Topic paper for Engineering and Science Admissions Test
ESAT Chemistry: Equations and equilibrium
Focused practice on equations and equilibrium for ESAT Chemistry.
Twenty original questions on equations and equilibrium for ESAT Chemistry, ordered from straightforward to demanding. Formulae of ionic and covalent compounds, state symbols, balancing equations, ionic equations and half-equations, and reversible reactions and the effect of concentration, pressure and temperature on equilibrium (specification C3.1 to C3.5). Diagrams are not always to scale. Questions get harder as you go.
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Details
- Questions
- 20
- Time allowed
- 30 minutes
- Format
- PDF download
- Level
- ESAT Chemistry
What is included
- Practice set: 20 questions, about 30 minutes (PDF)
- Answer key
- Worked solutions for every question
- The matching lesson notes are free on the Learn pages
A look inside
Real pages from this set. Each question has one stem and five options, with space to work. The solutions show the method, then the trap.


Learn it first, free. Read the Equations and equilibrium lesson notes, with worked examples and a self-check.
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