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Fundamental Chemical Quantities and Laws: Atoms, Moles, and Chemical Formulas

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Law of Conservation of Mass

  • Law of Conservation of Mass Example
    01:20
  • Law of Conservation of Mass
    01:48

Law of Definite Proportions

  • Law of Definite Proportions Example
    1:59
  • Law of Definite Proportions Example
    2:23
  • Law of Definite Proportions
    02:48

Law of Multiple Proportions

  • Law of Multiple Proportions
    03:32

The Atom

  • The Nucleus
    02:53
  • Atom Structure
    02:10
  • Atom Structure Example
    02:52

Atomic Theory

  • Dalton's Atomic Theory
    05:22
  • Dalton's Atomic Theory Example
    01:48

Mole Concept

  • Moles and Particles Conversion
    02:41
  • Moles to Molecules Conversion Example
    01:41
  • Formula Unit Example
    01:28

Calculating Molar Mass

  • Molar Mass Concept
    02:11
  • Molar Mass Calculation Example
    03:12