Module 13: Chemistry
Rates of reaction and equilibrium.
Use this workbook to practice core KCSE communication skills and record evidence of progress.
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SECTION: CHEMISTRY
MODULE: 13
Part A: Units
1. Rates of reaction
a. Definition of rate of reaction
b. Factors affecting rates of reaction
c. Measurement of rates of reaction
d. Applications
2. Reversible reactions and equilibrium
a. Reversible reactions
b. Chemical equilibrium
c. Factors affecting equilibrium
Part B: Project
Explore rates of reaction and equilibrium with examples.
Project Title: Rates and Equilibrium Study
Objective: Describe factors affecting reaction rates and equilibrium.
Project Instructions:
- 1. Choose one everyday reaction and list rate factors.
- 2. Explain one way to measure the rate of reaction.
- 3. Describe a reversible reaction example.
- 4. Explain how temperature or pressure affects equilibrium.
- 5. Consult your coach where necessary.
Evidence to Submit:
- • Reaction rate factors notes.
- • Measurement method explanation.
- • Equilibrium example and effect summary.
Submission
Part C: Training Others
Teach a peer about rate factors and equilibrium.
Guidance:
- • Explain at least three factors affecting rate.
- • Describe a reversible reaction and equilibrium.
- • Discuss how a change shifts equilibrium.
Reflection:
- • What did the learner understand well?
- • What needed more explanation?
- • What support do you need from your coach?
Submission
Part D: Assessment
Competency Levels:
1 = Expectations not met
2 = Partially met
3 = Satisfactorily met
4 = Excellently met
Self-assessment:
- • Rates of reaction:
- • Measuring reaction rates:
- • Equilibrium concepts:
Coach assessment:
- • Rates of reaction:
- • Measuring reaction rates:
- • Equilibrium concepts:
Submission
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