OCR A AS Chemistry

OCR A AS Chemistry

1. Atoms and Moles

   • The Atom
   • Atomic Models
   • Relative Mass
   • The Mole
   • Gas Volumes
   • Concentration Calculations

2. Formulas and Equations

   • Formulas
   • Calculating Formulas
   • Chemical Equations
   • Equations and Calculations
   • Formulas of Ionic Compunds

3. Reactions and Calculations

   • Acids, Bases, Salts
   • Anhydrous and Hydrated Salts
   • Titrations
   • Titrations Calculations
   • Chemical Yield
   • Atom Economy
   • Oxidation Numbers
   • Redox Reactions

4. Electrons, Bonding and Structure

   • Electronic Structure
   • Ionic Bonding
   • Covalent Bonding
   • Shapes of Molecules
   • Polaraisation
   • Intermolecular Forces

5. The Periodic Table

   • Periodic Table
   • First Ionisation Energy
   • Successive Ionisation Energies
   • Giant Covalent Lattices
   • Metallic Bonding
   • Trends in Melting/Boiling Points
   • Group 2
   • Group 7
   • Disproportionation/Water Treatment
   • Test for Ions

6. Physical Chemistry

   • Hess' Law
   • Enthalpy Changes
   • Bond Enthalpies
   • Measuring Enthalpy Changes
   • Reaction Rates
   • Catalysts
   • Calculating Reaction Rates
   • Reversible Reactions
   • Equilibrium Constant

7. Analysis and Organic Chemistry

   • Infrared Spectrometry
   • Mass Spectrometry
   • Combined Techniques
   • Practical Techniques in Organic Synthesis
   • Organic Synthesis

8. Alcohols and Haloalkanes

   • Properties of Alcohols
   • Reactions of Alcohols
   • Oxidising Alcohols
   • Haloalkanes
   • Chloroflourocarbons
   • Global Warming

9. Basic Concepts and Hydrocarbons

   • Organic Chemistry
   • Formulas
   • Carbon Skeletons
   • Structural Isomers
   • Alkanes and Nomenclature
   • Properties of Alkanes
   • Bond Fission
   • Substitution Reactions
   • Alkenes and their Properties
   • Stereoisomers
   • Reactions of Alkenes
   • Addition Polymers