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CHEM-101: College Chemistry I – Structured Study Notes for GOB Chemistry Students

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What is Chemistry?

  • Guided course
    Introduction to GOB Chemistry Channel
    1:58
  • Guided course
    What is Chemistry? Concept 1
    00:38
  • Guided course
    What is Chemistry? Example 1
    00:36

The Scientific Method

  • Guided course
    The Scientific Method Concept 1
    01:59
  • Guided course
    The Scientific Method Concept 2
    01:38
  • Guided course
    The Scientific Method Example 1
    00:46

Scientific Notation

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

SI Units (Simplified)

  • Guided course
    SI Units (Simplified) Example 1
    00:42
  • Guided course
    SI Units (Simplified) Concept 1
    02:19

Significant Figures (Simplified)

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

Significant Figures: Precision in Measurements

  • Guided course
    Significant Figures Precision Concept
    01:49
  • Guided course
    Significant Figures Precision Example
    00:33

Significant Figures: In Calculations

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

Metric Prefixes

  • Guided course
    Metric Prefixes
    03:59
  • Guided course
    Metric Prefixes
    01:16
  • Guided course
    Metric Prefixes Example 1
    03:37

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

Dimensional Analysis

  • Guided course
    Dimensional Analysis
    06:11
  • Guided course
    Dimensional Analysis Example 1
    04:53

Density

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

Density of Geometric Objects

  • Guided course
    Density of Geometric Objects Example
    05:50
  • Guided course
    Density of Geometric Objects Concept
    01:50

Density of Non-Geometric Objects

  • Guided course
    Density of Non-Geometric Objects Concept and Example
    01:36

Specific Gravity

  • Guided course
    Specific Gravity Example 1
    02:33
  • Guided course
    Specific Gravity
    01:37

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

States of Matter

  • Guided course
    States of Matter Concept 1
    01:35
  • Guided course
    States of Matter Example 1
    01:01
  • Guided course
    States of Matter Concept 2
    02:23

Physical & Chemical Changes

  • Guided course
    Physical & Chemical Changes Example 2
    01:52
  • Guided course
    Physical & Chemical Changes
    03:40
  • Guided course
    Physical & Chemical Changes Example 1
    01:52

Chemical Properties

  • Guided course
    Chemical Properties Example 1
    02:11
  • Guided course
    Chemical Properties Concept
    04:22

Physical Properties

  • Guided course
    Physical Properties Concept
    02:54
  • Guided course
    Physical Properties Example
    01:41

Temperature (Simplified)

  • Guided course
    Temperature (Simplified) Example 2
    02:10
  • Guided course
    Temperature (Simplified) Concept 1
    01:30
  • Guided course
    Temperature (Simplified) Concept 2
    02:03

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

Heat Capacity

  • Guided course
    Heat Capacity
    00:44
  • Guided course
    Heat Capacity Example 3
    02:08
  • Guided course
    Heat Capacity Example 2
    01:47

Heating and Cooling Curves

  • Guided course
    Heating and Cooling Curves Concept 2
    05:54
  • Guided course
    Heating and Cooling Curves
    09:10
  • Guided course
    Heating and Cooling Curves Concept 1
    09:03

The Atom (Simplified)

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

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

Periodic Table: Element Symbols

  • Guided course
    Periodic Table: Symbols Concept
    04:01
  • Guided course
    Periodic Table: Symbols Example 1
    01:01

Periodic Table: Classifications

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

Periodic Table: Group Names

  • Guided course
    Periodic Table: Group Names
    05:33
  • Guided course
    Periodic Table: Group Names Example 1
    01:17

Periodic Table: Representative Elements & Transition Metals

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

Periodic Table: Elemental Forms (Simplified)

  • Guided course
    Periodic Table: Elemental Forms (Simplified) Concept 1
    02:35
  • Guided course
    Periodic Table: Elemental Forms (Simplified) Example 1
    01:15

Periodic Table: Phases (Simplified)

  • Guided course
    Periodic Table: Phases (Simplified) Example 1
    02:07
  • Guided course
    Periodic Table: Phases (Simplified) Concept 1
    03:25

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

Atomic Mass (Simplified)

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

Isotopes

  • Guided course
    Isotopes
    04:36
  • Guided course
    Isotopes Example 1
    03:57

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

Electronic Structure: Shells

  • Guided course
    Electronic Structure: Shells Example 1
    00:38
  • Guided course
    Electronic Structure: Shells Concept 1
    02:29

Electronic Structure: Subshells

  • Guided course
    Electronic Structure: Subshells Example 1
    00:53
  • Guided course
    Electronic Structure: Subshells Concept 1
    01:06

