Chemistry A2

Chemistry A2

Unit 1: Rings, polymers & analysis
1. Rings, Acids & Amines
  1. Intro to Aromatic Chemistry
  2. Structure of Benzene
  3. Delocalised Model of Benzene
  4. Benzene and its reactions
  5. Substitution reactions of benzene
  6. Reactivity of alkenes and benzene
  7. Phenols
  8. Bromination and uses of phenols
  9. Intro to Carbonyl Compounds
  10. Oxidation of alcohols and aldehydes
  11. Reactions of aldehydes and ketones
  12. Chemical tests on carbonyl compounds
  13. Carboxylic acids
  14. Esters
  15. Fats & oils - building triglycerides
  16. Triglycerides, diet & health
  17. Amines
  18. Amines & their Reactions
2. Polymers & Synthesis
  1. Amino acids
  2. Polypeptides & proteins
  3. Optical isomerism
  4. Condensation polymerisation - polyesters
  5. Condensation polymerisation - polyamides
  6. Addition & condensation polymerisation
  7. Breaking down condensation polymers
  8. Organic synthesis of aliphatic compounds
  9. Organic synthesis of aromatic compounds
  10. Chirality on pharmaceutical synthesis
3. Analysis
  1. Seperation by chromotography
  2. Thin-layer by chromotography
  3. Gas chromotography
  4. Gas chromotography - mass spec (GC-MS)
  5. Nuclear magnetic resonanace
  6. Carbon-13 NMR spectroscopy
  7. Analysis of carbon-13 NMR Spectra
  8. Proton NMR Spectroscopy
  9. Spin-spin coupling in proton NMR spectra
  10. NMR Spectra of -OH and -NH protons
  11. Spin-spin coupling examples
  12. NMR in medicine
  13. Combined techniques
  14. Combined techniques problems
Unit 2: Equilibria, energetics & elements
1. Rates, equilibrium & pH
  1. Rate of Reaction
  2. Measuring reaction rates
  3. Orders and the rate equation
  4. Half-lives
  5. Orders from rate-conc graphs
  6. Initial rates and the rate constant
  7. Rate-determining step
  8. The equilibrium constant, Kc
  9. Calculations using Kc
  10. The equilibrium position and Kc
  11. The equilibrium constant, Kc and the rate constant, k
  12. The road to acids
  13. Role of H+ in reactions of acids
  14. Conjugate acid-base pairs
  15. What is pH?
  16. Strong and weak acids
  17. Calculating pH for strong and weak acids
  18. The ionisation of water
  19. pH values of bases
  20. Buffer solutions
  21. pH values of buffer solutions
  22. Neutralisation - titration curves
  23. Neutrialisation - enthalpy changes
2. Energy
  1. Lattice enthalpy
  2. Constructing Born-Haber cycles
  3. Born-Haber cycle calculations
  4. Further examples of Born-Haber cycles
  5. Enthalpy change of solution
  6. Understanding hydration and lattice enthalpies
  7. Entropy
  8. Free energy
  9. Redox
  10. Cells and half cells
  11. Cell potentials
  12. Feasability of reactions
  13. Storage and fuel cells
  14. Hydrogen for the future
3. Transition Elements
  1. Transition metals
  2. Properties of transition metal compounds
  3. Catalysis and precipitation
  4. Transition metals and complex ions
  5. Steroisomerism in complex ions
  6. Bidentate and multidentate ligands
  7. Ligand substitution in complexes
  8. Ligand substitution and stability constants
  9. Redox titrations
  10. Examples of redox titrations
  11. Redox titrations - iodine and thiosulfate

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