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General Chemistry 1201: Study Notes for Chapters 1–3 (Matter, Atoms, and Stoichiometry)

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Classification of Matter

  • Guided course
    Types of Matter
    01:34
  • Guided course
    Introduction to General Chemistry Course
    1:44
  • Guided course
    Matter Composition
    04:19

Physical & Chemical Changes

  • Guided course
    Chemical Change Example
    01:52
  • Guided course
    Reversible Changes in Matter
    03:42
  • Guided course
    Physical Change Example
    01:52

Physical Properties

  • Guided course
    Physical Properties
    02:54
  • Guided course
    Physical Properties Example
    01:41

Chemical Properties

  • Guided course
    Chemical Properties Example
    01:34
  • Guided course
    Chemical Properties
    03:31

Intensive vs. Extensive Properties

  • Guided course
    Intensive Properties
    02:45
  • Guided course
    Extensive Property Example
    01:40
  • Guided course
    Intensive Properties Example
    01:58

Temperature

  • Guided course
    Temperature vs Heat
    03:48
  • Guided course
    Temperature Conversion Example
    02:10
  • Guided course
    Temperature Conversion Formulas
    02:03

Significant Figures

  • Guided course
    Significant Figures Example
    01:09
  • Guided course
    Significant Figures Rules
    04:40

Atomic Mass

  • Guided course
    Calculating Abundance Example
    5:42
  • Guided course
    Greatest Atomic Mass Example
    02:06
  • Guided course
    Calculating Atomic Mass
    00:40

Isotopes

  • Guided course
    Isotopes
    04:36
  • Guided course
    Isotope Notation Example
    03:57

Ions

  • Guided course
    Ion Formation
    06:17
  • Guided course
    Cation Subatomic Particles Example
    02:22
  • Guided course
    Atoms vs. Ions
    01:36

The Atom

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

Periodic Table: Element Symbols

  • Guided course
    Periodic Table History
    04:01
  • Guided course
    Halogen Example
    01:01

Periodic Table: Classifications

  • Guided course
    Nonmetal Properties
    01:12
  • Guided course
    Periodic Table Classifications
    02:40
  • Guided course
    Metalloid Properties
    03:37

Calculating Molar Mass

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

Mole Concept

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

Empirical Formula

  • Guided course
    Empirical Formula Calculation Example
    5:39
  • Guided course
    Empirical vs Molecular Formula
    02:26

Molecular Formula

  • Guided course
    Molecular Formula Calculation Example
    6:53
  • Guided course
    Determining Molecular Formulas
    02:08

Balancing Chemical Equations

  • Guided course
    Balancing Chemical Equations
    01:32
  • Guided course
    Balancing Chemical Equations Example
    03:50

Stoichiometry

  • Guided course
    Stoichiometry Example
    3:54
  • Guided course
    Stoichiometry Concept
    01:16
  • Guided course
    Stoichiometric Chart Concept
    03:04