Kitchen chemistry: is all salt the same?

This resource looks at types of salt and the differences between them.

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The pH scale and the chemistry of ocean acidification | 14–16 years
Worksheet to develop understanding of the pH scale and apply it in the context of ocean acidification. Extension questions provide more challenge on carbonic acid and acid base equilibrium, leading to a research task on the consequences for marine organisms.
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Microscale neutralisation and precipitation reactions
2021-08-02T05:32:00Z
Hone your students’ observation skills by asking them to observe two microscale reactions: neutralising citric acid and creating a lead iodide precipitate
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Catalysts and reaction conditions for sustainable industry | 16–18 years
Research and presentation activity based on catalysts and reaction conditions in the context of sustainable industry.