Making a DIY pH Indicator from Red Cabbage - Chemistry Experiment for Kids
4:34
Making a DIY pH Indicator from Red Cabbage - Chemistry Experiment for Kids
2020年3月1日
easyscienceforkids.com
Amaze your little ones with this DIY pH Indicator using Red Cabbage 🥬 We ended up doing it multiple times and tried different household items like hand sanitizer, vinegar and baking powder... they all gave us different colors! Instructions: - Cut up red cabbage and bring to boil with water ( just enough to cover leaves) - Boil 15 mins then let cool - Strain & add purple water to droppers or squeeze bottle - Save extra purple water for a second experiment we did! 3 cups labeled - Cup A : water 1
0:33
Amaze your little ones with this DIY pH Indicator using Red Cabbage 🥬 We ended up doing it multiple times and tried different household items like hand sanitizer, vinegar and baking powder... they all gave us different colors! Instructions: - Cut up red cabbage and bring to boil with water ( just enough to cover leaves) - Boil 15 mins then let cool - Strain & add purple water to droppers or squeeze bottle - Save extra purple water for a second experiment we did! 3 cups labeled - Cup A : water 1
已浏览 5242 次8 个月之前
FacebookCynthia Gutierrez
Color changing cabbage: A natural pH indicator lab that teaches chemistry
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Here’s another experiment to add to your bag of lifehacks. In this colorful experiment, we'll learn to make a universal pH indicator. For step-by-step instructions go here: https://goo.gl/dPBUoF Сool and safe experiments to do at home: https://goo.gl/bzS31A | MEL Science
1:14
Here’s another experiment to add to your bag of lifehacks. In this colorful experiment, we'll learn to make a universal pH indicator. For step-by-step instructions go here: https://goo.gl/dPBUoF Сool and safe experiments to do at home: https://goo.gl/bzS31A | MEL Science
已浏览 133.1万 次2017年5月23日
FacebookMEL Science
Today we made our own red cabbage pH indicator, and the kids were obsessed with how the colors kept changing! 🧪💜✨ I simply poured hot water over a few red cabbage leaves and let them sit. The purple pigment slowly released into the water — and that pigment works as a natural pH indicator! We tested a bunch of different liquids: 🌸 vinegar 🍋 diluted lemon juice 💧 tap water 🥤 seltzer ⚪️ dissolved baking soda 🧼 diluted bleach Each one has a different pH, so the moment our cabbage indicator to
0:40
Today we made our own red cabbage pH indicator, and the kids were obsessed with how the colors kept changing! 🧪💜✨ I simply poured hot water over a few red cabbage leaves and let them sit. The purple pigment slowly released into the water — and that pigment works as a natural pH indicator! We tested a bunch of different liquids: 🌸 vinegar 🍋 diluted lemon juice 💧 tap water 🥤 seltzer ⚪️ dissolved baking soda 🧼 diluted bleach Each one has a different pH, so the moment our cabbage indicator to
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FacebookNurturing Nuggets
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