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General Chemistry: Key Concepts and Practice Questions

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Intermolecular Forces

  • Guided course
    Intermolecular vs Intramolecular Forces
    01:59
  • Guided course
    Intermolecular vs Intramolecular Example
    2:04
  • Guided course
    Intermolecular Forces Example
    01:59

Hybridization

  • Guided course
    Hybridization Example
    01:26
  • Guided course
    Hybridization and Electron Geometry
    03:06
  • Guided course
    Hybridization
    00:51

Periodic Trend: Ionization Energy

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

Isotopes

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

Valence Electrons of Elements

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

Subatomic Particles

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

Rutherford Gold Foil Experiment

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

Calculate Oxidation Numbers

  • Guided course
    Calculate Oxidation Numbers Example
    01:22
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    Oxidation Numbers in Ions Example
    01:38
  • Guided course
    Oxidation Number Rules
    03:13

Redox Reactions

  • Guided course
    Oxidation and Reduction Reaction Example
    02:17
  • Guided course
    Oxidation and Reduction Reactions
    01:53
  • Guided course
    Oxidizing and Reducing Agents
    01:01

Ions

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

Paramagnetism and Diamagnetism

  • Guided course
    Paramagnetism vs Diamagnetism
    01:33
  • Guided course
    Paramagnetism and Diamagnetism Example 1
    1:54

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

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

Nature of Energy

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    Nature of Energy
    01:26
  • Guided course
    Nature of Energy Example 1
    01:32
  • Guided course
    Nature of Energy
    01:14

First Law of Thermodynamics

  • Guided course
    First Law of Thermodynamics
    02:50
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    First Law of Thermodynamics
    01:18
  • Guided course
    First Law of Thermodynamics Example 1
    01:17

Enthalpy of Formation

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    Enthalpy of Formation Example 1
    03:17
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    Enthalpy of Formation
    02:34

Atomic Theory

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

Periodic Table: Element Symbols

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    Periodic Table History
    04:01
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    Halogen Example
    01:01

Naming Ionic Compounds

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    Base Names of Nonmetals
    01:52
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    Naming Ionic Compounds Example
    01:01
  • Guided course
    Ionic Compounds Naming
    02:11

Writing Ionic Compounds

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    Writing Ionic Compounds Example
    01:25
  • Guided course
    Rules for Writing Ionic Compounds
    03:09

Stoichiometry

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

Mole Concept

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

Periodic Table: Classifications

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