Quantitative Chemistry

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    Created by
    Eddie

    Cards (6)

    • What is the mass number?
      The sum of protons and neutrons in an atom
    • What is are isotopes?
      Atoms of the same element with different numbers of neutrons
    • What is the atomic number?
      The number of protons in an element
    • What is the equation for % mass?
      % mass = Mass of an atom in a formula/total mass of all atoms X 100
    • What is a yield?
      The mass of a product obtained
    • What is the equation for % yield?
      % yield = Actual mass/Theoretical mass X 100
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