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CHEM 134 Exam 1 Study Guide: Matter, Atoms, Elements, Molecules & Compounds

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Classification of Matter

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

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

Laboratory Materials

  • Guided course
    Laboratory Materials
    01:49
  • Guided course
    Laboratory Materials 1
    05:30
  • Guided course
    Laboratory Materials 2
    08:12

Distillation & Floatation

  • Guided course
    Distillation and Floatation
    12:45

Filtration and Evaporation

  • Guided course
    Filtration and Evaporation
    04:50

Nature of Energy

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

SI Units

  • Guided course
    SI Units
    02:13
  • Guided course
    Perimeter, Area, Volume
    03:47

Metric Prefixes

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

Significant Figures

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

Experimental Error

  • Guided course
    Systematic Error
    03:53
  • Guided course
    Experimental Error
    05:50
  • Guided course
    Random Errors
    02:53

Conversion Factors

  • Guided course
    Weight Conversion Example
    03:45
  • Guided course
    Conversion Factors Example
    02:12
  • Guided course
    Conversion Factors
    01:56

Dimensional Analysis

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

Law of Conservation of Mass

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

Law of Definite Proportions

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

Law of Multiple Proportions

  • Guided course
    Law of Multiple Proportions
    03:32

Millikan Oil Drop Experiment

  • Guided course
    Millikan Oil Drop
    04:44
  • Guided course
    Electron Mass Calculation Example
    02:22

Rutherford Gold Foil Experiment

  • Guided course
    Nuclear Model
    01:40
  • Guided course
    Rutherford Experiment Example
    02:37
  • Guided course
    Rutherford Gold Foil Experiment
    04:22

Atomic Theory

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

The Atom

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

Subatomic Particles

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

Isotopes

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

Ions

  • Guided course
    Ion Formation
    06:17
  • Guided course
    Cation Subatomic Particles Example
    02:22
  • Guided course
    Atoms vs. Ions
    01:36

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

Periodic Table: Group Names

  • Guided course
    Periodic Table: Group Names
    05:33
  • Guided course
    Periodic Table: Group Names Example
    01:17

Periodic Table: Representative Elements & Transition Metals

  • Guided course
    Transition Metal Example
    01:23
  • Guided course
    Transition Metals and Representative Elements
    03:30

Periodic Table: Charges

  • Guided course
    Unlikely Ion Example
    01:52
  • Guided course
    Main Group Element Charges
    07:38
  • Guided course
    Main Group Element Charges Example
    00:48

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

Balancing Chemical Equations

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

Stoichiometry

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

Empirical Formula

  • Guided course
    Empirical Formula Calculation Example
    5:39
  • Guided course
    Empirical vs Molecular Formula
    02:26

Molecular Formula

  • Guided course
    Molecular Formula Calculation Example
    6:53
  • Guided course
    Determining Molecular Formulas
    02:08

Combustion Analysis

  • Guided course
    Combustion of Non-Hydrocarbons
    01:29
  • Guided course
    Empirical Formula via Combustion
    02:09
  • Guided course
    Molecular Formula via Combustion Example
    05:47

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 Molecular Compounds

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

Molecular Equations

  • Guided course
    Molecular Equation Example
    05:07
  • Guided course
    Types of Molecular Equations
    02:24
  • Guided course
    Precipitation Reaction Example
    01:13

Polyatomic Ions

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

Functional Groups in Chemistry

  • Guided course
    Functional Groups Example
    01:10
  • Guided course
    Functional Groups Example
    01:00
  • Guided course
    Non-Carbonyl Functional Groups
    02:23

Intro to Hydrocarbons

  • Guided course
    Intro To Hydrocarbons
    04:29
  • Guided course
    Intro To Hydrocarbons Example
    00:51
  • Guided course
    Saturated and Unsaturated Hydrocarbons
    02:12

Isomers

  • Guided course
    Isomers
    02:16
  • Guided course
    Isomers Example
    02:28
  • Guided course
    Stereoisomers
    01:56

Naming Alkanes

  • Guided course
    Rules for Naming Alkanes
    02:39
  • Guided course
    Naming Alkanes Example
    01:20