Key Stage 4, Combined Science, Chemical changes (FT)
Unit Quiz
Test your knowledge across this topic to understand the areas you may need to work on.
Lesson 1
Redox
Lesson 2
Investigating the reactivity of metals
Lesson 3
Displacement reactions of metals
Lesson 4
Acid base reactions
Lesson 5
Observations from acid base reactions
Lesson 6
Making salts
Lesson 7
Acids, alkalis and the pH scale
Lesson 8
Electrolysis of molten compounds
Lesson 9
Extraction of aluminium
Lesson 10
Electrolysis of solutions
Lesson 11
Developing an electrolysis hypothesis
Lesson 12
Reactivity and acid base reactions review
Lesson 13
Electrolysis review
Lesson 14
Humphry Davy and Laban Roomes applications of electrolysis
Lesson 15