Understanding Dynamic Equilibrium
Dynamic equilibrium occurs when forward and reverse reactions proceed at equal rates, with no visible change in concentrations. Not static balance—constant molecular activity at microscopic level.
HSC Syllabus Coverage
HSC Syllabus: Module 5.2 (Equilibria and Acid-Base Reactions) requires understanding of dynamic equilibrium, equilibrium constant, and Le Chatelier's principle.
Molecular Understanding
Pro tip: Use PhET's 'Reactions and Rates' simulation to show molecular-level behaviour of equilibrium. Students see why macroscopic observations occur at the microscopic level.
