CHEM 112A
Queen's
Course Overview
Grade Boosters
Lessons & Practice
I. Welcome
1 min1. Introduction
4hr1.20.1. Functional Groups3 min1.20.2. Functional Group Parent Names1.20.3. Functional Group Identification Practice1.20.4. Naming Simple Hydrocarbons4 min1.20.5. Hydrocarbon Example2 min1.20.6. Steps to Naming Complex Organic Molecules4 min1.20.7. Naming Organic Molecules with Odd Functional Groups2 min1.20.8. Nomenclature Practice
1.21.1. Conformations and Stereochemistry Introduction1 min1.21.2. E vs Z4 min1.21.3. Concept Clarifier1.21.4. Optical Isomers, R vs S6 min1.21.5. Asymmetric Centers Example1.21.6. Unrelated vs Diastereomers vs Enantiomers vs Identical5 min1.21.7. Newman Projections3 min1.21.8. Rotomers of 2-methylbutane2 min1.21.9. Cyclohexane Rings3 min1.21.10. Isomer Summary
2. Gases
2.4hr3. Atoms
8hr4. Molecules
3hr5. Bonding Theories
1.2hr5.1.1. Introduction to Valence Bond Theory Theory6 min5.1.2. Example: Valence Bond Description of O and N4 min5.1.3. Hybridization Theory9 min5.1.4. Example: Valence Bond Description of Acetone6 min5.1.5. Practice: Hybridization of Atoms in Methyldiazene58 sec5.1.6. Practice: Bonding in Methyldiazene1 min5.1.7. Practice: Bonding in Methyldiazene Part 21 min
5.2.1. Molecular Orbital Theory Introduction3 min5.2.2. Bond Symmetry5 min5.2.3. Combining s type orbitals2 min5.2.4. Combining p type orbitals4 min5.2.5. How to Draw MO Diagrams for Homonuclear Diatomics8 min5.2.6. Example: Molecular Orbitals of Li2 min5.2.7. Example: Molecular Orbitals of HeH3 min5.2.8. Practice: Diamagnetic Diatomics2 min5.2.9. Practice: MO Orbitals Problem2 min
6. Thermochemistry
2hr7. Phase Transitions
2.7hr8. Organic Chemistry Reactions
1.6hr8.11.1. Addition to Alkenes and alkynes3 min8.11.2. Markovnikov's Rule1 min8.11.3. Predict the Products Alkene Addition8.11.4. Alkene Addition Practice Problem8.11.5. Alkyne Reductions2 min8.11.6. Example: Alkene and Alkyne Additions3 min8.11.7. Alkyne Reduction8.11.8. Practice: Bromine Addition Problem
9. Equilibrium
2.3hr10. Acids and Bases
1.8hr11. Solubility
1.6hr12. Thermodynamics
1.1hr13. Electrochemistry
3hr13.7.1. Cell Potential Equations 2 min13.7.2. Example: Solving for Keq and deltaGo 5 min13.7.3. Practice: Electrochemistry II3 min13.7.4. Electrochemical Cells in Non-standard Conditions: Nernst Equation1 min13.7.5. Example: Electrochemical Cell Practice with Equations11 min13.7.6. Practice: Electrochemistry Equations
14. Kinetics
2.4hr14.3.1. Rate Laws2 min14.3.2. Example: Determining Reaction Order44 sec14.3.3. Determining the Rate Law From Experimental Data 10 min14.3.4. Shortcut to Find Units of k Quicker 3 min14.3.5. Practice: Experimental Rate Law 6 min14.3.6. Practice: Determining Rate Law Exponents14.3.7. Practice: Rate Law1 min14.3.8. Practice: Units of the Rate Constant, K5 min
14.9.1. Reactions Mechanisms – Elementary Reactions4 min14.9.2. Example: Reactions Mechanisms – Elementary Steps14.9.3. Rate Determining Step Introduction 5 min14.9.4. Example: Rate Determining Step14 min14.9.5. Practice: Rate of A Reaction14.9.6. Practice: Reaction Coordinate Diagram4 min14.9.7. Practice: Mechanism
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