Candyexperiments.com shows how to test the acidity of any fruit flavored or sour candy using just warm water and baking soda. They even have videos for lemon heads, nerds, piie sticks and war heads.
Good for ages 5 and up.
Get the instructions here:
http://www.candyexperiments.com/2009/09/acid-test.html
Good for ages 5 and up.
Get the instructions here:
http://www.candyexperiments.com/2009/09/acid-test.html
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