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CHEM 112B
Queen's
Course Overview
Lessons & Practice
I. Welcome
1 min1. Thermodynamics Part 2: (2nd Law-entropy, 3rd Law, Gibbs Free Energy, Spontaneity)
1.1hr2. Chemical Reactions
1.9hr3. Equilibrium
2.6hr- 3.I. Chapter Intro3 min
3.8.1. Changes to Concentration Time Graphs Based on Changes To The System11 min3.8.2. Le Châtelier's Principle - Change in Concentration2 min3.8.3. Le Châtelier's Principle - Change in Volume/Pressure3 min3.8.4. Le Châtelier's Principle - Change in Temperature3 min3.8.5. Le Châtelier's Principle - Other2 min
4. Acids and Bases
2.5hr5. Buffers and Titrations
2.8hr6. Solubility
1.3hr7. Electrochemistry
3hr7.7.1. Cell Potential Equations 2 min7.7.2. Example: Solving for Keq and deltaGo 5 min7.7.3. Practice: Electrochemistry II3 min7.7.4. Electrochemical Cells in Non-standard Conditions: Nernst Equation1 min7.7.5. Example: Electrochemical Cell Practice with Equations11 min7.7.6. Practice: Electrochemistry Equations
8. Introduction to Organic Chemistry
2.3hr9. Organic Chemistry Reactions
47min10. Kinetics
2.4hr10.3.1. Rate Laws2 min10.3.2. Example: Determining Reaction Order44 sec10.3.3. Determining the Rate Law From Experimental Data 10 min10.3.4. Shortcut to Find Units of k Quicker 3 min10.3.5. Practice: Experimental Rate Law 6 min10.3.6. Practice: Determining Rate Law Exponents10.3.7. Practice: Rate Law1 min10.3.8. Practice: Units of the Rate Constant, K5 min
10.9.1. Reactions Mechanisms – Elementary Reactions4 min10.9.2. Example: Reactions Mechanisms – Elementary Steps10.9.3. Rate Determining Step Introduction 5 min10.9.4. Example: Rate Determining Step14 min10.9.5. Practice: Rate of A Reaction10.9.6. Practice: Reaction Coordinate Diagram4 min10.9.7. Practice: Mechanism
CHEM 112B Overview
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Welcome to CHEM 112B! This on-demand course was put together especially for CHEM 112B at Queen's. 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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