Additional lessons
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Lesson 11.1.2 Separating Mixtures4 pointsLesson 21.1.3 Changes of State4 pointsLesson 31.1.4 Average Kinetic Energy5 pointsLesson 41.2.1 Nuclear Model of the Atom4 pointsLesson 51.2.2 Subatomic Particles4 pointsLesson 61.2.3 Isotopes5 pointsLesson 71.2.4 Interpreting Mass Spectra (HL)5 pointsLesson 81.3.1 The Electromagnetic Spectrum5 pointsLesson 91.3.2 Emission Spectra4 pointsLesson 101.3.3 Energy Levels, Sublevels and Orbitals4 pointsLesson 111.3.4 Writing Electron Configurations4 pointsLesson 121.3.5 Ionisation Energy from an Emission Spectrum (HL)5 pointsLesson 131.3.6 Successive Ionisation Energies (HL)4 pointsLesson 141.4.1 The Mole Unit5 pointsLesson 151.4.2 Molar Mass5 pointsLesson 161.4.3 Empirical Formula5 pointsLesson 171.4.4 Molar Concentration5 pointsLesson 181.4.5 Avogadro’s Law5 pointsLesson 191.5.2 Molar Gas Volume5 pointsLesson 201.5.3 The Ideal Gas Equation6 pointsLesson 211.5.4 Real Gases5 pointsLesson 222.1.1 Forming Ions5 pointsLesson 232.1.2 Binary Ionic Compounds6 pointsLesson 242.1.3 Ionic Lattices5 pointsLesson 252.2.1 Covalent Bonds5 pointsLesson 262.2.2 Lewis Formulas6 pointsLesson 272.2.3 Multiple Bonds5 pointsLesson 282.2.4 Coordinate Bonds5 pointsLesson 292.2.5 Shapes of Molecules6 pointsLesson 302.2.6 Bond Polarity5 pointsLesson 312.2.7 Molecular Polarity5 pointsLesson 322.2.8 Giant Covalent Structures5 pointsLesson 332.2.9 Intermolecular Forces5 pointsLesson 342.2.10 Physical Properties of Covalent Substances5 pointsLesson 352.2.11 Chromatography6 pointsLesson 362.2.12 Resonance Structures (HL)6 pointsLesson 372.2.13 Benzene (HL)5 pointsLesson 382.2.14 Expansion of the Octet (HL)6 pointsLesson 392.2.15 Formal Charge (HL)6 pointsLesson 402.2.16 Sigma and Pi Bonds (HL)6 pointsLesson 412.2.17 Hybridisation (HL)6 pointsLesson 422.3.1 Properties of Metals and Their Uses5 pointsLesson 432.3.2 s and p Block Elements5 pointsLesson 442.3.3 Physical Properties of Transition Elements (HL)5 pointsLesson 452.4.3 Properties of Alloys5 pointsLesson 462.4.4 Polymers6 pointsLesson 472.4.5 Addition Polymers6 pointsLesson 482.4.6 Condensation Polymers (HL)5 pointsLesson 493.1.2 Electron Configurations and the Periodic Table5 pointsLesson 503.1.3 Periodic Trends4 pointsLesson 513.1.4 Group 1 Metals with Water5 pointsLesson 523.1.5 Group 17 Elements with Halide Ions5 pointsLesson 533.1.6 Metallic and Non-Metallic Oxides5 pointsLesson 543.1.7 Oxidation States5 pointsLesson 553.1.8 Ionisation Energy Trends Across a Period (HL)5 pointsLesson 563.1.9 Characteristic Properties of Transition Elements (HL)5 pointsLesson 573.1.10 Variable Oxidation States in Transition Elements (HL)5 pointsLesson 583.1.11 Colour in Transition Metal Complexes (HL)5 pointsLesson 593.2.1 Representing Formulas of Organic Compounds5 pointsLesson 603.2.3 Homologous Series5 pointsLesson 613.2.4 IUPAC