Welcome to Grade 12 Chemistry! This on-demand course was put together especially for Grade 12 Chemistry at Ontario High School. 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!
Grade 12 Chemistry
Ontario High School
Course Overview
Lessons & Practice
I. Welcome
1. Organic Chemistry (Part 1: Functional Groups and Naming)
3hr2. Organic Chemistry (Part 2: Chemical Reactions)
1.9hr3. Atomic Models and Properties of Atoms
5hr- 3.I. Chapter Intro
3.3.1. The Bohr Model Vs The Quantum Model6 min3.3.2. Practice: Understand Quantum Numbers4 min3.3.3. Practice: Quantum Numbers4 min3.3.4. Shape of Atomic Orbitals 3.3.5. Practice: Shapes of Atomic Orbitals 2 min3.3.6. Quantum numbers11 min3.3.7. Example5 min3.3.8. Example1 min3.3.9. Finding allowed sets of quantum numbers for an atomic orbital3 min
4. Chemical Bonding and Properties of Matter
5hr- 4.I. Chapter Intro
4.4.1. Practice: Are these molecules polar?3 min4.4.2. Practice: Molecular Geometry and Polarity4.4.3. Practice: Polarity, Molecular Shape, Electron Geomtetry, Hybridization, and Lewis Structure! 4 min4.4.4. Practice: Polarity, Molecular Shape, Electron Geometry, Hybridization, and Lewis Structure!4.4.5. Review of Polar Covalent Bonds4.4.6. Molecular Polarity 8 min4.4.7. Example8 min4.4.8. Practice4.4.9. Practice3 min
5. Energy Changes
2.5hr- 5.I. Chapter Intro3 min
5.9.1. Hess’ Law5 min5.9.2. Hess’ Law Notes5.9.3. Practice: Hess' Law5 min5.9.4. Extra Practice: Hess' Law (Optional)5.9.5. Heats of Formation6 min5.9.6. Enthalpy of Formation Practice 3 min5.9.7. Example: Heats of formation2 min5.9.8. Practice: Enthalpy of Reactions4 min5.9.9. Enthalpy Practice 3 min5.9.10. Practice: Multi-Step Enthalpy Problem9 min
6. Rates of Reactions
1.7hr- 6.I. Chapter Intro3 min
6.3.1. Collision Theory7 min6.3.2. Collision Theory Represented By A Graph2 min6.3.3. Catalysts3 min6.3.4. Transition State Theory 4 min6.3.5. Practice: Activation Energy of the Forward Reaction27 sec6.3.6. Practice: Activation Energy of the Reverse Direction26 sec6.3.7. Practice: Endothermic vs Exothermic Reactions2 min
6.4.1. Rate Laws2 min6.4.2. Determining the Rate Law From Experimental Data 10 min6.4.3. Shortcut to Find Units of k Quicker 3 min6.4.4. Practice: Experimental Rate Law 6 min6.4.5. Practice: Determining Rate Law Exponents6.4.6. Practice: Rate Law1 min6.4.7. Practice: Units of the Rate Constant, K5 min
6.5.1. Reactions Mechanisms – Elementary Reactions4 min6.5.2. Example: Reactions Mechanisms – Elementary Steps6.5.3. Rate Determining Step Introduction 5 min6.5.4. Example: Rate Determining Step14 min6.5.5. Practice: Rate of A Reaction6.5.6. Practice: Reaction Coordinate Diagram4 min6.5.7. Example: Identifying a Catalyst Vs an Intermediate In a Mechanism 2 min6.5.8. Practice: Mechanism
7. Equilibrium
2.1hr- 7.I. Chapter Intro3 min
7.3.1. Le Chatelier's Priniciple14 min7.3.2. Practice: Le Chatelier's Principle (Direction of Equilibrium Shift)6 min7.3.3. Changes to Concentration Time Graphs Based on Changes To The System11 min7.3.4. Practice: Real-Life Application of Le Chatelier's Principle (Could be on a test!)7.3.5. Practice
8. Acids and Bases
3hr9. Electrochemistry
2.7hrMock Exam
Grade 12 Chemistry Overview
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Course Notes
Wizeprep's course notes with hundreds of easy-to-understand explanations, diagrams, and practice problems.