The Sci Guys: Science at Home - SE2 - EP4: Red Cabbage pH Indicator - Acid Base Indicator

Welcome to the fourth episode of season 2 of The Sci Guys. In this episode we will be creating a ph indicator (acid base indicator) using red cabbage. Then we will be mixing different solutions into our red cabbage pH indicator and watch how the colour changes based on the pH of the solution. We will show you how you can explore this topic at home with a bunch of simple household items and at the end you will have a red cabbage pH indicator (acid base indicator) that you can use to test a variety of solutions around your house.

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Equipment and Ingredients:
Red Cabbage (1 red cabbage leaf per 2 cups of distilled water)
Distilled Water
Lemon Juice
Vinegar
Baking Soda
Tap Water
Alka-Selzer Antacid Tablets
Multiple Small Glasses
Blender
Funnel
Coffee Filter
Bowl or Other Container
Goggles
Lab Coat or Apron
Gloves

Previous Episode: Homemade Petri Dish -    • The Sci Guys: Science at Home - SE2 -...  

Next Episode: Dyed Flowers for Mother's Day -    • The Sci Guys: Science at Home - SE2 -...  

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