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CHEM 122
SFU
Course Overview
Lessons & Practice
I. Welcome to CHEM II
1. Chemical Kinetics (Ch.15)
2.4hr1.3.1. Rate Laws2 min1.3.2. Example: Determining Reaction Order44 sec1.3.3. Determining the Rate Law From Experimental Data 10 min1.3.4. Shortcut to Find Units of k Quicker 3 min1.3.5. Practice: Experimental Rate Law 6 min1.3.6. Practice: Determining Rate Law Exponents1.3.7. Practice: Rate Law1 min1.3.8. Practice: Units of the Rate Constant, K5 min
1.6.1. Reactions Mechanisms – Elementary Reactions4 min1.6.2. Example: Reactions Mechanisms – Elementary Steps1.6.3. Rate Determining Step Introduction 5 min1.6.4. Example: Rate Determining Step14 min1.6.5. Practice: Rate of A Reaction1.6.6. Practice: Reaction Coordinate Diagram4 min1.6.7. Practice: Mechanism
2. Chemical Equilibrium (Ch.6)
2.8hr- 2.I. Chapter Intro3 min
2.8.1. Changes to Concentration Time Graphs Based on Changes To The System11 min2.8.2. Le Châtelier's Principle - Change in Concentration2 min2.8.3. Le Châtelier's Principle - Change in Volume/Pressure3 min2.8.4. Le Châtelier's Principle - Change in Temperature3 min2.8.5. Le Châtelier's Principle - Addition of an Inert Gas or a Catalyst2 min
3. Acids and Bases (Ch. 7)
2.6hr4. Applications of Aqueous Equilibria (Ch. 8)
1.3hr5. Review of Thermochemistry (Ch. 9)
2.3hr6. Spontaneity, Entropy and Free Energy (Ch. 10)
1.2hr6.5.1. Chemical Equilibrium and ΔG Equations5 min6.5.2. ΔGo and K 3 min6.5.3. Example6.5.4. Practice: Chemical Equilibrium and ΔG6.5.5. Practice: Chemical Equilibrium and ΔG6.5.6. Practice: Chemical Equilibrium and ΔG6.5.7. Temperature Dependence of K (Van't Hoff Equation)1 min6.5.8. Van't Hoff Practice Problem
7. Electrochemistry (Ch. 11)
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
CHEM 122 Overview
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Welcome to CHEM 122! This on-demand course was put together especially for CHEM 122 at SFU. 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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