Curriculum
IB Chemistry HL
Structure 1 — Models of the particulate nature of matter
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S1.1 Introduction to the particulate nature of matter
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S1.2 The nuclear atom
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IB Chemistry HL S1.2 The nuclear atom - Past paper MCQ
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S1.3 Electron configurations
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IB Chemistry HL S1.3 Electron configurations - Past paper MCQ
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S1.4 Counting particles by mass: the mole
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IB Chemistry HL S1.4 Counting particles by mass: the mole - Past paper MCQ
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S1.5 Ideal gases
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IB Chemistry HL S1.1 Introduction to the particulate nature of matter - Past paper MCQ
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IB Chemistry HL S1.5 Ideal gases - Past paper MCQ
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1.3 Electronic Configurations
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1.3 Electronic Configurations – Exam questions
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1.3 Electronic Configurations (Part 2)
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1.3 Electronic Configurations (Part 3)
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1.3 Electronic Configurations (Part 4)
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S1.1 Introduction to the particulate nature of matter (Part 2)
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S1.1 Introduction to the particulate nature of matter (Part 3)
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IB Chemistry HL - Assignment: Structure 1, Models of the particulate nature of matter
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Structure 2 — Models of bonding and structure
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S2.1 The ionic model
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IB Chemistry HL S2.1 The ionic model - Past paper MCQ
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S2.2 The covalent model
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IB Chemistry HL S2.2 The covalent model - Past paper MCQ
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S2.3 The metallic model
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IB Chemistry HL S2.3 The metallic model - Past paper MCQ
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S2.4 From models to materials
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IB Chemistry HL - Assignment: Structure 2, Models of bonding and structure
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IB Chemistry HL S2.4 From models to materials - Past paper MCQ
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S2.2 The covalent model (Part 2)
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S2.2 The covalent model (Part 3)
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S2.2 The covalent model (Part 4)
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S2.2 The covalent model (Part 5)
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S2.2 The covalent model (Part 6)
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S2.2 The covalent model (Part 7)
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S2.2 The covalent model (Part 8)
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S2.2 The covalent model (Part 9)
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S2.2 The covalent model (Part 10)
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2.4.1 Bonding Models
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2.4.2 Bonding and Properties
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Structure 3 — Classification of matter
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S3.1 The periodic table: classification of elements
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IB Chemistry HL S3.1 The periodic table: classification of elements - Past paper MCQ
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S3.2 Functional groups: classification of organic compounds
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IB Chemistry HL - Assignment: Structure 3, Classification of matter
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IB Chemistry HL S3.2 Functional groups: classification of organic compounds - Past paper MCQ
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S3.1 The periodic table: classification of elements (Part 2)
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S3.1 The periodic table: classification of elements (Part 3)
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S3.1 The periodic table: classification of elements (Part 4)
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S3.1 The periodic table: classification of elements (Part 5)
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S3.1 The periodic table: classification of elements (Part 6)
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S3.1 The periodic table: classification of elements (Part 7)
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S3.1 The periodic table: classification of elements (Part 8)
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Reactivity 1 — What drives chemical reactions?
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R1.1 Measuring enthalpy changes
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IB Chemistry HL R1.1 Measuring enthalpy changes - Past paper MCQ
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R1.2 Energy cycles in reactions
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IB Chemistry HL R1.2 Energy cycles in reactions - Past paper MCQ
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R1.3 Energy from fuels
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IB Chemistry HL R1.3 Energy from fuels - Past paper MCQ
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R1.4 Entropy and spontaneity
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IB Chemistry HL - Assignment: Reactivity 1, What drives chemical reactions?
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IB Chemistry HL R1.4 Entropy and spontaneity - Past paper MCQ
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R1.1 Measuring enthalpy changes (Part 2)
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R1.1 Measuring enthalpy changes (Part 3)
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R1.2 Energy cycles in reactions (Part 2)
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R1.2 Energy cycles in reactions (Part 3)
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R1.2 Energy cycles in reactions (Part 4)
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R1.3 Energy from fuels (Part 2)
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R1.3 Energy from fuels (Part 3)
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R1.3 Energy from fuels (Part 4)
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R1.4 Entropy and spontaneity (Part 2)
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R1.4 Entropy and spontaneity (Part 3)
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1.1.1 Chemical Elements, Compounds and Mixtures
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4.1.2 Exothermic and Endothermic Reactions
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4.3.1 Combustion Reactions
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4.4.4 Spontaneous Reactions (HL)
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6.1.7 Neutralisation Reactions
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6.4.3 Electrophilic Addition Reactions
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6.4.5 Lewis Acid and Base Reactions
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6.4.9 The Mechanisms of Electrophilic Addition Reactions
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Reactivity 2 — How much, how fast, how far?
