The background and chemistry of burning calcium with hydrogen and oxygen to make ‘limelight’.
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The background and chemistry of burning calcium with hydrogen and oxygen to make ‘limelight’.
The story of the discovery of the Hall-Heroult process for purifying aluminium.
The first electric carbon arc lamp was invented by Sir Humphrey Davy of England in 1801. However it wasn’t until 1880 that the discovery of the longer lasting electric lamp really changed the way we live.
In association with Nuffield Foundation
In this class practical students take the temperature of stearic acid at regular intervals as they heat and cool it. Includes kit list and safety instructions.
This activity explores learners knowledge of different bonding types through 18 diagrams
Help learners understand which equation they need to answer questions about acids, bases and buffers by scaffolding their thinking
Use this worksheet with classroom slides and card sort activity to explore the structure of benzene with your learners
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