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CHEM101: General Chemistry I
Sections
Course Introduction
Course Syllabus
Unit 1: Matter and Measurements
Unit 2: The Atom
Unit 3: Bonding
Unit 4: Chemical Formulas and Equations
Unit 5: States of Matter
Unit 6: Thermochemistry and Thermodynamics
Unit 7: Acid-Base and Oxidation-Reduction Reactions
Unit 8: Nuclear Chemistry
Study Guide
Course Feedback Survey
Final Exam
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CHEM101: General Chemistry I
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Chemistry
CHEM101: General Chemistry I
Sections
Unit 1: Matter and Measurements
1.2: Measurement and Notation
Practice: Converting Units
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Practice: Converting Units
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Course Syllabus
Extensive and Intensive Properties
Physical and Chemical Properties
Solids, Liquids, and Gases
Density and Its Uses
Calculations Using the Density of an Unknown Liquid
How Do We Classify Matter?
Physical and Chemical Changes
Units and Dimensions in Chemistry
Introduction to Scientific Notation
Uncertainty Is Certain!
Significant Figures
Using Significant Figures
Significant Figure Practice
Unit 1 Assessment
Atoms, Elements, and the Nucleus
The Nuclear Atom and Atomic Mass
Avogadro's Number and the Mole
Atoms to Moles
Quanta: A New View of the World
Light, Particles, and Waves
The Bohr Model
The Quantum Mechanical Model of the Atom
The Quantum Atom
Shells, Subshells, and Orbitals
Electron Configurations
The Aufbau Principle
Atomic Electron Structures: Aufbau
Valence Electrons
Periodic Properties of the Elements
Unit 2 Assessment
What are Covalent and Ionic Bonds?
Ionic, Covalent, and Metallic Bonds
Predicting Bond Type – Electronegativity
Models of Chemical Bonding
Drawing Dot Structures and Lewis Diagrams
Exceptions to the Octet Rule
Resonance Hybrids and Dot Structures
Formal Charge and Dot Structures
The Shared-Electron Covalent Bond: Lewis Dot-Structures and the Octet Rule
Interactions Between Molecular Units
Molecular Geometry
VSEPR Practice
The Hybrid Orbital Model
Polar Covalence
Unit 3 Assessment
Chemical Formulas and Their Arithmetic
Empirical and Molecular Formulas
Formula from Mass Composition
Calculating Mass Percent
Molecular and Empirical Formulas from Percent Composition
Chemical Nomenclature
Chemical Equations and Calculations
Calculating Molar Mass and Number of Moles
Balancing Chemical Reactions
Stoichiometry
Stoichiometry Example Problems
Calculating Amounts of Reactants and Products
Unit 4 Assessment
Observable Properties of Gases
The Basic Gas Laws
Gas Molecules in Motion
The Ideal Gas Equation
Charles' Law, Boyle's Law, and Avogadro's Law
Partial Pressure
Kinetic-Molecular Theory
States of Matter
Specific Heat, Heat of Fusion and Vaporization
Chilling Water Problem
Change of State Example
Phase Diagrams
Phases, Changes of State
Liquids and Their Interfaces
Vapor Pressure
Vapor Pressure Example
Ionic and Ion-derived Solids
Cubic Crystal Lattices and Close-Packing
Unit 5 Assessment
Energy, Heat, and Work
Molecules as Energy Carriers and Converters
Enthalpy
Heat of Formation
Calculate Standard Enthalpy of Reaction
Thermochemistry and Calorimetry
Coffee Cup Calorimetry
Hess' Law Example
Hess’ Law and Thermochemical Calculations
Calculate Standard Enthalpy of Reaction from Bond Dissociation Energies
The First Law of Thermodynamics
What is Entropy?
The Availability of Energy
Thermodynamics
Gibbs Free Energy and Spontaneity
Free Energy: The Gibbs Function (Gibbs Energy)
Gibbs Free Energy Example
Unit 6 Assessment
What are Acids and Bases?
Arrhenius' Definition of Acids and Bases
Aqueous Solutions, pH, and Titration
Acid-Base Neutralization Reaction
Definition of pH
Strong Acids and Strong Bases
Ka and Acid Strength
Titration Introduction
Bronsted-Lowry Definition of Acids and Bases
Proton Donors and Acceptors
Autoionization of Water
Conjugate Acids and Bases
Redox Reactions
Oxidation Numbers and Redox Reactions
Balancing Redox Equations
Write a Balanced Redox Reaction
Common Oxidizing and Reducing Agents
Unit 7 Assessment
Radioactive Decay
Alpha Decay
Beta Decay
Types of Decay
Writing Nuclear Equations for Alpha, Beta, and Gamma Decay
Half-Life
Carbon Dating
Transmutation of the Elements
The Mass Defect
Nuclear Fission
How Does a Nuclear Reactor Work?
Nuclear Fusion
Nuclear Energy
More on Nuclear Energy
Unit 8 Assessment
CHEM101 Study Guide
Course Feedback Survey
CHEM101: Certificate Final Exam
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