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Chemistry (9620)
6 sections available · 40 chapters available
Free Chemistry (9620) study notes for Oxford AQA International AS Level students. Each chapter covers a key topic with examples and practice prompts you can continue inside the thinka app.
Physical chemistry
Thermodynamics
Electrode potentials and electrochemical cells
Acids and bases
Rate equations
Equilibrium constant Kp for homogeneous systems
Inorganic chemistry
Properties of Period 3 elements and their oxides and chlorides
Transition metals
Reactions of ions in aqueous solution
Unit 1: Inorganic 1 and Physical 1 (AS)
3.1.1 Atomic structure (AS)
3.1.2 Amount of substance (AS)
3.1.3 Bonding (AS)
3.1.4 Energetics (AS)
3.1.5 Oxidation, reduction and redox equations (AS)
3.2.1 Periodicity (AS)
3.2.2 Group 2, the alkaline earth metals (AS)
3.2.3 Group 7(17), the halogens (AS)
Unit 2: Organic 1 and Physical 1 (AS)
3.1.6 Kinetics (AS)
3.1.7 Chemical equilibria, Le Chatelier's principle and Kc (AS)
3.3.1 Introduction to organic chemistry (AS)
3.3.2 Alkanes (AS)
3.3.3 Halogenoalkanes (AS)
3.3.4 Alkenes (AS)
3.3.5 Alcohols (AS)
3.3.6 Organic analysis (AS)
Organic chemistry
Optical isomerism
Aldehydes and ketones
Carboxylic acids and derivatives
Aromatic chemistry
Amines
Polymers
Amino acids and proteins
Organic synthesis
Nuclear magnetic resonance spectroscopy
Chromatography
Practical and mathematical skills (AS)
Required practicals 1-3: titration, enthalpy and ion tests (AS)
Required practicals 4-5: distillation and organic tests (AS)
Experiment planning and control of variables
Data handling, graphs and uncertainties
Evaluating procedures and results
Mathematical requirements
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