Observe the reactions of ammonia with indicator solution, copper (II) sulphate solution and Nessler’s reagent
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How a warehouse of ammonium nitrate destroyed a capital city
Explore surface tension by making patterns in milk using items from the kitchen cupboard. Includes a video aimed at learners, kit list, instruction and explanation.
Four out of five
Try making butter at home or in the classroom using items from your kitchen cupboard. Includes video aimed at pupils, kit list, instruction, and explanation.
Use your smartphone to measure changes in concentration across different concentrations of squash at home or in the classroom. Use your results to predict the concentration of an unknown dilution of squash.
Use this tutorial, including a video demonstration, to help post-16 students learn about equilibrium, the Gibbs free energy and the feasibility of reactions.
Try this tutorial with accompanying videos to help teach students on post-16 courses about the concept of entropy and the second law of thermodynamics.
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