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Water to Grape Juice to Milk -
Chemical Demonstration Kit

Water to Grape Juice to Milk -
Chemical Demonstration Kit, AP4867
Catalog Number
Water to Grape Juice to Milk -
Chemical Demonstration Kit
Product Description

By: The Flinn Staff

Pour water into an “empty” glass and watch as it turns into purple grape juice. Continue pouring from glass to glass and you'll serve up some lemonade, a fizzy soda, then milk, and finally Pepto-Bismol®. Is it magic—or simply chemistry? This fascinating demonstration allows you to tell a creative story or just “get to the chemistry of it” with the acid–base and precipitation reactions occurring in the glasses. Teacher Demonstration Notes included. Enough materials are included to perform the demonstration seven times.
Concepts: Acids and bases, solubility, precipitates.
Time Required: 20 minutes
Materials Provided: Sodium bicarbonate, solutions of barium nitrate, phenolphthalein indicator, sodium hydroxide, sulfuric acid, and Beral-type pipets.


Flinn Catalog/Reference Manual Page 348
Flinn Middle School Catalog/Reference Manual Page 400
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