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| Name | #GSCAtHome: How to measure acidity |
| Video Uploader | Video From Glasgow Science Centre |
| Upload Date | This Video Uploaded At 08-04-2020 05:00:21 |
| Video Discription | It's 10am and time for today's #GSCAtHome! โ ๏ธ This chemistry experiment on measuring acidity can be done at home, but requires adult permission and supervision. It's aimed at over 13s. Using some common household items, we'll show you how you can test to see if something is an acid or a base. ๐ฉ๐ปโ๐ฌ You will need: safety glasses and gloves, red cabbage, tomato sauce, bleach, vinegar, fizzy juice, water, a bowl, and some clear containers. Don't forget to record and share your results with us. https://www.glasgowsciencecentre.org/gsc-at-home == โน๏ธ Our friends over at the Royal Society of Chemistry (RSC) have some great resources to accompany this video. Head over and check them out: ๐ป TRY THE MEASURING ACIDITY EXPERIMENT ONLINE If you don't have a red cabbage - please don't rush out to try buy one - you can experiment online without the mess in this virtual pH scale simulator: https://edu.rsc.org/resources/ph-scale-basics-simulation/1459.article ๐ We also recommend this really good infographic from Compound Interest that'll let you compare colour changes with an indicator chart: https://www.compoundchem.com/2017/05/18/red-cabbage/ ๐ง๐ฝโ๐ซ For teachers in particular, you may find the following RSC resources useful for the classroom (SSERC risk assessed): Making a pH indicator: https://edu.rsc.org/resources/making-a-ph-indicator/422.article Red cabbage pH indicator: https://edu.rsc.org/resources/outreach-red-cabbage-ph-indicator/1214.article |
| Category | Science & Technology |
| Tags | Glasgow Science Centre |
