Скачать или смотреть How To Test For Carbon Dioxide | Chemistry Practicals

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Hazel and Emilia show you two tests for carbon dioxide (CO2):
1. Carbon dioxide turns limewater (calcium hydroxide) milky/cloudy
2. Carbon dioxide extinguishes a lit splint

You can see more of Emilia's experiments on Insta: @emilia.science

A special thank you to Sancton Wood School in Cambridge for letting us use their lab to film in.

These videos are designed to help with your GCSE and IGCSE science revision.

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Hazel completed her undergraduate degree at St John's College, the University of Cambridge. She then did a PGCE (Post-Graduate Certificate of Education) before qualifying as a science teacher. She now works full time as a professional tutor.

Material required for Level 9 is included.