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I. Atomic structure
(137)
1. The structure of the atom
(33)
2. Development of atomic theory. Radioactivity
(42)
3. Atomic spectra
(26)
4. Electron configuration of atoms
(36)
II. Bonding
(167)
5. Types of bonding
(41)
6. Electronegativity and polarity
(39)
7. Molecular shapes
(48)
8. Valence bond theory and hybridisation
(39)
III. Phases and phase changes
(169)
9. States of matter
(33)
10. Phase changes
(32)
11. Gas laws
(33)
12. Intermolecular forces
(43)
13. Structure of solids
(28)
IV. Stoichiometric calculations
(144)
14. Mole
(33)
15. Chemical equations
(35)
16. Practical importance of the mole
(34)
17. Concentration
(42)
V. Periodic table
(240)
18. The periodic table of the elements
(36)
19. The trends in the properties of the elements in Period 3
(36)
20. Periodic trends in the chemical properties of elements
(42)
21. s-Block elements
(32)
22. Chemical properties of s-block elements
(42)
23. Elements of Group 17
(23)
24. Reactions of halogens
(29)
VI. Transition metals
(92)
25. Electron configuration and periodic trends of transition elements
(28)
26. Oxidation states of transition elements
(28)
27. Transition metal complexes
(36)
VII. Oxidation and reduction
(129)
28. Oxidation state
(31)
29. Redox reactions
(37)
30. Extraction of metals. Part I
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31. Extraction of metals. Part II
(33)
VIII. Electrochemistry
(75)
32. Voltaic cells
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33. Standard electrochemical potential
(24)
34. Electrochemical series
(23)
IX. Thermodynamics
(197)
35. Enthalpy change and calorimetry
(29)
36. Standard enthalpy change. Hess’s law
(32)
37. Born–Haber cycle
(29)
38. Enthalpy changes in the solution process
(31)
39. Mean bond enthalpies
(23)
40. Entropy
(27)
41. Free energy
(26)
X. Reaction kinetics
(162)
42. Reaction rate
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43. Collision theory
(24)
44. Effect of concentration on the reaction rate. Rate equation
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45. Effect of concentration on the reaction rate. Graphical methods
(22)
46. Effect of temperature and catalyst on the reaction rate
(25)
47. Catalysts
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XI. Chemical equilibria
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48. Chemical equilibrium and equilibrium constant
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49. Factors affecting the chemical equilibrium
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50. Chemical equilibrium in a gas phase
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XII. Acids, bases and salts
(235)
51. Dissociation of acids, bases and salts
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52. Brønsted–Lowry theory of acids and bases
(26)
53. pH as the universal acidity measure
(32)
54. Weak acids and weak bases
(30)
55. Salts in water solution
(30)
56. Buffers
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57. Acid-base titration
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58. Titration curves
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XIII. Reaction of metal ions in water solution
(53)
59. Acid-base reactions of metal ions
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60. Ligand exchange reactions
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XIV. Hydrocarbons
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61. Petroleum as the source of hydrocarbons
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62. Hydrocarbons as fuel
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63. Alkanes and cycloalkanes
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64. Chemistry of alkanes and cycloalkanes
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65. Alkenes
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66. Alkene reactions
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67. Haloalkanes
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68. Reactions of haloalkanes
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69. Alcohols
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70. Ethanol
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71. Reactions of alcohols
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XV. Compounds with the carbonyl group
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72. Aldehydes and ketones
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73. Reactions of aldehydes and ketones
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74. Carboxylic acids
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75. Functional derivatives of carboxylic acids
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XVI. Aromatic compounds
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76. Benzene
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77. Electrophilic substitution
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XVII. Organic compounds of nitrogen
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78. Structure and properties of amines
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79. Amines and amides: reactions and preparation
(29)
80. Amino acids
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XVIII. Biologically important chemical compounds
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81. Fats and sugars
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82. Proteins and nucleic acids
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XIX. Polymers
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83. Polymer types. Addition polymers
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84. Condensation polymers
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XX. General topics in organic chemistry
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85. Organic molecules
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86. Naming organic compounds
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87. Isomerism
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88. Organic reactions
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89. Analytical tests in organic chemistry
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XXI. Spectrometric techniques
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90. Infra-red spectroscopy. Part I
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91. Infra-red spectroscopy. Part II
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92. Mass spectrometry. Part I
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93. Mass spectrometry. Part II
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94. Nuclear magnetic resonance (NMR) spectroscopy. Part I
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95. Nuclear magnetic resonance (NMR) spectroscopy. Part II
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96. Determination of molecular structure
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97. Absorption of visible light. Colorimetry
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XXII. Environmental pollution by chemical products
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98. Pollution of air
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99. Pollution of water
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100. Pollution of land
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Resources: 1 – 26 Total: 26
Decomposition of calcium carbonate
Animation
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Decomposition of hydrogen peroxide
Animation
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Deriving the expression for free energy change
Animation
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Effect of temperature on free energy change
Student activity
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Effect of ΔH° and ΔS° on free energy change
Student activity
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Enthalpy and entropy change
Chart
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Enthalpy and entropy changes
Animation
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Free energy
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Free energy
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Free energy change
Student activity
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Free energy change and dynamic equilibrium
Student activity
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Free energy change and dynamic equilibrium
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Free energy change and the solubility of ionic compounds
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Free energy change and the solubility of ionic compounds
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Free energy change and the solubility of ionic compounds
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Free energy change at equilibrium
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Free energy change for the dehydration of magnesium hydroxide
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Most exothermic reactions are spontaneous
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Solubility
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Spontaneity of the process
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Standard free energy change for neutralisation reaction
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The free energy change
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The free energy change
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Water and ice at equilibrium
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Water solutions of sulphuric acid and sulphurous acid
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Why some endothermic reactions are spontaneous?
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Resources: 1 – 26 Total: 26
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