Year 12 Chemistry @ Braemar
Home
Yearly Outline
Unit 3 home
Analysis by Mass and Volume
Acids and Bases
Redox reactions
Chromatography
Spectroscopy
Mass Spectrometry
Carbon Compounds
Organic reactions
Biomolecules
Unit 4 home
Reaction Rates
Reaction Equilibria
Acid & Base Equilibria
Sulfuric Acid Production
Homework
Gravimetric and Volumetric Analysis
This video completes worked examples for standard exam questions on:
salt content of food (from 0 up to 8 mins)
sulphate and sulphur content in fertilizer (from 8 mins to 18.12 mins)
water content (18.16 mins to 25.10 mins)
empirical formula (25.10 mins through to end)
I don't particularly like the way the work is laid out - a bit messy but he goes through every step quite thoroughly.