AQA A-level Chemistry

Ionisation Energies (A-Level Chemistry)

Atomic Structure – Electron Arrangement (A-Level Chemistry)

Atomic Structure – Electrons in Atoms (A-Level Chemistry)

Atomic Structure – Mass Spectrometry (A-Level Chemistry)

Atomic Structure – Element Isotopes (A-Level Chemistry)

Atomic Structure – Atomic and Mass Number (A-Level Chemistry)

Atomic Structure – Subatomic Particles (A-Level Chemistry)

Amount of Substance – Percentage Atom Economy (A-Level Chemistry)

Amount of Substance – Calculating Percentage Yields (A-Level Chemistry)

Amount of Substance – Stoichiometric Calculations (A-Level Chemistry)

Amount of Substance – Balancing Chemical Equations (A-Level Chemistry)

Amount of Substance – Empirical and Molecular Formulae (A-Level Chemistry)

Amount of Substance – Further Mole Calculations (A-Level Chemistry)

Amount of Substance- The Mole and The Avogadro Constant (A-Level Chemistry)

Amount of Substance – Measuring Relative Masses (A-Level Chemistry)

Amount of Substance – The Ideal Gas Equation (A-Level Chemistry)

Periodicity – Classification (A-Level Chemistry)

Bonding – Hydrogen Bonding in Water (A-Level Chemistry)

Bonding – Forces Between Molecules (A-Level Chemistry)

Bonding – Bond Polarity (A-Level Chemistry)

Bonding – Molecular Shapes (A-Level Chemistry)

Bonding – Predicting Structures (A-Level Chemistry)

Bonding – Carbon Allotropes (A-Level Chemistry)

Bonding – Properties of Metallic Bonding (A-Level Chemistry)

Bonding – Properties of Covalent Structures (A-Level Chemistry)

Bonding – Covalent Bonds (A-Level Chemistry)

Kinetics – The Maxwell– Boltzmann Distribution and Catalysts (A-Level Chemistry)

Kinetics – The Collision Theory and Reaction Rates (A-Level Chemistry)

Calculations with Equilibrium Constants (A-Level Chemistry)

Chemical Equilibria applied to Industry (A-Level Chemistry)

Chemical Equilibria and Le Chatelier’s Principle (A-Level Chemistry)

Oxidation, Reduction and Redox Equations – Balancing Redox Equations (A-Level Chemistry)

Oxidation, Reduction and Redox Equations – Redox Processes (A-Level Chemistry)

Oxidation, Reduction and Redox Equations – Oxidation States (A-Level Chemistry)

Thermodynamic – Calculations involving Free Energy (A-Level Chemistry)

Thermodynamic – Gibbs Free Energy (A-Level Chemistry)

Thermodynamic – Entropy Change Predictions (A-Level Chemistry)

Thermodynamic – Total Entropy Changes (A-Level Chemistry)

Thermodynamic – Introduction to Entropy (A-Level Chemistry)

Thermodynamic – Calculating Enthalpy Changes of Solution (A-Level Chemistry)

Thermodynamic – Enthalpy of Solution (A-Level Chemistry)

Thermodynamic – Enthalpy of Hydration (A-Level Chemistry)

Thermodynamic – Calculations involving Born-Haber Cycles (A-Level Chemistry)

Thermodynamic – Construction of Born-Haber Cycles (A-Level Chemistry)

Rate Equations – Reaction Determining Steps (A-Level Chemistry)

Rate Equations – Reaction Half Lives (A-Level Chemistry)

Rate Equations – Uses of Clock Reactions (A-Level Chemistry)

Rate Equations – Determining Orders of Reactions Graphically (A-Level Chemistry)

Rate Equations – Determining Order of Reaction Experimentally (A-Level Chemistry)

Rate Equations – Temperature Changes and the Rate Constant (A-Level Chemistry)

Rate Equations – The Rate Constant (A-Level Chemistry)

Rate Equations – Introduction to Orders of Reactions (A-Level Chemistry)

Rate Equations – The Rate Equation (A-Level Chemistry)

Rate Equations – Measuring Rate of Reaction (A-Level Chemistry)

Equilibrium Constant for Homogenous Systems – Le Chatelier’s Principle in Gas Equilibria (A-Level Chemistry)

