IB Chemistry SL/HL
IB Diploma Programme · first assessment 2025
IB Diploma Chemistry at SL and HL, following the new Structure / Reactivity framework, with the connections between topics made visible. Live lessons can help you plan your IA.
For IB Diploma (Grade 11–12) · Coming soon
What the course covers
Structure & Reactivity (SL/HL)
- S1
Structure 1. Models of the particulate nature of matter
1.1 Introduction to the particulate nature of matter · 1.2 The nuclear atom · 1.3 Electron configurations · 1.4 Counting particles by mass: The mole · 1.5 Ideal gases
- S2
Structure 2. Models of bonding and structure
2.1 The ionic model · 2.2 The covalent model · 2.3 The metallic model · 2.4 From models to materials
- S3
Structure 3. Classification of matter
3.1 The periodic table: Classification of elements · 3.2 Functional groups: Classification of organic compounds
- R1
Reactivity 1. What drives chemical reactions?
1.1 Measuring enthalpy change · 1.2 Energy cycles in reactions · 1.3 Energy from fuels · 1.4 Entropy and spontaneity (HL)
- R2
Reactivity 2. How much, how fast and how far?
2.1 How much? The amount of chemical change · 2.2 How fast? The rate of chemical change · 2.3 How far? The extent of chemical change
- R3
Reactivity 3. What are the mechanisms of chemical change?
3.1 Proton transfer reactions · 3.2 Electron transfer reactions · 3.3 Electron sharing reactions · 3.4 Electron-pair sharing reactions
Source: IB Diploma Programme Chemistry subject brief, first assessment 2025 (Structure / Reactivity framework)
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Live 1-on-1 lessons · From ฿200 / hour
Actual price ฿200–500 per hour depending on subject and level, agreed before you book.
The teacher's schedule is busy, so available times depend on each week's openings, and some weeks may be fully booked.