IB Chemistry — 2025 Syllabus
A comprehensive, interactive resource aimed at conceptual mastery for the 2025 Specification. Deep-dive content for every topic.
Select a unit to explore topics and deep-dive content.
Moles, Atomic Structure, Gases
Ionic, Covalent, Metallic Bonding
Periodic Table, Functional Groups
Enthalpy, Entropy, Fuel Energy
Stoichiometry, Kinetics, Equilibrium
Acids, Redox, Organic Mechanisms
IB Chemistry is a rigorous, internationally recognized course that explores the composition, structure, and properties of matter at both the molecular and atomic level. From understanding how atoms bond to form complex molecules, to analyzing the energy changes that drive chemical reactions, this course provides a comprehensive foundation in one of science's most central disciplines.
A strong foundation in IB Chemistry opens doors to careers in medicine and pharmacy, chemical engineering, environmental science, and biochemistry and biotechnology. Whether you aspire to be a forensic scientist, food technologist, materials researcher, or academic, IB Chemistry provides the essential skills and knowledge to succeed.
How the IB Chemistry course is assessed — external papers and internal investigation.