Welcome to CEM 141! This on-demand course was put together especially for CEM 141 at MSU. 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!
CEM 141
MSU
Course Overview
Lessons & Practice
I. Welcome
1 min1. Chapter 1: Atoms
1hr2. Stoichiometry
2.5hr3. Chapter 2 Electrons and Orbitals
9hr4. Chapter 3: Elements, Bonding, and Physical Properties
3hr4.5.1. sp3 Hybridization8 min4.5.2. sp3 Hybridization - Example Problem4 min4.5.3. sp2 Hybridization3 min4.5.4. sp2 Hybridization - Example Problem2 min4.5.5. sp Hybridization2 min4.5.6. sp Hybridization - Example Problem2 min4.5.7. Unhybridized p Orbitals7 min4.5.8. Unhybridized p Orbitals - Example Problem4 min4.5.9. dsp3 and d2sp3 Hybridization3 min4.5.10. dsp3 Hybridization - Example Problem2 min4.5.11. d2sp3 Hybridization - Example Problem2 min4.5.12. Practice Question: Hybridization with d Orbitals3 min
4.6.1. Molecular Orbital Theory Introduction3 min4.6.2. How to Draw MO Diagrams for Homonuclear Diatomics8 min4.6.3. Example: Molecular Orbitals of Li2 min4.6.4. Example: Molecular Orbitals of HeH3 min4.6.5. Practice: Diamagnetic Diatomics2 min4.6.6. Practice: MO Orbitals Problem2 min4.6.7. Practice: Molecular orbital (Challenging Problem)
4.8.1. Example: MO Diagrams of 2s Block Molecules2 min4.8.2. MO Diagrams of 2p Block Molecules10 min4.8.3. s-p Mixing in MO Diagrams6 min4.8.4. Example: MO Diagrams with s-p Mixing5 min4.8.5. MO Diagrams without s-p Mixing - Example Problem4 min4.8.6. Practice Question: MO Diagrams of Homonuclear Diatomics6 min4.8.7. Practice Question: MO Diagrams of Neutral and Ionic Diatomics4 min
5. Chapter 4: Heterogenous Compounds
7hr5.5.1. IUPAC Systematic Naming Theory15 min5.5.2. Example: Converting Names to Structures2 min5.5.3. Example: IUPAC Systematic Naming2 min5.5.4. Example: IUPAC Systematic Naming2 min5.5.5. Practice: IUPAC Systematic Naming2 min5.5.6. Practice: IUPAC Systematic Naming2 min5.5.7. Summary Sheet: IUPAC Naming
6. Chapter 5 Systems Thinking
7hrCEM 141 Overview
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Course Notes
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Mock Exams
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In-Term Exam 1 - Mock Assessment
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In-Term Exam 2 - Mock Assessment
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In-Term Exam 3 - Mock Assessment
30 Questions, ~1 hour
Final - Exam-Like Practice Problem Set
88 Questions, ~4 hours
Course Notes
Wizeprep's course notes with hundreds of easy-to-understand explanations, diagrams, and practice problems.