGCSE Science - Coordinated (Double) - 0654

Learning Objective 2.2

To describe several methods for investigating the rate of reactions.

  • Cambridge Curriculum Learning Objective - IGCSE Science - Coordinated (Double) - 0654

Learning Objective 2.3

To describe and explain the effect of concentration on the rate of a reaction.

  • Cambridge Curriculum Learning Objective - IGCSE Science - Coordinated (Double) - 0654

Learning Objective 2.4

To describe and explain the effect of temperature on the rate of a reaction.

  • Cambridge Curriculum Learning Objective - IGCSE Science - Coordinated (Double) - 0654

Learning Objective 2.5

To describe and explain the effect of surface area on the rate of a reaction.

  • Cambridge Curriculum Learning Objective - IGCSE Science - Coordinated (Double) - 0654

Learning Objective 2.6

To describe and explain the effect of catalysts on the rate of a reaction.

  • Cambridge Curriculum Learning Objective - IGCSE Science - Coordinated (Double) - 0654

Learning Objective 2.7

To explain collision theory as the reason for changes in rates of reactions.

  • Cambridge Curriculum Learning Objective - IGCSE Science - Coordinated (Double) - 0654

Learning Objective 2.8

To describe the meaning of the terms 'exothermic' and 'endothermic' reactions, to give examples of each and to know how to test a reaction to determine its energy change.

  • Cambridge Curriculum Learning Objective - IGCSE Science - Coordinated (Double) - 0654

Learning Objective 2.9

To interpret and construct energy level diagrams for chemical reactions.

  • Cambridge Curriculum Learning Objective - IGCSE Science - Coordinated (Double) - 0654

Learning Objective 2.10

To interpret and construct graphs that show rates of reactions.

  • Cambridge Curriculum Learning Objective - IGCSE Science - Coordinated (Double) - 0654
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