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Science exam q3 #2

Acids and Bases

What liquids dissolve an Egg Shell? Vinegar
What did the mystery liquid contain that caused a chemical reaction? Acedic Acid
What did the mystery liquid react with on the egg shell to make it dissolve? Calcium Carbonate
What elements are in their purest form? Iron, Copper, Gold, Silver, Oxygen
How does an acid taste? Sour
How does a base taste? Bitter
What are examples of acids? Vinegar, Citrus fruits such as lemons, and oranges. Hrdrochloric acids also. Car Battery.
What are some examples of bases? Baking Soda, Soap
What is H+? Hydrogen
What is OH-? Hydroxide
What color does litmus paper turn in an acid and base? Acid = Red Base = Blue
How are acids and bases useful around your home? For cleaning, eating.
What are three phases of matter? Solid, Liquid, Gas
Created by: ryan1997