Skip to content
Toggle sidebar
Pricing
Log in
Sign up free
Loading…
Home
Subjects
Past papers
Key terms
Pricing
My courses
Select your courses
Loading…
Home
More
Chemistry
AQA GCSE Chemistry
Chemical changes
AQA GCSE Chemistry · 8462 · 4.4
Chemical changes
Paper 1
· 15 notes
Predict the formation of new substances by understanding chemical changes.
Analyse the reactivity of elements and compounds to understand extraction processes.
Apply knowledge of chemical reactions to understand biological systems and material development.
4.4.1
Metal Reactivity
4.4.1.1
Oxidation of Metals
4.4.1.2
The Reactivity Series
4.4.1.3
Metal Extraction
4.4.1.4
Redox and Electrons
4.4.2
Acid Reactions
4.4.2.1
Acids and Metals
4.4.2.2
Neutralisation and Salts
4.4.2.3
Preparation of Soluble Salts
4.4.2.4
pH Scale and Neutralisation
4.4.2.5
Titrations
4.4.2.6
Strong and Weak Acids
4.4.3
Electrolysis
4.4.3.1
Electrolysis Principles
4.4.3.2
Electrolysis of Molten Compounds
4.4.3.3
Electrolysis of Aluminium
4.4.3.4
Electrolysis of Aqueous Solutions
4.4.3.5
Electrode Half Equations
Practise with past papers
Key terms & definitions
