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| Something that can be used to identify acid/base: |
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| Bases react with_____________ |
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| water to produce acids and salts |
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| Which type of solution is one with a pH of 8? |
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| A solution with a pH of 5.0 |
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| As an acid dissociates in water, it breaks apart to produce |
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| In the presence of an acid, litmus paper turns |
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| In the presence of a base, litmus paper turns |
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| Three types of acid/base indicators are |
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litmus paper
pH paper
phenolphthalein |
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| An ion is an atom or groups of atoms that have either gained or lost an electron |
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| What is the chemical symbol for Hydrogen atoms? |
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| the symbol for Hydroxide atoms |
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| a chemical substance that can burn through metal and can corrode it |
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| Hydrochloric acid, sulfuric acid, Nitric acid and Latic acid |
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| is a compound that changes color when it comes into contact with acid |
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| No acids are not dangerous they do not harm you but some acids are strong and can burn you. |
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| If a chemical has a lot of _________________ ion it is an acid |
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| What happens to a substance if it has more Hydrogen ions? |
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| The more hydrogen ions the stronger the acid will be. |
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| What are the properties of an acid? |
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| sour taste, change color, reacts to metals |
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| Name 4 acids found in the human body |
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| amino acid, hydrochloric acid fatty acids, and ascorbic acids |
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| is a chemical compound that has the carbonate ion, CO2−3 |
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| The testing to determine the degree of acidity is done by _______ |
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| The concept that bases can make acids weaker is known as _________ |
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