Nomenclature5 pointsLesson 623.2.5 Structural Isomers5 pointsLesson 633.2.6 Cis-Trans Isomers (HL)5 pointsLesson 643.2.7 Enantiomers (HL)5 pointsLesson 653.2.8 Mass Spectrometry (MS) Fragmentation Patterns (HL)5 pointsLesson 663.2.9 Infrared Spectra (IR) Interpretation (HL)5 pointsLesson 673.2.10 Proton NMR Spectroscopy (HL)5 pointsLesson 683.2.11 Peak Splitting in Proton NMR (HL)5 pointsLesson 693.2.12 Structural Analysis of Molecules (HL)5 pointsLesson 704.1.1 Difference Between Heat and Temperature5 pointsLesson 714.1.3 Energy Profiles5 pointsLesson 724.1.5 Calorimetry Experiments5 pointsLesson 734.2.1 Bond Enthalpy Calculations5 pointsLesson 744.2.2 Hess’s Law5 pointsLesson 754.2.3 Hess’s Law Calculations5 pointsLesson 764.2.4 Calculate Enthalpy Changes Using ΔHf⦵ (HL)5 pointsLesson 774.2.5 Calculate Enthalpy Changes Using ΔHc⦵ (HL)5 pointsLesson 784.2.6 Born-Haber Cycles (HL)4 pointsLesson 794.2.7 Born-Haber Cycle Calculations (HL)5 pointsLesson 804.3.2 Incomplete Combustion5 pointsLesson 814.3.3 The Amount of Carbon Dioxide Produced When Fuels Burn5 pointsLesson 824.3.4 Carbon Dioxide Levels and the Greenhouse Effect4 pointsLesson 834.3.5 Biofuels5 pointsLesson 844.3.6 Fuel Cells5 pointsLesson 854.4.1 Entropy (HL)4 pointsLesson 864.4.2 Calculating Standard Entropy Changes (HL)5 pointsLesson 874.4.3 Gibbs Free Energy (HL)5 pointsLesson 884.4.5 Gibbs Free Energy and Equilibrium Constant (HL)5 pointsLesson 895.1.1 Balancing Equations5 pointsLesson 905.1.2 Reacting Mass Calculations5 pointsLesson 915.1.3 Avogadro’s Law and Molar Volume of Gas5 pointsLesson 925.1.4 Concentration Calculations5 pointsLesson 935.1.5 Limiting and Excess Reactants4 pointsLesson 945.1.6 Percentage Yield Calculations5 pointsLesson 955.1.7 Atom Economy5 pointsLesson 965.2.1 Rate of Reaction5 pointsLesson 975.2.2 Measuring Rates of Reaction5 pointsLesson 985.2.3 Collision Theory4 pointsLesson 995.2.4 Factors Affecting Rates of Reaction4 pointsLesson 1005.2.5 Activation Energy5 pointsLesson 1015.2.6 Energy Profiles With and Without Catalysts4 pointsLesson 1025.2.7 Maxwell-Boltzmann Distribution Curves4 pointsLesson 1035.2.8 Rate Equation (HL)5 pointsLesson 1045.2.9 Reaction Orders (HL)5 pointsLesson 1055.2.10 The Rate Constant (HL)5 pointsLesson 1065.2.12 Molecularity (HL)5 pointsLesson 1075.2.13 The Arrhenius Equation (HL)5 pointsLesson 1085.2.14 Determining Activation Energy and the Arrhenius Factor (HL)5 pointsLesson 1095.3.1 The Characteristics of Dynamic Equilibrium4 pointsLesson 1105.3.2 The Equilibrium Law5 pointsLesson 1115.3.3 The Equilibrium Constant5 pointsLesson 1125.3.4 Le Chatelier’s Principle4 pointsLesson 1135.3.5 The Reaction Quotient (HL)5 pointsLesson 1145.3.6 Equilibrium Law Problem Solving (HL)5 pointsLesson 1155.3.7 The Equilibrium Constant and Gibbs Energy (HL)5 pointsLesson 1166.1.1 Brønsted–Lowry Acids and Bases4 pointsLesson 1176.1.2 Conjugate Acids