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Acids and Bases

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