Observe the diffusion of the gases ammonia and chlorine, and their relative rates as a function of molecular weight
This practical is part of our Microscale chemistry collection.
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Show students the high performance fabric that’s made from waste plastic and is cutting the carbon footprint of the fashion industry
Could stainless magnesium replace aluminium in cars and aeroplanes? This calcium–magnesium alloy has implications for carbon emissions
Video and supporting resources for two practical experiments exploring conservation of mass.
Get your 11–14 students applying their rates of reactions knowledge to new contexts
Use this lesson plan to structure a lesson on the carbon cycle at 11–14
Students take on the role of a carbon atom as it cycles through the Earth to better understand the carbon cycle
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