IB Chemistry SL 2.3.1 Dynamic Equilibrium Questions
Use real SL exam questions to define and identify dynamic equilibrium in physical and chemical systems, including titration contexts.
- Syllabus
- First assessment 2025
- Course
- Chemistry SL
- Level
- SL
Exam points
- Define dynamic equilibrium as equal forward and reverse reaction rates in a closed system.
- Identify a homogeneous equilibrium when all reacting species are in the same phase and describe equilibrium observations or unchanged macroscopic composition.
- Explain why a reaction or titration must be controlled quickly or at low temperature to limit an unwanted equilibrium shift or hydrolysis.
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IB Chemistry SL 2.3.1 Dynamic Equilibrium Questions question 1
[Maximum number: 2]
Describe two characteristics of a reaction at equilibrium.
Any two:
- Rate of forward reaction equals rate of backward/reverse reaction.
- Concentrations of reactants and products remain constant.
- No change in macroscopic properties.
- Closed/isolated system or constant matter/energy.
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