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CHEM 2020
York U
Course Overview
Lessons & Practice
I. Welcome
2 min1. Carbon and Its Compounds (Lewis Structures, Bonding and Orbitals)
1.4hr2. Anatomy of an Organic Molecule (Functional Groups, Drawing and Naming)
54min2.5.1. IUPAC Systematic Naming Theory15 min2.5.2. Example: Converting Names to Structures2 min2.5.3. Example: IUPAC Systematic Naming2 min2.5.4. Example: IUPAC Systematic Naming2 min2.5.5. Practice: IUPAC Systematic Naming2 min2.5.6. Practice: IUPAC Systematic Naming2 min2.5.7. Summary Sheet: IUPAC Naming
3. Molecules in Motion: Conformations by Rotations
19min4. Stereochemistry
1.7hr5. Organic Reaction Mechanisms
48min5.2.1. Practice 1: Identifying Resonance Structures5.2.2. Practice 2: Identifying Resonance Structures5.2.3. Practice 3: Identifying Resonance Structures5.2.4. Practice 4: Identifying Resonance Structures5.2.5. Practice 5: Drawing and Evaluating Resonance Structures8 min5.2.6. Practice 6: Drawing Resonance Structures5.2.7. Practice 7: Drawing Resonance Structures5.2.8. Additional Concept + Practice: Effect of Resonance on Atom Hybridization2 min
6. Acid/Base Chemistry & Intro to Organic Reactions
56min6.2.1. Factors Influencing Acid/Base Strength2 min6.2.2. Electronegativity1 min6.2.3. Atom Size2 min6.2.4. Resonance3 min6.2.5. Hybridization3 min6.2.6. Induction3 min6.2.7. Aromaticity3 min6.2.8. Example: Acid/Base Strength 3 min6.2.9. Example: Acid/Base Strength 3 min6.2.10. Practice: Acid/Base Equilibria 2 min6.2.11. Practice: Acid/Base Equilibria 2 min
6.3.1. Important pKas You Should Know4 min6.3.2. Relationship Between pH and pKa2 min6.3.3. Amino Acids at Different pHs3 min6.3.4. Practice: Amino Acids in Solution3 min6.3.5. Practice: Amino Acids in Solution3 min6.3.6. Summary Sheet: Amino Acids in Solution of Various pH6.3.7. Summary Sheet: pKa's of Common Molecules
7. Pi Bonds as Electrophiles
1.9hr7.4.1. General Reactions with Oxygen Nucleophiles5 min7.4.2. Hydrate Formation1 min7.4.3. Acetal Formation2 min7.4.4. Ketal Formation2 min7.4.5. Hydrolysis of Acetals and Ketals3 min7.4.6. General Mechanism with Oxygen Nucleophiles9 min7.4.7. Stability of Hemiketals and Hemiacetals3 min7.4.8. Practice: Ketals and Acetals as Protecting Groups2 min7.4.9. Practice: Ketals and Acetals as Protecting Groups2 min7.4.10. Example: Synthesis and Hydrolysis of Ketals and Acetals1 min7.4.11. Practice: Mechanism in Acetal and Ketal Formation3 min7.4.12. Practice: Identifying Acetals/Aldehydes2 min
7.6.1. Tautomerization8 min7.6.2. Enolate Formation3 min7.6.3. Kinetic vs. Thermodynamic Enolates5 min7.6.4. The Aldol Reaction3 min7.6.5. Mechanism of the Aldol Reaction5 min7.6.6. The Retro-Aldol Reaction1 min7.6.7. Mixed Aldol Reactions5 min7.6.8. Example: The Aldol Reaction4 min7.6.9. Practice: The Aldol Reaction2 min
8. Pi Bonds as Nucleophiles
2.2hr9. Conjugation and Aromaticity
9minCHEM 2020 Overview
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Welcome to CHEM 2020! This on-demand course was put together especially for CHEM 2020 at York U. Use the video lessons and notes to understand your lecture topics better, and the practice questions to cement your knowledge. And don't hesitate to leave a question in the Q&A box under each lesson if you need additional help with anything. Happy studying!
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Course Notes
Wizeprep's course notes with hundreds of easy-to-understand explanations, diagrams, and practice problems.