and Bases4 pointsLesson 1186.1.3 Amphiprotic Species4 pointsLesson 1196.1.4 The pH Scale5 pointsLesson 1206.1.5 The Ion Product of Water5 pointsLesson 1216.1.6 Strong and Weak Acids5 pointsLesson 1226.1.8 pH Curves4 pointsLesson 1236.1.9 Interpreting pH Curves (HL)5 pointsLesson 1246.1.10 The pOH Scale (HL)5 pointsLesson 1256.1.11 Acid and Base Dissociation Constants (HL)5 pointsLesson 1266.1.12 Solving Acid-Base Dissociation Problems (HL)5 pointsLesson 1276.1.13 Salt Hydrolysis (HL)5 pointsLesson 1286.1.14 Acid-Base Indicators (HL)4 pointsLesson 1296.1.15 Choosing an Acid-Base Indicator (HL)4 pointsLesson 1306.1.16 Buffer Solutions (HL)4 pointsLesson 1316.1.17 Buffer Calculations (HL)5 pointsLesson 1326.2.1 Oxidation and Reduction5 pointsLesson 1336.2.2 Half Equations5 pointsLesson 1346.2.3 Relative Ease of Oxidation and Reduction5 pointsLesson 1356.2.4 Acids with Reactive Metals5 pointsLesson 1366.2.5 Primary Cells4 pointsLesson 1376.2.6 Secondary Cells4 pointsLesson 1386.2.7 Electrolytic Cells4 pointsLesson 1396.2.8 Oxidation of Alcohols4 pointsLesson 1406.2.9 Reduction of Carboxylic Acids, Aldehydes and Ketones4 pointsLesson 1416.2.10 Reduction of Unsaturated Compounds4 pointsLesson 1426.2.11 The Hydrogen Electrode5 pointsLesson 1436.2.12 Standard Cell Potentials5 pointsLesson 1446.2.13 Gibbs Energy and Standard Cell Potential5 pointsLesson 1456.2.14 Electrolysis of Aqueous Solutions4 pointsLesson 1466.2.15 Electroplating5 pointsLesson 1476.3.1 Radicals4 pointsLesson 1486.3.2 Homolytic Fission5 pointsLesson 1496.3.3 Halogenation of Alkanes4 pointsLesson 1506.4.1 Nucleophilic Substitution4 pointsLesson 1516.4.2 Heterolytic Fission4 pointsLesson 1526.4.4 Lewis Acids and Bases4 pointsLesson 1536.4.6 Coordination Bonds5 pointsLesson 1546.4.7 Nucleophilic Substitution in Halogenoalkanes4 pointsLesson 1556.4.8 Relative Rates of Nucleophilic Substitution4 pointsLesson 1566.4.10 Addition to Unsymmetrical Alkenes4 pointsLesson 1576.4.11 Electrophilic Substitution in Benzene4 pointsLesson 1587.1.1 Safety, Ethical and Environmental Issues in Chemistry5 pointsLesson 1597.1.2 Measuring Variables in Chemistry6 pointsLesson 1607.1.3 Applying Techniques in Chemistry6 pointsLesson 1617.2.1 Applying Technology to Collect Data in Chemistry6 pointsLesson 1627.2.2 Applying Technology to Process Data in Chemistry6 pointsLesson 1637.3.1 Applying General Mathematics in Chemistry6 pointsLesson 1647.3.2 Using Units, Symbols and Numerical Values in Chemistry6 pointsLesson 1657.3.3 Processing Uncertainties in Chemistry6 pointsLesson 1667.3.4 Graphing in Chemistry6 pointsLesson 1678.1.1 Exploring in Chemistry5 pointsLesson 1688.1.2 Designing in Chemistry6 pointsLesson 1698.1.3 Controlling Variables in Chemistry5 pointsLesson 1708.2.1 Collecting Data in Chemistry5 pointsLesson 1718.2.2 Processing Data in Chemistry6 pointsLesson 1728.2.3 Interpreting Results in Chemistry6 points