In search of more solutions: Making ice

Determine whether hot or cold water freezes first.

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In Search of More Solutions
In Search of More Solutions provides material for chemical “egg race” competitions that help to put the fun back into chemistry, and gives students that “little bit extra” to motivate them to follow a scientific or technical career. Follow the links below to buy a copy from our online ...
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Electrochemistry could secure astronauts oxygen on the Moon
2020-12-08T09:36:00Z
Extracting oxygen and metals from moon rock may help build new lunar base
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Investigating surface tension with milk
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.

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Smartphone spectroscopy: Beer–Lambert law
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.
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The Gibbs free energy | Post-16 thermodynamics tutorials
Use this tutorial, including a video demonstration, to help post-16 students learn about equilibrium, the Gibbs free energy and the feasibility of reactions.
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Entropy | Post-16 thermodynamics tutorials
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.