IB Chemistry HL May 2026 Paper 2 TZ3

What's in this paper

4 questions · 90 marks. Topics come from our question bank.

1. Q1Matter, amounts and stoichiometry, Bonding, structure and materials, Atomic structure and periodicity, Acids and bases13 marks
2. Q2Kinetics, Equilibrium, Energetics, thermodynamics and fuels, Bonding, structure and materials, Matter, amounts and stoichiometry20 marks
3. Q3Redox and electrochemistry, Atomic structure and periodicity, Bonding, structure and materials21 marks
4. Q4Organic chemistry and molecular analysis, Energetics, thermodynamics and fuels, Redox and electrochemistry, Bonding, structure and materials36 marks