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CHEM 1120 Review: Atoms, Periodic Table, Ionic and Covalent Compounds, Intermolecular Forces, Solutions, Equilibrium, Acids & Bases, and Buffers

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The Atom (Simplified)

  • The Atom (Simplified) Concept 2
    02:53
  • The Atom (Simplified) Concept 1
    01:44
  • The Atom (Simplified) Example 1
    02:52

Subatomic Particles (Simplified)

  • Subatomic Particles (Simplified) Concept 1
    01:25
  • Subatomic Particles (Simplified) Concept 2
    02:36
  • Subatomic Particles (Simplified) Example 1
    03:31

Atomic Mass (Simplified)

  • Atomic Mass (Simplified) Concept 2
    01:51
  • Atomic Mass (Conceptual) Concept 1
    01:13
  • Atomic Mass (Conceptual) Example 1
    02:06

Periodic Table: Element Symbols

  • Periodic Table: Symbols Concept
    04:01
  • Periodic Table: Symbols Example 1
    01:01

Periodic Table: Classifications

  • Periodic Table: Classifications
    01:12
  • Periodic Table: Classifications
    02:40
  • Periodic Table: Classifications
    03:37

Periodic Table: Group Names

  • Periodic Table: Group Names
    05:33
  • Periodic Table: Group Names Example 1
    01:17

Valence Electrons of Elements (Simplified)

  • Valence Electrons of Elements (Simplified) Example 1
    01:14
  • Valence Electrons of Elements (Simplified) Concept 1
    01:55

Ionic Bonding

  • Ionic Bonding Example 2
    01:06
  • Ionic Bonding Example 1
    01:16
  • Ionic Bonding Concept 1
    02:33

Polyatomic Ions

  • Polyatomic Ions
    01:16
  • Polyatomic Ions Example 3
    01:08
  • Polyatomic Ions
    01:26

Covalent Bonds

  • Covalent Bonds Example 1
    01:04
  • Covalent Bonds Example 2
    01:13
  • Covalent Bonds Concept 3
    00:46

Lewis Dot Symbols (Simplified)

  • Lewis Dot Symbols (Simplified) Example 1
    00:50
  • Lewis Dot Symbols (Simplified) Concept 1
    00:52
  • Lewis Dot Symbols (Simplified) Example 2
    01:18

Molecular Polarity (Simplified)

  • Molecular Polarity (Simplified) Concept 1
    01:34
  • Molecular Polarity (Simplified) Example 1
    01:09

Intermolecular Forces (Simplified)

  • Intermolecular Forces (Simplified) Concept 2
    06:36
  • Intermolecular Forces (Simplified) Example 1
    2:04
  • Intermolecular Forces (Simplified) Example 2
    02:25

Chemical Equilibrium

  • Chemical Equilibrium Concept 1
    03:42

The Equilibrium Constant

  • The Equilibrium Constant Concept 1
    02:50
  • The Equilibrium Constant Example 1
    03:43

Chemical Equilibrium

  • Chemical Equilibrium Concept 1
    03:42

Acid-Base Introduction

  • Acid-Base Introduction Concept 4
    01:30
  • Acid-Base Introduction Concept 3
    00:33
  • Acid-Base Introduction Example 4
    00:48

Arrhenius Acid and Base

  • Arrhenius Acids & Bases Concept 1
    03:11

Bronsted Lowry Acid and Base

  • Conjugate Base Strength Example
    00:42
  • Comparing Bronsted-Lowry and Arrhenius
    02:17
  • Bronsted-Lowry Acid-Base Theory
    02:08

Acid and Base Strength

  • Acid and Base Strength Concept 4
    01:46
  • Acid and Base Strength Concept 3
    00:50
  • Acid and Base Strength Concept 2
    03:27

Ka and Kb

  • Characteristics of Ka and Kb
    03:50
  • Ka and Kb Example
    01:31
  • Ka and Kb Relationship
    03:01

The pH Scale

  • pH and pOH Calculations
    02:09
  • pH and pOH Example
    01:46
  • pH Calculation Example
    01:30

Buffers

  • Buffer Solutions
    03:02
  • Buffer Creation Methods
    03:04
  • Buffer Solution Example
    02:41

Henderson-Hasselbalch Equation

  • Calculating Buffer Range
    02:35
  • Henderson-Hasselbalch Equation Example
    01:22
  • Henderson-Hasselbalch Equation
    01:22

Energy Diagrams

  • Energy Diagrams Concept 1
    02:40
  • Energy Diagrams Example 2
    00:43
  • Energy Diagrams Concept 2
    02:23