Create carbon dioxide from marble chips and acid, then test for its reaction with barium hydroxide by observing the carbonate precipitate
2020-02-17T10:32:00Z
Teach the extinguishing properties and density of CO₂ safely
2019-09-16T09:00:00Z
Prepare students to use their learning in different situations
2019-08-29T13:30:00Z
Hayley Bennett investigates the chemistry of pyrotechnics
2020-04-27T10:24:00Z
Understand the structure of the virus behind the Covid-19 pandemic
2020-04-23T11:23:00Z
Let students practise algebra in a chemistry context
2020-04-06T11:24:00Z
Challenge the misconception that metals and non-metals are completely opposite in their properties with this activity
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