Electronic Structure: Orbitals

  • Guided course
    Electronic Structure: Orbitals Concept 1
    02:09
  • Guided course
    Electronic Structure: Orbitals Concept 3
    02:57
  • Guided course
    Electronic Structure: Orbitals Example 2
    00:45

Electronic Structure: Electron Spin

  • Guided course
    Electronic Structure: Electron Spin Concept 1
    01:23
  • Guided course
    Electronic Structure: Electron Spin Example 1
    01:12

Electronic Structure: Number of Electrons

  • Guided course
    Electronic Structure: Number of Electrons Example 1
    00:38
  • Guided course
    Electronic Structure: Number of Electrons Concept 1
    00:46

The Electron Configuration (Simplified)

  • Guided course
    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

The Electron Configuration: Condensed

  • Guided course
    The Electron Configuration: Condensed
    01:08
  • Guided course
    The Electron Configuration: Condensed Example 1
    01:28

The Electron Configuration: Exceptions (Simplified)

  • Guided course
    The Electron Configuration: Exceptions (Simplified) Concept 2
    01:15
  • Guided course
    The Electron Configuration: Exceptions (Simplified) Example 1
    01:24
  • Guided course
    The Electron Configuration: Exceptions (Simplified) Concept 1
    00:56

Valence Electrons of Elements (Simplified)

  • Guided course
    Valence Electrons of Elements (Simplified) Example 1
    01:14
  • Guided course
    Valence Electrons of Elements (Simplified) Concept 1
    01:55

Lewis Dot Symbols (Simplified)

  • Guided course
    Lewis Dot Symbols (Simplified) Example 1
    00:50
  • Guided course
    Lewis Dot Symbols (Simplified) Concept 1
    00:52
  • Guided course
    Lewis Dot Symbols (Simplified) Example 2
    01:18

Periodic Trend: Metallic Character

  • Guided course
    Periodic Trend: Metallic Character
    01:08
  • Guided course
    Periodic Trend: Metallic Character Example 1
    00:56
  • Guided course
    Periodic Trend: Metallic Character
    00:38

Periodic Trend: Atomic Radius (Simplified)

  • Guided course
    Periodic Trend: Atomic Radius (Simplified) Example 1
    01:07
  • Guided course
    Periodic Trend: Atomic Radius (Simplified) Concept 2
    01:06
  • Guided course
    Periodic Trend: Atomic Radius (Simplified) Concept 1
    02:02

Periodic Trend: Ionization Energy (Simplified)

  • Guided course
    Periodic Trend: Ionization Energy (Simplified) Example 1
    00:40
  • Guided course
    Periodic Trend: Ionization Energy (Simplified) Concept 2
    01:25
  • Guided course
    Periodic Trend: Ionization Energy (Simplified) Concept 1
    02:13

Chemical Reaction: Chemical Change

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

Balancing Chemical Equations (Simplified)

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

Types of Chemical Reactions

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

Calculating Molar Mass

  • Guided course
    Calculating Molar Mass
    01:10
  • Guided course
    Calculating Molar Mass Example 1
    03:12

Mole Concept

  • Guided course
    Mole Concept
    02:41
  • Guided course
    Mole Concept Example 3
    01:41
  • Guided course
    Mole Concept Example 1
    01:28

Stoichiometry

  • Guided course
    Stoichiometry
    01:16
  • Guided course
    Stoichiometry
    03:04
  • Guided course
    Stoichiometry Example 1
    05:53

Limiting Reagent

  • Guided course
    Limiting Reagent
    01:30
  • Guided course
    Limiting Reagent Example
    6:38
  • Guided course
    Limiting Reagent
    01:34

Percent Yield

  • Guided course
    Percent Yield
    03:09
  • Guided course
    Percent Yield Example 1
    04:43

Endothermic & Exothermic Reactions

  • Guided course
    Endothermic & Exothermic Reactions Example 2
    01:23
  • Guided course
    Endothermic & Exothermic Reactions
    02:38
  • Guided course
    Endothermic & Exothermic Reactions
    02:30

Thermochemical Equations

  • Guided course
    Thermochemical Equations
    01:13
  • Guided course
    Thermochemical Equations
    01:57
  • Guided course
    Thermochemical Equations Example 1
    02:24

Pressure Units

  • Guided course
    Pressure Units Concept 1
    01:15
  • Guided course
    Pressure Units Example 1
    00:48
  • Guided course
    Pressure Units Concept 2
    01:54