Equilibrium Constant for Homogenous Systems – Gas Equilibria and Kp (A-Level Chemistry)

Equilibrium Constant for Homogenous Systems – Changing Kp (A-Level Chemistry)

Equilibrium Constant for Homogenous Systems – Gas Partial Pressures (A-Level Chemistry)

Acids and Bases – Drawing pH Curves (A-Level Chemistry)

Acids and Bases – Acid-Base Indicators (A-Level Chemistry)

Acids and Bases – Dilutions and pH (A-Level Chemistry)

Electrode Potentials and Electrochemical Cells – Commercial Applications of Fuel Cells (A-Level Chemistry)

Electrode Potentials and Electrochemical Cells – Electrochemical Cells Reactions (A-Level Chemistry)

Electrode Potentials and Electrochemical Cells – Representing Electrochemical Cells (A-Level Chemistry)

Electrode Potentials and Electrochemical Cells – Electrode Potentials (A-Level Chemistry)

Electrode Potentials and Electrochemical Cells – Half Cells and Full Cells (A-Level Chemistry)

Acids and Bases – Titrations (A-Level Chemistry)

Acids and Bases – Buffer Action (A-Level Chemistry)

Acids and Bases – pH of Strong Bases (A-Level Chemistry)

Acids and Bases – Ionic Product of Water (A-Level Chemistry)

Acids and Bases – More Ka Calculations (A-Level Chemistry)

Acids and Bases – The Acid Dissociation Constant, Ka (A-Level Chemistry)

Acids and Bases – The pH Scale and Strong Acids (A-Level Chemistry)

Acids and Bases – Neutralisation Reactions (A-Level Chemistry)

Acids and Bases – Acid and Base Strength (A-Level Chemistry)

Acids and Bases – The Brønsted-Lowry Acid-Base Theory (A-Level Chemistry)

Periodicity – Trends Along Period 3 (A-Level Chemistry)

Periodicity – Classification (A-Level Chemistry)

Uses of Group 2 Elements and their Compounds (A-Level Chemistry)

Reactions of Group 2 Elements (A-Level Chemistry)

Group 2, The Alkaline Earth Metals (A-Level Chemistry)

Ionisation Energies (A-Level Chemistry)

The Halogens -Halide Ions and their Reactions (A-Level Chemistry)

The Halogens – Disproportionation Reactions in Halogens (A-Level Chemistry)

The Halogens – Reactions with Halogens (A-Level Chemistry)

The Halogens – Group 7, The Halogens (A-Level Chemistry)

Properties of Period 3 Elements – Properties of Period 3 Compounds (A-Level Chemistry)

Properties of Period 3 Elements – Reactivity of Period 3 Elements (A-Level Chemistry)

Transition Metals – Autocatalysis of Transition Metals (A-Level Chemistry)

Transition Metals – Transition Metals as Homogeneous Catalysts (A-Level Chemistry)

Transition Metals – Transition Metals as Heterogeneous Catalysts (A-Level Chemistry)

Transition Metals – Examples of Redox Reactions in Transition Metals (A-Level Chemistry)

Transition Metals – Iodine-Sodium Thiosulfate Titrations (A-Level Chemistry)

Transition Metals – Carrying Titrations with Potassium Permanganate (A-Level Chemistry)

Transition Metals – Redox Titrations (A-Level Chemistry)

Transition Metals – Redox Potentials (A-Level Chemistry)

Transition Metals – Redox Reactions Revisited (A-Level Chemistry)

Transition Metals – Ligand Substitution Reactions (A-Level Chemistry)

Reactions of Ions in Aqueous Solutions – Metal Ions in Solution (A-Level Chemistry)

Introduction to Organic Chemistry – Structural Isomers (A-Level Chemistry)

Introduction to Organic Chemistry – E/Z Isomerism (A-Level Chemistry)

Introduction to Organic Chemistry – Reaction Mechanisms in Organic Chemistry (A-Level Chemistry)

Introduction to Organic Chemistry – General Formulae (A-Level Chemistry)

Introduction to Organic Chemistry – Introduction to Functional Groups (A-Level Chemistry)

Introduction to Organic Chemistry – Naming and Representing Organic Compounds (A-Level Chemistry)

