The use of copper hull plating on wooden ships and the deterioration of the iron fixing bolts due to bimetallic corrosion in sea water.
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Anecdotes: Copper bottomed
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The use of copper hull plating on wooden ships and the deterioration of the iron fixing bolts due to bimetallic corrosion in sea water.
The story of the discovery of the Hall-Heroult process for purifying aluminium.
2023-01-23T10:00:00Z
Use this fresh, fast approach to demonstrate the colourful oxidation states of vanadium
2022-12-05T09:42:00Z
Give your students a sweet treat with this colourful manganate(VII) reaction demo
Two worksheets to guide learners in recognizing hazards, evaluating risks and identifying control measures
Differentiated worksheets guide learners to consider word equations, symbol equations and conservation of mass linked to simple decomposition reactions
Present and prastice a technique to help learners understand the language used in extended-reponse questions and improve their answers
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