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General Chemistry I: Foundational Concepts, Atomic Structure, and Molecular Geometry

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Conversion Factors

  • Guided course
    Weight Conversion Example
    03:45
  • Guided course
    Conversion Factors Example
    02:12
  • Guided course
    Conversion Factors
    01:56

Dimensional Analysis

  • Guided course
    Dimensional Analysis
    06:11
  • Guided course
    Dimensional Analysis Example
    04:53

Law of Conservation of Mass

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

Law of Definite Proportions

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

Law of Multiple Proportions

  • Guided course
    Law of Multiple Proportions
    03:32

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

Millikan Oil Drop Experiment

  • Guided course
    Millikan Oil Drop
    04:44
  • Guided course
    Electron Mass Calculation Example
    02:22

Rutherford Gold Foil Experiment

  • Guided course
    Nuclear Model
    01:40
  • Guided course
    Rutherford Experiment Example
    02:37
  • Guided course
    Rutherford Gold Foil Experiment
    04:22

Subatomic Particles

  • Guided course
    Subatomic Particles
    05:19
  • Guided course
    Atomic Mass Unit Example
    03:31

The Atom

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

Atomic Theory

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

Periodic Table: Classifications

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

Periodic Trend: Atomic Radius

  • Guided course
    Atomic Radius Trends
    01:42
  • Guided course
    Atomic Radius Example
    00:56
  • Guided course
    Atomic Radius
    02:02

Periodic Trend: Ionization Energy

  • Guided course
    Ionization Energy Trends
    01:08
  • Guided course
    Group 6A vs. Group 5A Elements
    01:32
  • Guided course
    Ionization Energy
    01:19

Periodic Trend: Electron Affinity

  • Guided course
    Electron Affinity Exceptions
    01:24
  • Guided course
    Electron Affinity Trends
    01:42
  • Guided course
    Electron Affinity Example
    00:54

Periodic Trend: Electronegativity

  • Guided course
    Electronegativity Trends
    02:10
  • Guided course
    Electronegativity Example
    00:35

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

Bohr Model

  • Guided course
    Bohr Model of the Atom
    02:43
  • Guided course
    Electronic Transitions
    03:29
  • Guided course
    Bohr Model Example
    01:21

Emission Spectrum

  • Guided course
    Atomic Emission Spectra
    02:39
  • Guided course
    Balmer Series Example
    01:00
  • Guided course
    Emission Spectra
    01:51

Bohr Equation

  • Guided course
    Bohr Equations
    02:59
  • Guided course
    Bohr Equation Example
    02:08

Quantum Numbers: Principal Quantum Number

  • Guided course
    Principal Quantum Number
    02:55
  • Guided course
    Principal Quantum Number Example
    00:56

Quantum Numbers: Angular Momentum Quantum Number

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    Angular Momentum Quantum Number Example
    00:46
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    Angular Momentum Quantum Number and Orbital Shape
    01:41
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    Angular Momentum Quantum Number
    00:40

Quantum Numbers: Magnetic Quantum Number

  • Guided course
    Quantum Numbers and Orbitals Example
    00:31
  • Guided course
    Magnetic Quantum Number
    03:06
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    Magnetic Quantum Example
    00:59

Quantum Numbers: Spin Quantum Number

  • Guided course
    Spin Quantum Number
    01:18
  • Guided course
    Spin Quantum Numbers Example
    01:10

The Electron Configuration

  • Guided course
    Electron Orbital Diagrams
    02:15
  • Guided course
    Electron Orbital Diagrams Example
    00:50
  • Guided course
    Electron Configuration Example
    01:33

Periodic Trend: Effective Nuclear Charge

  • Guided course
    Effective Nuclear Charge
    01:51
  • Guided course
    Effective Nuclear Charge Example
    00:44
  • Guided course
    Effective Nuclear Charge Calculation
    00:59

Periodic Trend: Successive Ionization Energies

  • Guided course
    Successive Ionizations Example
    00:39
  • Guided course
    Successive Ionization Energies Example
    01:26
  • Guided course
    Successive Ionizations
    01:48

Lewis Dot Symbols

  • Guided course
    Lewis Dot Symbols
    03:17
  • Guided course
    Lewis Dot Symbols Example 1
    00:50
  • Guided course
    Lewis Dot Symbols Example 2
    01:26

Chemical Bonds

  • Guided course
    Chemical Bonds Example 3
    01:04
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    Chemical Bonds
    02:03
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    Chemical Bonds Example 2
    01:18

Formal Charge

  • Guided course
    Formal Charge Example 1
    00:56
  • Guided course
    Formal Charge
    01:53

Lewis Dot Structures: Neutral Compounds

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

Lewis Dot Structures: Sigma & Pi Bonds

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

Lewis Dot Structures: Exceptions

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    Lewis Dot Structures: Exceptions
    02:05
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    Lewis Dot Structures: Exceptions Example 1
    01:46
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    Lewis Dot Structures: Exceptions Example 2
    01:39

Resonance Structures

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

Valence Shell Electron Pair Repulsion Theory

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

Electron Geometry

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

Molecular Geometry

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