Kinetic Molecular Theory

  • Guided course
    Kinetic Molecular Theory Example 1
    02:13
  • Guided course
    Kinetic Molecular Theory Concept 1
    01:19
  • Guided course
    Kinetic Molecular Theory Concept 2
    03:23

Chemistry Gas Laws

  • Guided course
    Chemistry Gas Laws Concept 3
    03:20
  • Guided course
    Chemistry Gas Laws Example 1
    01:14
  • Guided course
    Chemistry Gas Laws Concept 5
    02:06

Chemistry Gas Laws: Combined Gas Law

  • Guided course
    Chemistry Gas Laws: Combined Gas Law Example 1
    03:35
  • Guided course
    Chemistry Gas Laws: Combined Gas Law
    01:43

The Ideal Gas Law

  • Guided course
    The Ideal Gas Law Example 1
    02:58
  • Guided course
    The Ideal Gas Law Concept 1
    01:15
  • Guided course
    The Ideal Gas Law Concept 2
    01:56

The Ideal Gas Law Derivations

  • Guided course
    The Ideal Gas Law Derivations Example 1
    04:51
  • Guided course
    The Ideal Gas Law Derivations
    00:47

The Ideal Gas Law Applications

  • Guided course
    The Ideal Gas Law Applications Example 1
    01:09
  • Guided course
    The Ideal Gas Law Applications
    04:09

Standard Temperature and Pressure

  • Guided course
    Standard Temperature and Pressure Example 1
    02:20
  • Guided course
    Standard Temperature and Pressure Concept 1
    00:33
  • Guided course
    Standard Temperature and Pressure Example 2
    01:44

Dalton's Law: Partial Pressure (Simplified)

  • Guided course
    Dalton's Law: Partial Pressure (Simplified) Concept 1
    00:44
  • Guided course
    Dalton's Law: Partial Pressure (Simplified) Concept 2
    00:48
  • Guided course
    Dalton's Law: Partial Pressure (Simplified) Example 3
    01:59

Solutions

  • Guided course
    Solutions Example 2
    01:16
  • Guided course
    Solutions
    02:38
  • Guided course
    Solutions Example 1
    00:42

Electrolytes (Simplified)

  • Guided course
    Electrolytes (Simplified) Example 2
    00:57
  • Guided course
    Electrolytes (Simplified) Example 3
    01:07
  • Guided course
    Electrolytes (Simplified) Example 1
    00:34

Solubility: Temperature Effect

  • Guided course
    Solubility: Temperature Effect Example 1
    01:29
  • Guided course
    Solubility: Temperature Effect Concept 1
    04:38

Solubility and Intermolecular Forces

  • Guided course
    Solubility and Intermolecular Forces Example 3
    03:15
  • Guided course
    Solubility and Intermolecular Forces Example 2
    00:47
  • Guided course
    Solubility and Intermolecular Forces Concept 1
    02:35

Intro to Henry's Law

  • Guided course
    Intro to Henry's Law Example 1
    00:33
  • Guided course
    Intro to Henry's Law Concept 1
    02:14

Solubility Rules

  • Guided course
    Solubility Rules
    00:28
  • Guided course
    Solubility Rules Example 2
    01:32
  • Guided course
    Solubility Rules
    02:30

Molecular Equations

  • Guided course
    Molecular Equations Example 2
    05:07
  • Guided course
    Molecular Equations
    02:24
  • Guided course
    Molecular Equations Example 1
    01:13

Complete Ionic Equations

  • Guided course
    Complete Ionic Equations Example 1
    02:16
  • Guided course
    Complete Ionic Equations Example 2
    04:41
  • Guided course
    Complete Ionic Equations
    00:47

Solutions: Mass Percent

  • Guided course
    Solutions: Mass Percent Concept 1
    01:29
  • Guided course
    Solutions: Mass Percent Example 2
    01:45
  • Guided course
    Solutions: Mass Percent Example 1
    03:14

Percent Concentrations

  • Guided course
    Percent Concentrations Example 1
    00:55
  • Guided course
    Percent Concentrations Concept 1
    00:52
  • Guided course
    Percent Concentrations Example 2
    01:22

Molarity

  • Guided course
    Molarity Example 1
    01:46
  • Guided course
    Molarity
    01:13
  • Guided course
    Molarity
    00:53

Solution Stoichiometry

  • Guided course
    Solution Stoichiometry
    03:10
  • Guided course
    Solution Stoichiometry Example 1
    03:11

Dilutions

  • Guided course
    Dilutions Example 2
    02:36
  • Guided course
    Dilutions
    00:58
  • Guided course
    Dilutions
    01:03

