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General Chemistry 1A Final Exam Study Guide: Key Concepts and Topics

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Valence Electrons of Elements

  • Main Group Elements Valence Electrons Example
    01:14
  • Transition Metals Valence Electrons
    02:12
  • Transition Metals Valence Electrons Example
    02:14

Valence Shell Electron Pair Repulsion Theory

  • Valence Shell Electron Pair Repulsion Theory
    00:47
  • Molecular Shapes and VSEPR
    02:13
  • Electron Groups Example
    00:51

Electron Geometry

  • Drawing Structures and Electron Geometry Example
    01:34
  • Electron Geometry Example
    00:48
  • Electron Geometry
    04:44

Molecular Geometry

  • Molecular Geometry with Four Electron Groups
    01:57
  • Molecular Geometry with Three Electron Groups
    01:43
  • Molecular Geometry with Five Electron Groups
    02:09

Molecular Polarity

  • Carbon Tetrachloride Polarity Example
    01:03
  • Molecular Polarity
    02:38
  • Molecular Polarity Criteria
    01:46

Resonance Structures

  • Resonance Structures
    01:42
  • Resonance Structures Example 1
    01:54
  • Resonance Structures Example 2
    02:19

Lewis Dot Structures: Neutral Compounds

  • Lewis Dot Structures: Neutral Compounds
    05:56
  • Lewis Dot Structures: Neutral Compounds Example 1
    00:40

Lewis Dot Structures: Sigma & Pi Bonds

  • Lewis Dot Structures: Sigma & Pi Bonds Example 1
    00:43
  • Lewis Dot Structures: Sigma & Pi Bonds
    03:26

Bond Energy

  • Bond Energy
    01:50
  • Bond Energy Example 1
    02:32

Intro to Redox Reactions

  • Intro To Redox Reactions Example
    01:19
  • Identifying Redox Reactions
    03:12

Combustion Analysis

  • Combustion of Non-Hydrocarbons
    01:29
  • Empirical Formula via Combustion
    02:09
  • Molecular Formula via Combustion Example
    05:47

Gas Evolution Equations

  • Gas Evolution Reaction Example
    03:17
  • Gas Evolution Reactions
    03:35

Limiting Reagent

  • Limiting Reagent Example
    4:53
  • Limiting Reagent Concept
    01:30
  • Limiting Reagent in Reactions
    01:34

Stoichiometry

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

Calculating Molar Mass

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

The Atom

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

Atomic Mass

  • Calculating Abundance Example
    5:41
  • Greatest Atomic Mass Example
    02:06
  • Calculating Atomic Mass
    00:40

Chemical Properties

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

Physical Properties

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

Physical & Chemical Changes

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

Diprotic Acids and Bases

  • Ka values of Diprotic Acids
    00:59
  • Diprotic Acids and Bases Example
    01:38
  • 3 forms of Diprotic Acids
    04:40