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R2.1 How much? The amount of chemical change
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R2.2 How fast? The rate of chemical change
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IB Chemistry HL R2.2 How fast? The rate of chemical change - Past paper MCQ
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R2.3 How far? The extent of chemical change
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IB Chemistry HL - Assignment: Reactivity 2, How much, how fast, how far?
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IB Chemistry HL R2.3 How far? The extent of chemical change - Past paper MCQ
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R2.1 How much? The amount of chemical change (Part 2)
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R2.1 How much? The amount of chemical change (Part 3)
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R2.1 How much? The amount of chemical change (Part 4)
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R2.2 How fast? The rate of chemical change (Part 2)
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R2.2 How fast? The rate of chemical change (Part 3)
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R2.2 How fast? The rate of chemical change (Part 4)
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R2.2 How fast? The rate of chemical change (Part 5)
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R2.2 How fast? The rate of chemical change (Part 6)
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R2.2 How fast? The rate of chemical change (Part 7)
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R2.2 How fast? The rate of chemical change (Part 8)
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R2.2 How fast? The rate of chemical change (Part 9)
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Reactivity 3 — What are the mechanisms of chemical change?
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R3.1 Proton transfer reactions
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R3.2 Electron transfer reactions
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R3.3 Electron sharing reactions
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IB Chemistry HL R3.3 Electron sharing reactions - Past paper MCQ
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R3.4 Electron-pair sharing reactions
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IB Chemistry HL R3.1 Proton transfer reactions - Past paper MCQ
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IB Chemistry HL R3.2 Electron transfer reactions - Past paper MCQ
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IB Chemistry HL R3.4 Electron-pair sharing reactions - Past paper MCQ
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7.1 Tool 1: Experimental Techniques
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7.1 Tool 1: Experimental Techniques – Exam questions
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7.1 Tool 1: Experimental Techniques (Part 2)
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7.1 Tool 1: Experimental Techniques (Part 3)
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7.1 Tool 1: Experimental Techniques (Part 4)
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7.2 Tool 2: Technology
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7.2 Tool 2: Technology – Unit exam questions
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7.3 Tool 3: Mathematics
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7.3 Tool 3: Mathematics – Unit exam questions
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7.3 Tool 3: Mathematics (Part 2)
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7.3 Tool 3: Mathematics (Part 3)
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7.3 Tool 3: Mathematics (Part 4)
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7.3 Tool 3: Mathematics (Part 5)
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R3.1 Proton transfer reactions (Part 2)
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R3.1 Proton transfer reactions (Part 3)
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R3.1 Proton transfer reactions (Part 4)
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R3.1 Proton transfer reactions (Part 5)
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R3.1 Proton transfer reactions (Part 6)
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R3.1 Proton transfer reactions (Part 7)
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R3.1 Proton transfer reactions (Part 8)
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R3.2 Electron transfer reactions (Part 2)
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R3.2 Electron transfer reactions (Part 3)
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R3.2 Electron transfer reactions (Part 4)
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R3.2 Electron transfer reactions (Part 5)
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R3.2 Electron transfer reactions (Part 6)
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R3.2 Electron transfer reactions (Part 7)
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R3.2 Electron transfer reactions (Part 8)
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R3.2 Electron transfer reactions (Part 9)
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R3.4 Electron-pair sharing reactions (Part 2)
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R3.4 Electron-pair sharing reactions (Part 3)
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R3.4 Electron-pair sharing reactions (Part 4)
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R3.4 Electron-pair sharing reactions (Part 5)
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7.4 Inquiry 1: Exploring and Designing
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7.4 Inquiry 1: Exploring and Designing – Unit exam questions
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7.4 Inquiry 1: Exploring and Designing (Part 2)
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7.4 Inquiry 1: Exploring and Designing (Part 3)
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7.5 Inquiry 2 & 3: Collecting, Processing, Concluding and Evaluating
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Inquiry 2: Collecting and processing data (Part 2)
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Inquiry 2: Collecting and processing data (Part 3)
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Inquiry 3: Concluding and evaluating (Part 1)
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Inquiry 3: Concluding and evaluating (Part 2)
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IB Chemistry HL - Assignment: Reactivity 3, What are the mechanisms of chemical change?