Alkanes – Obtaining Alkanes (A-Level Chemistry)

Alkanes – Alkanes: Properties and Reactivity (A-Level Chemistry)

Halogenoalkanes – Environmental Impact of Halogenalkanes (A-Level Chemistry)

Halogenoalkanes – Reactivity of Halogenoalkanes (A-Level Chemistry)

Halogenoalkanes – Introduction to Halogenoalkanes (A-Level Chemistry)

Alkenes – Addition Polymerisation in Alkenes (A-Level Chemistry)

Alkenes – Alkene Structure and Reactivity (A-Level Chemistry)

Introduction to Organic Chemistry – E/Z Isomerism (A-Level Chemistry)

Alcohols – Industrial Production of Alcohols (A-Level Chemistry)

Alcohols – Alcohol Reactivity (A-Level Chemistry)

Alcohols – Alcohol oxidation (A-Level Chemistry)

Alcohols – Introduction to Alcohols (A-Level Chemistry)

Organic Analysis – Infrared (IR) Spectroscopy (A-Level Chemistry)

Organic Analysis – Identification of Functional Groups (A-Level Chemistry)

Optical Isomerism (A-Level Chemistry)

Aldehydes and Ketones – Reactions to Increase Carbon Chain Length (A-Level Chemistry)

Aldehydes and Ketones – Testing for Carbonyl Compounds (A-Level Chemistry)

Aldehydes and Ketones – Reactivity of Carbonyl Compunds (A-Level Chemistry)

Aldehydes and Ketones – Carbonyl Compounds (A-Level Chemistry)

Carboxylic Acids and Derivatives – Structure of Amides (A-Level Chemistry)

Carboxylic Acids and Derivatives – Acyl Groups (A-Level Chemistry)

Carboxylic Acids and Derivatives – Properties and Reactivity of Esters (A-Level Chemistry)

Carboxylic Acids and Derivatives – Properties and Reactivity of Carboxylic Acids (A-Level Chemistry)

Aromatic Chemistry – Friedel-Crafts Acylation and Alkylation (A-Level Chemistry)

Aromatic Chemistry – Halogenation Reactions in Benzene (A-Level Chemistry)

Aromatic Chemistry – Electrophilic Substitution Reactions in Benzene (A-Level Chemistry)

Aromatic Chemistry – Improved Benzene Model (A-Level Chemistry)

Aromatic Chemistry – Introduction to Benzene (A-Level Chemistry)

Amines – Nitriles (A-Level Chemistry)

Amines – Properties and Reactivity of Amines (A-Level Chemistry)

Amines – Amine Synthesis (A-Level Chemistry)

Amines – Introduction to Amines (A-Level Chemistry)

Polymer Disposal (A-Level Chemistry)

Polymer Biodegradability (A-Level Chemistry)

Condensation Polymers (A-Level Chemistry)

Polyamide Formation (A-Level Chemistry)

Amino Acids, Proteins and DNA – DNA Replication (A-Level Chemistry)

Amino Acids, Proteins and DNA – DNA (A-Level Chemistry)

Amino Acids, Proteins and DNA – Enzyme Action (A-Level Chemistry)

Amino Acids, Proteins and DNA – Structure of Proteins (A-Level Chemistry)

Amino Acids, Proteins and DNA – Structure of Amino Acids (A-Level Chemistry)

Organic Synthesis – Considerations in Organic Synthesis (A-Level Chemistry)

Organic Synthesis – Organic Synthesis: Aromatic Compounds (A-Level Chemistry)

Organic Synthesis – Organic Synthesis: Aliphatic Compounds (A-Level Chemistry)

Analytical Techniques – High Resolution ¹H NMR (A-Level Chemistry)

Analytical Techniques – Types of NMR: Hydrogen (A-Level Chemistry)

Analytical Techniques – Types of NMR: Carbon 13 (A-Level Chemistry)

Analytical Techniques – NMR Samples and Standards (A-Level Chemistry)

Analytical Techniques – Nuclear Magnetic Resonance Spectroscopy (A-Level Chemistry)

Analytical Techniques – Different Types of Chromatography (A-Level Chemistry)

Analytical Techniques – Chromatography (A-Level Chemistry)