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1 · Atomic structure 318 1.1 Particles in the atom and atomic radius 120 1.2 Isotopes 60 1.3 Electrons, energy levels and atomic orbitals 77 1.4 Ionisation energy 112 2 · Atoms, molecules and stoichiometry 442 2.1 Relative masses of atoms and molecules 35 2.2 The mole and the Avogadro constant 41 2.3 Formulas 78 2.4 Reacting masses and volumes (of solutions and gases) 300 3 · Chemical bonding 403 3.1 Electronegativity and bonding 34 3.2 Ionic bonding 36 3.3 Metallic bonding 25 3.4 Covalent bonding and coordinate (dative covalent) bonding 96 3.5 Shapes of molecules 114 3.6 Intermolecular forces, electronegativity and bond properties 133 3.7 Dot-and-cross diagrams 28 4 · States of matter 233 4.1 The gaseous state: ideal and real gases and pV = nRT 128 4.2 Bonding and structure 105 5 · Chemical energetics 260 5.1 Enthalpy change, ΔH 230 5.2 Hess’s law 61 6 · Electrochemistry 349 6.1 Redox processes: electron transfer and changes in oxidation number (oxidation state) 349 7 · Equilibria 239 7.1 Chemical equilibria: reversible reactions, dynamic equilibrium 196 7.2 Brønsted–Lowry theory of acids and bases 43 8 · Reaction kinetics 249 8.1 Rate of reaction 80 8.2 Effect of temperature on reaction rates and the concept of activation energy 154 8.3 Homogeneous and heterogeneous catalysts 66 9 · The Periodic Table: chemical periodicity 283 9.1 Periodicity of physical properties of the elements in Period 3 118 9.2 Periodicity of chemical properties of the elements in Period 3 180 9.3 Chemical periodicity of other elements 6 10 · Group 2 255 10.1 Similarities and trends in the properties of the Group 2 metals, magnesium to barium, and their compounds 255 11 · Group 17 271 11.1 Physical properties of the Group 17 elements 65 11.2 The chemical properties of the halogen elements and the hydrogen halides 100 11.3 Some reactions of the halide ions 85 11.4 The reactions of chlorine 64 12 · Nitrogen and sulfur 131 12.1 Nitrogen and sulfur 131 13 · An introduction to AS Level organic chemistry 400 13.1 Formulas, functional groups and the naming of organic compounds 62 13.2 Characteristic organic reactions 50 13.3 Shapes of organic molecules; σ and π bonds 73 13.4 Isomerism: structural isomerism and stereoisomerism 230 14 · Hydrocarbons 379 14.1 Alkanes 117 14.2 Alkenes 272 15 · Halogen compounds 259 15.1 Halogenoalkanes 259 16 · Hydroxy compounds 381 16.1 Alcohols 381 17 · Carbonyl compounds 336 17.1 Aldehydes and ketones 336 18 · Carboxylic acids and derivatives 316 18.1 Carboxylic acids 157 18.2 Esters 169 19 · Nitrogen compounds 149 19.1 Primary amines 11 19.2 Nitriles and hydroxynitriles 138 20 · Polymerisation 73 20.1 Addition polymerisation 73 21 · Organic synthesis 53 21.1 Organic synthesis 53 22 · Analytical techniques 62 22.1 Infrared spectroscopy 38 22.2 Mass spectrometry 24 23 · Chemical energetics 13 23.1 Lattice energy and Born-Haber cycles 1 23.2 Enthalpies of solution and hydration 11 23.3 Entropy change, ΔS 1 24 · Electrochemistry 37 24.1 Electrolysis 36 24.2 Standard electrode potentials E ⦵, standard cell potentials E ⦵ cell and the Nernst equation 1 25 · Equilibria 88 25.1 Acids and bases 88 26 · Reaction kinetics 57 26.1 Simple rate equations, orders of reaction and rate constants 2 26.2 Homogeneous and heterogeneous catalysts 55 27 · Group 2 34 27.1 Similarities and trends in the properties of the Group 2 metals, magnesium to barium, and their compounds 34 28 · Chemistry of transition elements 36 28.1 General physical and chemical properties of the first row of transition elements, titanium to copper 15 28.2 General characteristic chemical properties of the first set of transition elements, titanium to copper 21 28.3 Colour of complexes 3 29 · An introduction to A Level organic chemistry 75 29.2 Characteristic organic reactions 1 29.3 Shapes of aromatic organic molecules; σ and π bonds 1 29.4 Isomerism: optical 73 30 · Hydrocarbons 10 30.1 Arenes 10 31 · Halogen compounds 37 31.1 Halogen compounds 37 32 · Hydroxy compounds 42 32.1 Alcohols 41 32.2 Phenol 4 33 · Carboxylic acids and derivatives 37 33.1 Carboxylic acids 17 33.2 Esters 21 33.3 Acyl chlorides 3 34 · Nitrogen compounds 6 34.1 Primary and secondary amines 2 34.3 Amides 1 34.4 Amino acids 3 35 · Polymerisation 18 35.1 Condensation polymerisation 12 35.3 Degradable polymers 6 36 · Organic synthesis 2 36.1 Organic synthesis 2 37 · Analytical techniques 1 37.1 Thin-layer chromatography 1
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