Chemistry (Chemistry) — free IB HL course
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Higher Level · chemistry-hl · Free premium course
Chemistry
22 premium lessons live for IB Diploma Chemistry. Learn visually, read concise notes, then practise with criterion marking on every topic.
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Topics
◆Introduction to the particulate nature of matterS1.1CONTINUE→The nuclear atomS1.2→Electron configurationsS1.3→Counting particles by mass: the moleS1.4→Ideal gasesS1.5→The ionic modelS2.1→The covalent modelS2.2→The metallic modelS2.3→From models to materialsS2.4→The periodic table: classification of elementsS3.1→Functional groups: classification of organic compoundsS3.2→Measuring enthalpy changesR1.1→Energy cycles in reactionsR1.2→Energy from fuelsR1.3→Entropy and spontaneityR1.4→How much? The amount of chemical changeR2.1→How fast? The rate of chemical changeR2.2→How far? The extent of chemical changeR2.3→Proton transfer reactionsR3.1→Electron transfer reactionsR3.2→Electron sharing reactionsR3.3→Electron-pair sharing reactionsR3.4→
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Free IB Chemistry HL course — 22 topics
Revise IB Diploma Chemistry (Higher Level) topic by topic. This free course covers 22 official syllabus points with visual lessons, worked examples, and markband-aligned past-paper practice. Each topic links to IB criterion practice on MarkScheme — a free alternative to paid note sites for students searching "IB Chemistry notes" or "IB Chemistry revision".