Organic Structure
Organic Structure: Carbon bonds, Functional groups, Isomers, Naming, Properties.
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🇨🇦 Ontario Ministry of Education · Grade 12
Chemistry
Units follow the order of the Ontario Ministry of Education programme. Pick a topic and start.
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- Units
- 5
- Topics
- 10
- Ready
- 10
Course plan
Units and topics
Go in order, or start from any topic.
ReadyIn the labPlanned
Unit 1Ready
Organic Chemistry
2 topics · 2 topics open · Weeks 1-7
Organic Reactions
Organic Reactions: Addition, Substitution, Elimination, Oxidation, Polymers.
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Unit 2Ready
Structure and Properties of Matter
2 topics · 2 topics open · Weeks 8-13
Atomic Theories
Atomic Theories: Light, Energy levels, Orbitals, Electron order, Spectra.
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Chemical Bonding
Chemical Bonding: Bond type, Lewis models, Shape, Polarity, Forces.
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Unit 3Ready
Energy Changes and Rates of Reaction
2 topics · 2 topics open · Weeks 14-20
Thermochemistry
Thermochemistry: Heat, Calorimetry, Enthalpy, Hess law, Formation enthalpies.
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Chemical Kinetics
Chemical Kinetics: Rates, Collision theory, Rate laws, Temperature, Catalysts.
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Unit 4Ready
Chemical Systems and Equilibrium
2 topics · 2 topics open · Weeks 21-28
Chemical Equilibrium
Chemical Equilibrium: Dynamic balance, Equilibrium constant, Reaction quotient, Stress, Solubility.
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Acid–Base Equilibrium
Acid–Base Equilibrium: Acid strength, pH, Buffers, Titration, Indicators.
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Unit 5Ready
Electrochemistry
2 topics · 2 topics open · Weeks 29-35
Redox Reactions
Redox Reactions: Oxidation states, Half-reactions, Balancing, Agents, Stoichiometry.
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Electrochemical Cells
Electrochemical Cells: Voltaic cells, Cell notation, Potential, Electrolysis, Applications.
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New units appear here as they are added. The order follows the Ontario Ministry of Education programme.
In every topic
How a topic works
Four parts. You see it with a tool, then try it, then practise.
Learn
Starts with a scene. You move in short steps.
Explore
You use the tool yourself. Break it, fix it.
Practice
Easy, medium, hard. Questions with the same tool.
Summary
Rules, words and formulas on one page.