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The World of Acids and Bases
Transcript of The World of Acids and Bases
It was invented by Soren Sorensen. Examples Examples of acids are
vinegar, lemon juice, orange
juice, soda, and milk
(slightly acidic) Examples for bases are egg
whites, mouthwash, cough
medicine, baking soda, and cleaners
with ammonia in it. On the pH scale, acids are 0-6 and bases are 8-14. 7 is water and water is always neutral. Bases are also know as Alkaline Testing Acids and Bases To test acids and bases, all you need is cabbage juice indicator which you can get from boiling red cabbages. Fill a couple glasses with a type of acid and a couple glasses with a type of base in it An Acid
Red An Acid
Purple A Base
Dark Blue A Base
Lime green Color Key (usually)
Acids- Warm colors
Bases- Cool colors You can tell if the liquid is an acid or a base by the color of the liquid after you put in the indicator. Based On the pH scale Contribution of Acids and bases Many of the acids and bases I listed are very important to daily life. Egg whites, baking soda and lemon juice are very useful for cooking and ammonia, drano, and mouthwash are very useful for cleaning. The Experiment By: Hannah Goodman