In this short video, Stacey Wheeler will show how to demonstrate the ‘Black Snake’, a version of an exothermic reaction, which is a concept often covered as part of the GCSE Chemistry topic on energy changes during chemical reactions. It is important to understand exothermic changes as they have practical applications and are relevant to various topics, including energy transfers, chemical reactions, and thermodynamics.
You will need:
All health and safety measures are the responsibility of the teacher doing the demonstration. It is suggested that you practice before demonstration in front of a class.
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