Using Potato Chips to Investigate Osmosis | Biology Practicals
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- Опубликовано: 3 окт 2024
- Hazel and Emilia demonstrate how to investigate the effect of solute concentration on the rate of osmosis in potato chips. We measure the mass of potato chips before immersion in the solution and then reweigh them after 24 hours. We then explain why it's important to calculate the percentage change in mass.
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.
To keep up to date with my Science with Hazel videos and support:
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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.
this is so helpful! literally just revising this topic for my mocks
Yess do more of these!!
They’re added weekly to my playlist Science Practicals // ruclips.net/p/PLwhU4dGC-zFFW7KVOVi55I7pcy6fz1uch
Who asked
@@joshjones5928 Hi, Josh. Having a bad day?
Thank you
please do flame tests next as i find your videos extremely helpful
Shh no one asked
@@joshjones5928 Is it wrong that I liked both of these?