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Chapter 17: Acids and Bases

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  • Acids

    Produce H+ ions in solution.

  • Acid Reflux

    When HCl backs up out of the stomach and into the esophagus.

  • Amino Acids

    Building blocks of proteins.

  • Bases

    Molecules that carry the genetic code in DNA.

  • Stomach Acid Concentration

    Varies from about 0.01 to 0.1 M.

  • Acid Characteristics

    Sour taste, can dissolve many metals, turn blue litmus paper red, and neutralizing bases.