Welcome to the CHEM 404 resource page! A list of major topics and subtopics are listed below. Click on the blue button to access video tutorials for each topic. The videos are carefully selected for quality of content, depth of coverage, and alignment with course material.* Use the videos to preview, review, or enhance your understanding of course content.
Topics
Lewis Structures (review)
VESPR (review)
Molecular Polarity (review)
Valence Bond Theory
Sigma & Pi Bonds
Hydrocarbon Nomenclature
Isomers
Functional Groups
Polymers
Physical States & Phase Changes
Phase Diagrams
Heat of Vaporization/Fusion
Vapor Pressure
Intermolecular Forces
What is Equilibrium?
Equilibrium Constant
Le Chatelier's Principle
Reaction Quotients
ICE (RICE) Tables
Acid & Base Definitions
pH & pOH
Conjugate Pairs
Strong vs. weak acids/bases
Dissociation Constant
Acid/Base Equilibrium
Henderson Hasselbalch (Buffers)
Titrations
Titration Problems
Enthalpy (review)
Hess's Law (review)
Heat of Formation (review)
Entropy
Gibbs Free Energy
Gibb's Free Enery & Spontaneity
Equilibrium Constant & Gibbs
Collision Theory
Reaction Rate
Rate Laws
Rate-Determining Step
Arrhenius Equation
What Affects Rate?
Catalysts
Oxidation/Reduction Intro
Intro to Electrochem
Galvanic Cells
Cell Potentials
Electrolysis
*The topics listed below are commonly covered in college-level chemistry courses. This list may not be inclusive of all material covered in your class, but will cover the main ideas. Be sure to review topics not covered below on your own and review only the topics listed on your syllabus.
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