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CHEM 151 Exam 1 Study Guide: Essential Concepts and Skills

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Temperature

  • Guided course
    Temperature vs Heat
    03:48
  • Guided course
    Temperature Conversion Example
    02:10
  • Guided course
    Temperature Conversion Formulas
    02:03

Scientific Notation

  • Guided course
    Standard Notation to Scientific Notation
    02:50
  • Guided course
    Scientific Notation Concepts
    01:41
  • Guided course
    Scientific Notation Example
    01:53

Significant Figures

  • Guided course
    Significant Figures Example
    01:09
  • Guided course
    Significant Figures Rules
    04:40

Metric Prefixes

  • Guided course
    Metric Prefixes Conversion Example
    03:33
  • Guided course
    Metric Prefixes Chart
    03:59
  • Guided course
    Metric Prefixes Usage
    01:16

Dimensional Analysis

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

Density

  • Guided course
    Density Concepts
    01:56
  • Guided course
    Density Conversion Example
    05:30

The Atom

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

Isotopes

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

Atomic Mass

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

Periodic Table: Classifications

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

Polyatomic Ions

  • Guided course
    Polyatomic Cations
    01:16
  • Guided course
    Polyatomic Ion Example
    01:08
  • Guided course
    Polyatomic Oxyanion Names
    01:26

Naming Ionic Compounds

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

Naming Acids

  • Guided course
    Acids and Their Structure
    02:15
  • Guided course
    Rules for Naming Oxyacids
    02:49
  • Guided course
    Naming Binary Acids Example
    02:21

Naming Molecular Compounds

  • Guided course
    Naming Molecular Compounds
    02:06
  • Guided course
    Naming Molecular Compounds Example
    01:21

Physical & Chemical Changes

  • Guided course
    Chemical Change Example
    01:52
  • Guided course
    Reversible Changes in Matter
    03:42
  • Guided course
    Physical Change Example
    01:52

Balancing Chemical Equations

  • Guided course
    Balancing Chemical Equations
    01:32
  • Guided course
    Balancing Chemical Equations Example
    03:50

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

Stoichiometry

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

Limiting Reagent

  • Guided course
    Limiting Reagent Example
    4:53
  • Guided course
    Limiting Reagent Concept
    01:30
  • Guided course
    Limiting Reagent in Reactions
    01:34

Percent Yield

  • Guided course
    Percent Yield in Reactions
    03:09
  • Guided course
    Percent Yield Example
    04:43