Acids, Bases, CA, and CB
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10 Terms
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Acid
A substance that donates protons (H+) in a chemical reaction.
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Characteristics of Acids
They have a sour taste, turn blue litmus paper red, react with bases to form water and salts, and have a pH less than 7.
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Examples of Acids
Citric acid, acetic acid, hydrochloric acid, and sulfuric acid.
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Base
A substance that can accept protons (H+) or donate electron pairs.
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Characteristics of Bases
They have a bitter taste, feel slippery, and turn litmus paper blue.
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Arrhenius Acid
A substance that increases the concentration of hydrogen ions (H+) in aqueous solution.
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Arrhenius Base
A substance that increases the concentration of hydroxide ions (OH-) in aqueous solution.
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pH of Acids
Acids have a pH less than 7.
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pH of Bases
Bases have a pH greater than 7.
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Reactions of Acids and Bases
Acids react with bases to form water and salts.
Flashcards (94)