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CHEM162 Midterm Exam Study Guide: Key Concepts in General Chemistry

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Classification of Matter

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

Law of Conservation of Mass

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

Law of Definite Proportions

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

Atomic Theory

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

The Atom

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

Subatomic Particles

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

Isotopes

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

Atomic Mass

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

Calculating Molar Mass

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

Mole Concept

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

Energy Diagrams

  • Energy Diagrams
    01:57
  • Speed of Reactions Example
    00:40
  • Energy Diagram Example
    01:02

Nature of Energy

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

Kinetic & Potential Energy

  • Kinetic & Potential Energy
    01:59
  • Kinetic & Potential Energy
    00:34
  • Kinetic & Potential Energy Example 2
    02:25

First Law of Thermodynamics

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

Endothermic & Exothermic Reactions

  • Endothermic & Exothermic Reactions Example 2
    1:48
  • Endothermic & Exothermic Reactions
    02:38
  • Endothermic & Exothermic Reactions
    02:30

Heat Capacity

  • Heat Capacity
    00:44
  • Heat Capacity Example 3
    02:08
  • Heat Capacity Example 2
    2:06

Hess's Law

  • Hess's Law
    02:03
  • Hess's Law
    03:11
  • Hess's Law Example 1
    01:39

Chemistry Gas Laws

  • Gay Lussac's Law
    02:55
  • Chemistry Gas Laws Example
    01:14
  • Charles's Law
    02:06

Chemistry Gas Laws: Combined Gas Law

  • Combined Gas Law Example
    03:35
  • Combined Gas Law
    01:43

Chemistry Gas Laws

  • Gay Lussac's Law
    02:55
  • Chemistry Gas Laws Example
    01:14
  • Charles's Law
    02:06

Gas Stoichiometry

  • Gas Stoichiometry Chart
    02:05
  • Gas Stoichiometry Concepts
    00:47
  • Gas Stoichiometry Calculation Example
    03:51

Kinetic Molecular Theory

  • Ideal Gas Conditions Example
    02:13
  • Kinetic Molecular Theory
    01:19
  • Kinetic Molecular Theory Postulates
    03:23

Root Mean Square Speed

  • RMS Speed Example
    02:57
  • Root Mean Square Speed Formula
    01:05

Root Mean Square Speed

  • RMS Speed Example
    02:57
  • Root Mean Square Speed Formula
    01:05