Chemistry GCSE (Separate)
Properties of transition metals
Bulk and surface properties of materials
Nano particles
Yield and atom economy
28 Yields
My GCSE - Percentage yield
Using concentrations of solutions in mol/dm3
Amounts of substance in relation to volumes of gases
What is a mole? TED lecture.
Titrations
Required Practical: Malmesbury Science - Titrations
Chemical cells and fuel cells
Alkenes + alcohols -->
Synthetic and natural polymers e.g. polyethene
Ancient film about nylon
Making nylon
How plastic bags are made
How fabrics are made
Making nylon industrially - Difficult
Identification of positive ions - flame tests, and spectroscopy
My GCSE - Test for positive ions - flame tests
Identification of negative ions - precipitates.
My GCSE - Test for negative ions
Using materials - preventing corrosion
NPK fertilizers and the Haber process