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4.1.4 Standard Enthalpy Change
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5.2.11 Reaction Mechanisms (HL)
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Additional lessons
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1.1.2 Separating Mixtures
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1.1.3 Changes of State
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1.1.4 Average Kinetic Energy
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1.2.1 Nuclear Model of the Atom
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1.2.2 Subatomic Particles
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1.2.3 Isotopes
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1.2.4 Interpreting Mass Spectra (HL)
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1.3.1 The Electromagnetic Spectrum
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1.3.2 Emission Spectra
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1.3.3 Energy Levels, Sublevels and Orbitals
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1.3.4 Writing Electron Configurations
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1.3.5 Ionisation Energy from an Emission Spectrum (HL)
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1.3.6 Successive Ionisation Energies (HL)
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1.4.1 The Mole Unit
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1.4.2 Molar Mass
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1.4.3 Empirical Formula
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1.4.4 Molar Concentration
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1.4.5 Avogadro's Law
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1.5.2 Molar Gas Volume
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1.5.3 The Ideal Gas Equation
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1.5.4 Real Gases
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2.1.1 Forming Ions
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2.1.2 Binary Ionic Compounds
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2.1.3 Ionic Lattices
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2.2.1 Covalent Bonds
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2.2.2 Lewis Formulas
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2.2.3 Multiple Bonds
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2.2.4 Coordinate Bonds
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2.2.5 Shapes of Molecules
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2.2.6 Bond Polarity
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2.2.7 Molecular Polarity
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2.2.8 Giant Covalent Structures
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2.2.9 Intermolecular Forces
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2.2.10 Physical Properties of Covalent Substances
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2.2.11 Chromatography
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2.2.12 Resonance Structures (HL)
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2.2.13 Benzene (HL)
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2.2.14 Expansion of the Octet (HL)
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2.2.15 Formal Charge (HL)
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2.2.16 Sigma and Pi Bonds (HL)
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2.2.17 Hybridisation (HL)
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2.3.1 Properties of Metals and Their Uses
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2.3.2 s and p Block Elements
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2.3.3 Physical Properties of Transition Elements (HL)
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2.4.3 Properties of Alloys
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2.4.4 Polymers
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2.4.5 Addition Polymers
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2.4.6 Condensation Polymers (HL)
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3.1.2 Electron Configurations and the Periodic Table
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3.1.3 Periodic Trends
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3.1.4 Group 1 Metals with Water
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3.1.5 Group 17 Elements with Halide Ions
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3.1.6 Metallic and Non-Metallic Oxides
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3.1.7 Oxidation States
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3.1.8 Ionisation Energy Trends Across a Period (HL)
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3.1.9 Characteristic Properties of Transition Elements (HL)
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3.1.10 Variable Oxidation States in Transition Elements (HL)
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3.1.11 Colour in Transition Metal Complexes (HL)
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3.2.1 Representing Formulas of Organic Compounds
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3.2.3 Homologous Series
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3.2.4 IUPAC Nomenclature
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3.2.5 Structural Isomers
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3.2.6 Cis-Trans Isomers (HL)
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3.2.7 Enantiomers (HL)
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3.2.8 Mass Spectrometry (MS) Fragmentation Patterns (HL)
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3.2.9 Infrared Spectra (IR) Interpretation (HL)
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3.2.10 Proton NMR Spectroscopy (HL)
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3.2.11 Peak Splitting in Proton NMR (HL)
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3.2.12 Structural Analysis of Molecules (HL)
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4.1.1 Difference Between Heat and Temperature
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4.1.3 Energy Profiles
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4.1.5 Calorimetry Experiments
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4.2.1 Bond Enthalpy Calculations
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4.2.2 Hess's Law
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4.2.3 Hess's Law Calculations
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4.2.4 Calculate Enthalpy Changes Using ΔHf⦵ (HL)
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4.2.5 Calculate Enthalpy Changes Using ΔHc⦵ (HL)
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4.2.6 Born-Haber Cycles (HL)
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4.2.7 Born-Haber Cycle Calculations (HL)
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4.3.2 Incomplete Combustion
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4.3.3 The Amount of Carbon Dioxide Produced When Fuels Burn
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4.3.4 Carbon Dioxide Levels and the Greenhouse Effect
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4.3.5 Biofuels
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4.3.6 Fuel Cells
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4.4.1 Entropy (HL)
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4.4.2 Calculating Standard Entropy Changes (HL)
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4.4.3 Gibbs Free Energy (HL)
