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ChemistryGrade 12Quality review 0/4

Grade 12 Chemistry: Organic, Chemical Change and Industry

CAPS-aligned Grade 12 Physical Sciences chemistry support: organic chemistry, rates, equilibrium, acids and bases, electrochemistry and fertiliser industry.

≈ 26 h 40 min6 sections · 32 lessonsNo ratings yet
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What you'll learn

  • Name, represent and reason about organic molecules, reactions, isomers and polymers
  • Use collision theory, rate data, equilibrium constants and Le Chatelier's principle
  • Solve pH and titration problems with chemical representations and measurement limits
  • Analyse galvanic and electrolytic cells with half-reactions, charge balance and cell potential
  • Evaluate fertiliser and industrial chemistry decisions using evidence, trade-offs and systems thinking

Before you start

  • Grade 11 Chemistry
  • Moles, concentration, balanced equations and redox foundations

Course content

0/32 lessons
1. Foundations and Models4 lessons
  1. Organic nomenclature, homologous series and functional groupsLesson50 min
  2. Organic reaction types, reaction conditions and polymersLesson50 min
  3. Reaction rates, collision theory and measurable changeLesson50 min
  4. Dynamic equilibrium and Le Chatelier's principleLesson50 min
2. Applications and Decisions3 lessons
  1. Acid-base chemistry, pH and neutralisationLesson50 min
  2. Electrochemistry, galvanic cells and redox potentialLesson50 min
  3. Fertiliser industry, nutrient cycles and responsible useLesson50 min
3. Extended Study 18 lessons
  1. IUPAC naming: parent chains, branches and location numbersLesson50 min
  2. Isomers, homologous series and organic propertiesLesson50 min
  3. Rate graphs, average rate and initial rateLesson50 min
  4. Equilibrium constants and concentration expressionsLesson50 min
  5. Acid strength, concentration and pH scale reasoningLesson50 min
  6. Redox half-reactions, anodes and cathodesLesson50 min
  7. Plant nutrients, NPK and water-quality systemsLesson50 min
  8. Structural isomers and drawing organic formulaeLesson50 min
4. Extended Study 28 lessons
  1. Addition, substitution, elimination and esterification mechanismsLesson50 min
  2. Collision theory, activation energy and catalystsLesson50 min
  3. Le Chatelier's principle, temperature and industrial conditionsLesson50 min
  4. Titrations, stoichiometry and end-point evidenceLesson50 min
  5. Galvanic cells, electron flow and salt bridgesLesson50 min
  6. Haber process, equilibrium and fertiliser manufactureLesson50 min
  7. Organic formula representations and homologous-series patternsLesson50 min
  8. Monomers, polymers and repeat-unit representationsLesson50 min
5. Extended Study 38 lessons
  1. Rate data, experimental design and graph evidenceLesson50 min
  2. Equilibrium tables, Kc and reaction-direction reasoningLesson50 min
  3. pH calculations, indicator evidence and titration curvesLesson50 min
  4. Cell notation, electrolytic cells and electrolysisLesson50 min
  5. Fertiliser decisions, systems evidence and life-cycle trade-offsLesson50 min
  6. Organic naming exam problem clinicLesson50 min
  7. Organic reaction-pathway problem clinicLesson50 min
  8. Rate and collision-theory problem clinicLesson50 min
6. Extended Study 41 lessons
  1. Chemical-systems exam synthesis: equilibrium, acids and electrochemistryLesson50 min