WASSCE Chemistry · Chemical Reactions & Energy
Chemical Equilibrium
Reversible reactions, dynamic equilibrium, Le Chatelier's principle, and the equilibrium constant.
- lessons
- 2
- of study
- 15 min
- free to read
- 1
Across the topic: 6 sections · 3 worked examples · 1 diagram
Topic content
Lessons in this topic
2 lessons · 15 min
- 1Reversible reactions and dynamic equilibrium7 minFree7 minFree
1 worked example · 1 diagram
- 2Le Chatelier's principle and the equilibrium constant8 min Plan8 min Plan
- Le Chatelier's principle
- Industrial compromises
- The equilibrium constant, Kc
2 worked examples
Learn chemical equilibrium step by step
Unlock both lessons on chemical equilibrium, plus every other WASSCE Chemistry topic, exam-style practice marked instantly and guided learning tools.
- Free account, no card needed
- Everything from 25 NLe
- No automatic renewal
More in Chemical Reactions & Energy
All Chemistry topics- 01Oxidation and Reduction ReactionsOxidation numbers, redox reactions, oxidising and reducing agents, and balancing redox equations.1Oxidation and reduction: four ways to see themFree2Oxidation numbers, redox equations and IUPAC names7 min 2 lessons 14 min
- 02ElectrolysisElectrolytes, electrolytic cells, electrode reactions, and Faraday's laws of electrolysis.1Electrolysis: electrolytes, electrodes and productsFree2Faraday's laws and uses of electrolysis8 min 2 lessons 15 min
- 03Electrochemical CellsGalvanic cells, standard electrode potentials, and the electrochemical series.1Electrochemical cells and the electrochemical seriesFree2Electrode potentials, batteries and corrosion8 min 2 lessons 16 min
- 04Energy Changes in ReactionsExothermic and endothermic reactions, enthalpy changes, and energy profile diagrams.1Exothermic and endothermic reactionsFree2Hess's law, bond energies and spontaneity8 min 2 lessons 16 min