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4.4.5 Gibbs Free Energy and Equilibrium Constant (HL)
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5.1.1 Balancing Equations
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5.1.2 Reacting Mass Calculations
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5.1.3 Avogadro's Law and Molar Volume of Gas
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5.1.4 Concentration Calculations
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5.1.5 Limiting and Excess Reactants
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5.1.6 Percentage Yield Calculations
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5.1.7 Atom Economy
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5.2.1 Rate of Reaction
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5.2.2 Measuring Rates of Reaction
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5.2.3 Collision Theory
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5.2.4 Factors Affecting Rates of Reaction
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5.2.5 Activation Energy
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5.2.6 Energy Profiles With and Without Catalysts
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5.2.7 Maxwell-Boltzmann Distribution Curves
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5.2.8 Rate Equation (HL)
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5.2.9 Reaction Orders (HL)
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5.2.10 The Rate Constant (HL)
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5.2.12 Molecularity (HL)
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5.2.13 The Arrhenius Equation (HL)
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5.2.14 Determining Activation Energy and the Arrhenius Factor (HL)
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5.3.1 The Characteristics of Dynamic Equilibrium
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5.3.2 The Equilibrium Law
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5.3.3 The Equilibrium Constant
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5.3.4 Le Chatelier's Principle
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5.3.5 The Reaction Quotient (HL)
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5.3.6 Equilibrium Law Problem Solving (HL)
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5.3.7 The Equilibrium Constant and Gibbs Energy (HL)
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6.1.1 Brønsted–Lowry Acids and Bases
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6.1.2 Conjugate Acids and Bases
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6.1.3 Amphiprotic Species
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6.1.4 The pH Scale
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6.1.5 The Ion Product of Water
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6.1.6 Strong and Weak Acids
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6.1.8 pH Curves
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6.1.9 Interpreting pH Curves (HL)
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6.1.10 The pOH Scale (HL)
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6.1.11 Acid and Base Dissociation Constants (HL)
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6.1.12 Solving Acid-Base Dissociation Problems (HL)
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6.1.13 Salt Hydrolysis (HL)
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6.1.14 Acid-Base Indicators (HL)
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6.1.15 Choosing an Acid-Base Indicator (HL)
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6.1.16 Buffer Solutions (HL)
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6.1.17 Buffer Calculations (HL)
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6.2.1 Oxidation and Reduction
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6.2.2 Half Equations
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6.2.3 Relative Ease of Oxidation and Reduction
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6.2.4 Acids with Reactive Metals
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6.2.5 Primary Cells
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6.2.6 Secondary Cells
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6.2.7 Electrolytic Cells
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6.2.8 Oxidation of Alcohols
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6.2.9 Reduction of Carboxylic Acids, Aldehydes and Ketones
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6.2.10 Reduction of Unsaturated Compounds
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6.2.11 The Hydrogen Electrode
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6.2.12 Standard Cell Potentials
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6.2.13 Gibbs Energy and Standard Cell Potential
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6.2.14 Electrolysis of Aqueous Solutions
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6.2.15 Electroplating
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6.3.1 Radicals
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6.3.2 Homolytic Fission
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6.3.3 Halogenation of Alkanes
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6.4.1 Nucleophilic Substitution
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6.4.2 Heterolytic Fission
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6.4.4 Lewis Acids and Bases
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6.4.6 Coordination Bonds
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6.4.7 Nucleophilic Substitution in Halogenoalkanes
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6.4.8 Relative Rates of Nucleophilic Substitution
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6.4.10 Addition to Unsymmetrical Alkenes
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6.4.11 Electrophilic Substitution in Benzene
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7.1.1 Safety, Ethical and Environmental Issues in Chemistry
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7.1.2 Measuring Variables in Chemistry
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7.1.3 Applying Techniques in Chemistry
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7.2.1 Applying Technology to Collect Data in Chemistry
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7.2.2 Applying Technology to Process Data in Chemistry
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7.3.1 Applying General Mathematics in Chemistry
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7.3.2 Using Units, Symbols and Numerical Values in Chemistry
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7.3.3 Processing Uncertainties in Chemistry
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7.3.4 Graphing in Chemistry
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8.1.1 Exploring in Chemistry
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8.1.2 Designing in Chemistry
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8.1.3 Controlling Variables in Chemistry
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8.2.1 Collecting Data in Chemistry
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8.2.2 Processing Data in Chemistry
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8.2.3 Interpreting Results in Chemistry
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Quiz