Advanced · Exam-Type Mastery
The main event, taught from scratch. Every recurring ASO question type — moles, VSEPR, redox, equilibrium, the titration monster — taught from zero with basic practice, real past-papers and similar drills. Locks down Part A and the big analysis question (about half the exam). Step 2 of the ASO pathway.
Section A — Quantitative Chemistry & Bonding
- Lesson 1: The mole, Avogadro's number & molar mass — free preview
- Lesson 2: Mass ↔ mole ↔ particle conversions — free preview
- Lesson 3: Percentage composition, empirical & molecular formula — free preview
- Lesson 4: Molar volume & gas-volume calculations
- Lesson 5: Concentration & dilution
- Lesson 6: Limiting & excess reagents
- Lesson 7: Limiting reagent — multi-reactant, multi-select & excess-ion
- Lesson 8: Percentage Composition — Deducing the Compound & Reverse Stoichiometry
- Lesson 9: Stoichiometry — practice & past-papers
- Lesson 10: Lewis structures & formal charge
- Lesson 11: VSEPR — molecular shapes & bond angles
- Lesson 12: Polarity, intermolecular forces & boiling-point ranking
- Lesson 13: Bonding — practice & past-papers
- Lesson 14: Review 1
- Lesson 15: Test 1
Section B — Periodic, Redox & Acid–Base
- Lesson 16: Electron configuration & valence electrons
- Lesson 17: Periodic trends — atomic radius & electronegativity
- Lesson 18: Ionisation energy & successive-IE jumps
- Lesson 19: Periodic & atomic — practice & past-papers
- Lesson 20: Oxidation numbers
- Lesson 21: Balancing redox half-equations
- Lesson 22: Galvanic & electrolytic cells; Faraday's law
- Lesson 23: Redox & electrochemistry — practice & past-papers
- Lesson 24: Acid–base reactions, salts & indicators
- Lesson 25: pH & Ka — weak acids
- Lesson 26: Buffers & titration curves
- Lesson 27: Acid–base — practice & past-papers
- Lesson 28: Review 2
- Lesson 29: Test 2
Section C — Equilibrium, Organic & Analysis
- Lesson 30: Chemical equilibrium & Le Chatelier
- Lesson 31: Equilibrium constant Kc/Kp & calculations
- Lesson 32: Thermochemistry — enthalpy & Hess's law
- Lesson 33: Entropy, Gibbs free energy & spontaneity
- Lesson 34: Reaction kinetics & Arrhenius
- Lesson 35: Equilibrium, energy & kinetics — practice & past-papers
- Lesson 36: Functional groups, naming & structural isomers
- Lesson 37: Stereoisomers
- Lesson 38: Organic reactions & skeletal formulae
- Lesson 39: Organic — practice & past-papers
- Lesson 40: Titration & equivalence point
- Lesson 41: Back-titration & difference methods
- Lesson 42: Gravimetric analysis & standard addition
- Lesson 43: Dependency chains, reverse-engineering & the analysis monster
- Lesson 44: Analytical — practice & past-papers
- Lesson 45: Review 3
- Lesson 46: Test 3
Optional Extension
- Lesson 47: Physical chemistry extension
- Lesson 48: The hardest past-paper challenge set
Lesson preview
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