A2 Chemistry
Acid-Base Equilibria (Click Here for Past Examination Questions)
- Acids, Bases and Kw
- Acid-Base Indicators (Chemguide)
- Acid-Base Titrations
- Buffer Action
- Buffer Solutions (Chemguide)
- Buffer Solutions
- Ionic Product for Water (Chemguide)
- pH Calculations
- pH Curves (Chemguide)
- pH Curves and Indicators
- Strong and Weak Acids (Chemguide)
- Strong and Weak Bases (Chemguide)
- Theories of Acids and Bases (Chemguide)
- Titration Calculations
Energetics II (Click Here for Past Examination Questions)
- Adding a Bit of Complication (Chemguide)
- An Introduction to Gibbs Free Energy (Chemguide)
- Born Haber Cycles
- Calculating Entropy Changes During Reactions (Chemguide)
- Enthalpy Definitions
- Enthalpies of Solution
- Enthalpy Change of Solution (Chemguide)
- Enthalpy of Solution
- Entropy
- Entropy (2)
- Free Energy Change
- Important Definitions
- Introducing Entropy (Chemguide)
- Lattice Enthalpies (Chemguide)
- Lattice Enthalpy and Born-Haber Cycles
- Relationship between Gibbs Free Energy and Equilibrium Constants (Chemguide)
Equilibrium II (Click Here for Past Examination Questions)
Kinetics II (Click Here for Past Examination Questions)
- Arrhenius Equation
- Arrhenius Equation (Chemguide)
- Arrhenius & Rate
- Order of Reaction Experiments (Chemguide)
- Orders of Reaction and Rate Equations (Chemguide)
- Rate Determining Step
- Rate Equations
- Rate Experiments
- Relationship between Order and Mechanisms (Chemguide)
Modern Analytical Techniques II (Click Here for Past Examination Questions)
- Background to C-13 NMR (Chemguide)
- Background to Proton NMR (Chemguide)
- Gas-Liquid Chromatography (Chemguide)
- High Performance Liquid Chromatography (HPLC) (Chemguide)
- High Resolution NMR Spectra (Chemguide)
- Integrator Traces (Chemguide)
- Interpreting C-13 NMR Spectra (Chemguide)
- Low Resolution NMR Spectra (Chemguide)
Organic Chemistry II (Carbonyls) (Click Here for Past Examination Questions)
- Acids, Acid Chlorides and Acid Anhydrides
- Amine Mechanisms
- Amine Preparation
- Amino Acids
- Amino Acids and pH
- Bonding in Carbonyl Compounds (Chemguide)
- Optical Isomerism (Chemguide)
Organic Chemistry III (Arenes) (Click Here for Past Examination Questions)
- Bonding in Benzene - the Kekulé Structure (Chemguide)
- Bonding in Benzene - a Modern Orbital View (Chemguide)
- Examples of Catalytic Reactions in Organic Chemistry (Chemguide)
- Friedel-Crafts Acylation of Benzene (Chemguide)
- Friedel-Crafts Alkylation of Benzene (Chemguide)
- Halogenation of Benzene (Chemguide)
- Industrial Alkylation of Benzene (Chemguide)
- Naming Aromatic Compounds (Chemguide)
- Nitration of Benzene (Chemguide)
- Substitution Reactions of Methylbenzene (Chemguide)
- Sulphonation of Benzene (Chemguide)
- What is Electrophilic Substitution? (Chemguide)
Practical Skills (Click Here for Past Examination Questions)
Redox II (Click Here for Past Examination Questions)
- Batteries and Fuel Cells
- Combinations of Half Cells (Chemguide)
- Electrochemical Series
- Electrochemical Series (Chemguide)
- Electrode Potentials
- Extraction of Metals (Chemguide)
- Redox Potentials for Other Systems (Chemguide)
- Some Essential Electrolysis (Chemguide)
- Standard Electrode Potentials (Redox Potentials) (Chemguide)
- Using Redox Potentials to Predict the Feasibility of Reactions (Chemguide)
Transition Metals (Click Here for Past Examination Questions)