Osmolarity

  • Guided course
    Osmolarity
    00:37
  • Guided course
    Osmolarity Example 3
    02:18
  • Guided course
    Osmolarity Example 2
    01:16

Equivalents

  • Guided course
    Equivalents Example 1
    00:43
  • Guided course
    Equivalents Concept 2
    00:31
  • Guided course
    Equivalents Example 2
    01:11

Molality

  • Guided course
    Molality Concept 2
    01:24
  • Guided course
    Molality Example 1
    02:19
  • Guided course
    Molality Example 2
    01:37

The Colligative Properties

  • Guided course
    The Colligative Properties Concept 2
    02:51
  • Guided course
    The Colligative Properties Example 2
    01:05
  • Guided course
    The Colligative Properties Example 3
    01:04

Boiling Point Elevation

  • Guided course
    Boiling Point Elevation Concept 1
    03:05
  • Guided course
    Boiling Point Elevation Example 1
    01:54

Freezing Point Depression

  • Guided course
    Freezing Point Depression Example 1
    02:18
  • Guided course
    Freezing Point Depression Concept 1
    02:00

Osmosis

  • Guided course
    Osmosis Concept 1
    01:18
  • Guided course
    Osmosis Concept 3
    04:29
  • Guided course
    Osmosis Concept 2
    02:17

Osmotic Pressure

  • Guided course
    Osmotic Pressure Concept 1
    01:13
  • Guided course
    Osmotic Pressure Calculation Example
    02:52

Rate of Reaction

  • Guided course
    Rate of Reaction Concept 7
    02:16
  • Guided course
    Rate of Reaction Concept 5
    01:49
  • Guided course
    Rate of Reaction Concept 3
    00:21

Energy Diagrams

  • Guided course
    Energy Diagrams Concept 1
    02:40
  • Guided course
    Energy Diagrams Example 2
    00:43
  • Guided course
    Energy Diagrams Concept 2
    02:23

Chemical Equilibrium

  • Guided course
    Chemical Equilibrium Concept 1
    03:42

The Equilibrium Constant

  • Guided course
    The Equilibrium Constant Concept 1
    02:50
  • Guided course
    The Equilibrium Constant Example 1
    03:43

Acid-Base Introduction

  • Guided course
    Acid-Base Introduction Concept 4
    01:30
  • Guided course
    Acid-Base Introduction Concept 3
    00:33
  • Guided course
    Acid-Base Introduction Example 4
    00:48

Arrhenius Acid and Base

  • Guided course
    Arrhenius Acids & Bases Concept 1
    03:11

Bronsted Lowry Acid and Base

  • Guided course
    Conjugate Base Strength Example
    00:42
  • Guided course
    Comparing Bronsted-Lowry and Arrhenius
    02:17
  • Guided course
    Bronsted-Lowry Acid-Base Theory
    02:08

Acid and Base Strength

  • Guided course
    Acid and Base Strength Concept 4
    01:46
  • Guided course
    Acid and Base Strength Concept 3
    00:50
  • Guided course
    Acid and Base Strength Concept 2
    03:27

The pH Scale

  • Guided course
    pH and pOH Calculations
    02:09
  • Guided course
    pH and pOH Example
    01:46
  • Guided course
    pH Calculation Example
    01:30

Auto-Ionization

  • Guided course
    Auto-Ionization and Kw
    02:22
  • Guided course
    Kw and Temperature
    01:24
  • Guided course
    Auto-Ionization Example
    01:58

pH of Strong Acids and Bases

  • Guided course
    Strong Acids and Bases
    02:39
  • Guided course
    pH of Strong Acids and Bases Example
    01:18

Acid-Base Reactions

  • Guided course
    Acid-Base Reactions Concept 1
    03:08
  • Guided course
    Acid-Base Reactions Example 1
    00:52

Buffers

  • Guided course
    Buffer Solutions
    03:02
  • Guided course
    Buffer Creation Methods
    03:04
  • Guided course
    Buffer Solution Example
    02:41

Henderson-Hasselbalch Equation

  • Guided course
    Calculating Buffer Range
    02:35
  • Guided course
    Henderson-Hasselbalch Equation Example
    01:22
  • Guided course
    Henderson-Hasselbalch Equation
    01:22

Strong Acid Strong Base Titrations (Simplified)

  • Guided course
    Strong Acid Strong Base Titrations (Simplified) Concept 2
    01:54
  • Guided course
    Strong Acid Strong Base Titrations (Simplified) Example 1
    02:42
  • Guided course
    Strong Acid Strong Base Titrations (Simplified) Concept 1
    01:02