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Chem 109 Exam 1 Review – Step-by-Step Chemistry Guidance

Study Guide - Learn with Videos

Curated lessons matched to your uploaded material – learn every topic step by step.

Scientific Notation

  • Guided course
    Scientific Notation
    02:50
  • Guided course
    Scientific Notation
    01:41
  • Guided course
    Scientific Notation Example 1
    01:53

Conversion Factors (Simplified)

  • Guided course
    Conversion Factors (Simplified) Example 2
    03:45
  • Guided course
    Conversion Factors (Simplified) Example 1
    02:12
  • Guided course
    Conversion Factors (Simplified) Concept 1
    01:56

Density

  • Guided course
    Density
    01:56
  • Guided course
    Density Example 1
    05:30

Physical & Chemical Changes

  • Guided course
    Physical & Chemical Changes Example 2
    01:52
  • Guided course
    Reversible Changes in Matter
    03:42
  • Guided course
    Physical & Chemical Changes Example 1
    01:52

Classification of Matter

  • Guided course
    Classification of Matter
    01:34
  • Guided course
    Classification of Matter
    04:19
  • Guided course
    Classification of Matter Example 1
    02:58

Law of Conservation of Mass

  • Guided course
    Law of Conservation of Mass Example 1
    01:20
  • Guided course
    Law of Conservation of Mass
    01:48

Law of Definite Proportions

  • Guided course
    Law of Definite Proportions Example 1
    02:00
  • Guided course
    Law of Definite Proportions Example 2
    02:26
  • Guided course
    Law of Definite Proportions
    02:48

Atomic Theory

  • Guided course
    Atomic Theory
    05:22
  • Guided course
    Atomic Theory Example 1
    01:48

Rutherford Gold Foil Experiment

  • Guided course
    Rutherford Gold Foil Oil Experiment
    01:40
  • Guided course
    Rutherford Gold Foil Oil Experiment Example 2
    01:53
  • Guided course
    Rutherford Gold Foil Oil Experiment
    04:22

Subatomic Particles (Simplified)

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

The Electron Configuration (Simplified)

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    The Electron Configuration (Simplified) Concept 4
    01:23
  • Guided course
    The Electron Configuration (Simplified) Concept 1
    02:15
  • Guided course
    The Electron Configuration (Simplified) Example 1
    00:50

Electronic Structure

  • Guided course
    Electronic Structure Concept 2
    01:47
  • Guided course
    Electronic Structure Concept 1
    01:06
  • Guided course
    Electronic Structure Example 1
    00:44