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Exam 1 Review: Measurements, Atoms & Elements, Compounds, and Chemical Reactions

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Significant Figures (Simplified)

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    Significant Figures (Simplified) Example 2
    01:09
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    Significant Figures (Simplified) Example 1
    00:58
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    Significant Figures (Simplified) Concept 2
    04:40

Significant Figures: Precision in Measurements

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    Significant Figures Precision Concept
    01:49
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    Significant Figures Precision Example
    00:33

Significant Figures: In Calculations

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    Significant Figures Calculations Concept 3
    05:18
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    Significant Figures Calculations Concept 2
    01:42
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    Significant Figures Calculations Concept 1
    03:11

Conversion Factors (Simplified)

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

Dimensional Analysis

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    Dimensional Analysis
    06:11
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    Dimensional Analysis Example 1
    04:53

The Atom (Simplified)

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

Subatomic Particles (Simplified)

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

Isotopes

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    Isotopes
    04:36
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    Isotopes Example 1
    03:57

Ions (Simplified)

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    Ions (Simplified) Concept 1
    00:53
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    Ions (Simplified) Concept 2
    01:59
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    Ions (Simplified) Example 1
    02:22

Atomic Mass (Simplified)

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

Periodic Table: Element Symbols

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

Periodic Table: Classifications

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

Periodic Table: Group Names

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

Periodic Table: Representative Elements & Transition Metals

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    Periodic Table: Representative Elements & Transition Metals Example 1
    01:23
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    Periodic Table: Representative Elements & Transition Metals
    03:30

Ionic Bonding

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

Naming Monoatomic Cations

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    Naming Monoatomic Cations Example 1
    00:34
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    Naming Monoatomic Cations Concept 1
    01:24
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    Naming Monoatomic Cations Concept 2
    03:28

Naming Monoatomic Anions

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    Naming Monoatomic Anions Concept 1
    01:42
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    Naming Monoatomic Anions Example 1
    00:37

Naming Ionic Compounds

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    Naming Ionic Compounds
    01:52
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    Naming Ionic Compounds Example 1
    01:01
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    Naming Ionic Compounds
    02:11

Writing Formula Units of Ionic Compounds

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    Writing Formula Units of Ionic Compounds Concept 1
    01:46
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    Writing Formula Units of Ionic Compounds Concept 2
    03:09
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    Writing Formula Units of Ionic Compounds Example 1
    00:34

Naming Acids

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    Naming Acids
    02:15
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    Naming Acids
    02:49
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    Naming Acids Example 1
    02:21

Covalent Bonds

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

Lewis Dot Structures: Neutral Compounds (Simplified)

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    Lewis Dot Structures: Neutral Compounds (Simplified) Example 1
    02:49
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    Lewis Dot Structures: Neutral Compounds (Simplified) Concept 1
    00:37

Multiple Bonds (Simplified)

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    Multiple Bonds (Simplified) Example 1
    00:44
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    Multiple Bonds (Simplified) Concept 1
    01:09

Chemical Reaction: Chemical Change

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    Chemical Reaction: Chemical Change Example 2
    01:24
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    Chemical Reaction: Chemical Change Example 1
    00:49
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    Chemical Reaction: Chemical Change Concept 2
    02:04

Law of Conservation of Mass

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    Law of Conservation of Mass Example 1
    01:20
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    Law of Conservation of Mass
    01:48

Balancing Chemical Equations (Simplified)

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    Balancing Chemical Equations (Simplified) Example 1
    04:21
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    Balancing Chemical Equations (Simplified) Concept 1
    01:32

Types of Chemical Reactions

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    Types of Chemical Reactions Example 1
    01:40
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    Types of Chemical Reactions Concept 1
    04:07

Stoichiometry

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    Stoichiometry
    01:16
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    Stoichiometry
    03:04
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    Stoichiometry Example 1
    05:53

Limiting Reagent

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    Limiting Reagent
    01:30
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    Limiting Reagent Example
    6:38
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    Limiting Reagent
    01:34

Percent Yield

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    Percent Yield
    03:09
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    Percent Yield Example 1
    04:43

Calculating Molar Mass

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    Calculating Molar Mass
    01:10
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    Calculating Molar Mass Example 1
    03:12

Empirical Formula

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    Empirical Formula
    02:26
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    Empirical Formula Example 1
    05:11

Molecular Formula

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    Molecular Formula Example 1
    05:03
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    Molecular Formula
    02:08