Chemistry 12

British Columbia High School

Course Overview

Lessons & Practice

I. Welcome

1. Rates of Reactions

1.7hr

1.I. Chapter Intro3 min

1.1.1. 3 Neccessary Steps For a Reaction to Occur 1 min

1.1.2. Factors that Affect the Rate of a Reaction3 min

1.1.3. Practice: Identifying Factors That Affect The Rate of A Reaction5 min

1.2.1. Reaction Rates 3 min

1.2.2. Measuring Reaction Rates4 min

1.2.3. Practice: Rate of Reaction6 min

1.2.4. Practice: Rate of Reaction5 min

1.3.1. Collision Theory7 min

1.3.2. Collision Theory Represented By A Graph2 min

1.3.3. Catalysts3 min

1.3.4. Transition State Theory 4 min

1.3.5. Practice: Activation Energy of the Forward Reaction27 sec

1.3.6. Practice: Activation Energy of the Reverse Direction26 sec

1.3.7. Practice: Endothermic vs Exothermic Reactions2 min

1.4.1. Rate Laws2 min

1.4.2. Determining the Rate Law From Experimental Data 10 min

1.4.3. Shortcut to Find Units of k Quicker 3 min

1.4.4. Practice: Experimental Rate Law 6 min

1.4.5. Practice: Determining Rate Law Exponents

1.4.6. Practice: Rate Law1 min

1.4.7. Practice: Units of the Rate Constant, K5 min

1.5.1. Reactions Mechanisms – Elementary Reactions4 min

1.5.2. Example: Reactions Mechanisms – Elementary Steps

1.5.3. Rate Determining Step Introduction 5 min

1.5.4. Example: Rate Determining Step14 min

1.5.5. Practice: Rate of A Reaction

1.5.6. Practice: Reaction Coordinate Diagram4 min

1.5.7. Example: Identifying a Catalyst Vs an Intermediate In a Mechanism 2 min

1.5.8. Practice: Mechanism

1.6.1. Summary Checklist and Equations!

1.Q. Checkpoint Quiz14 Qns

2. Energy Changes

1hr

2.1.1. Thermodynamics4 min

2.1.2. 1st Law of Thermodynamics5 min

2.1.3. Endothermic Vs Exothermic Reactions3 min

2.2.1. Enthalpy of Reaction2 min

2.2.2. Enthalpy Changes in Physical, Chemical, and Nuclear Changes3 min

2.2.3. Solution Properties3 min

2.3.1. Different Ways to Represent Enthalpy Changes 5 min

2.3.2. Example: Representing Enthalpy Changes 4 min

2.4.1. 2nd Law of Thermodynamics (Entropy)6 min

2.4.2. Factors Affecting Entropy Changes 10 min

2.4.3. Example1 min

2.4.4. Practice1 min

2.4.5. Practice4 min

2.5.1. Gibbs Free Energy and Spontaneity2 min

2.5.2. Spontaneity 7 min

2.5.3. Example: Spontaneity of a Reaction

2.5.4. Predicting Spontaneity Based off Entropy2 min

3. Equilibrium

2.7hr

3.I. Chapter Intro3 min

3.1.1. Introduction to Equilibrium 2 min

3.1.2. Understanding Equilibrium3 min

3.1.3. 3 Types of Equilibrium4 min

3.1.4. Homogeneous vs Hetereogeneous Equilibrium

3.2.1. Concentration vs Time Graphs4 min

3.2.2. Practice: Concentration Vs Time Graphs 6 min

3.2.3. Practice: Concentration Vs Time Graphs3 min

3.3.1. Le Chatelier's Priniciple14 min

3.3.2. Practice: Le Chatelier's Principle (Direction of Equilibrium Shift)6 min

3.3.3. Changes to Concentration Time Graphs Based on Changes To The System11 min

3.3.4. Practice: Real-Life Application of Le Chatelier's Principle (Could be on a test!)

3.3.5. Practice

3.4.1. Equilibrium Constant (K)10 min

3.4.2. The Magnitude of the Equilibrium Constant, K8 min

3.4.3. Practice: Writing Equilibrium Constants2 min

3.4.4. Practice: Calculating the Equilibrium Constant4 min

3.4.5. Practice: How K Values Change With Temperature3 min

3.5.1. Predicting Equilibria: The Reaction Quotient (Q) 6 min

3.5.2. Predicting Equilibria: The Reaction Quotient (Q) 6 min

3.5.3. Example4 min

3.5.4. Example4 min

3.5.5. Practice3 min

3.5.6. Practice3 min

3.5.7. Practice

3.5.8. Practice

3.6.1. Intro to ICE Tables

3.6.2. Example: ICE Tables9 min

3.6.3. Example: ICE Tables9 min

3.6.4. Example: ICE Tables9 min

3.6.5. Example 3 min

3.6.6. Example 9 min

3.6.7. Example 12 min

3.7.1. Summary Checklist and Equations

3.Q. Checkpoint Quiz16 Qns

4. Saturated Solutions

45min

4.1.1. Solubility8 min

4.1.2. Practice: Solubility8 min

4.1.3. Q vs K to Predict Solubility5 min

4.1.4. Solubility Chart 5 min

4.2.1. Example: Will A Precipitate Form?16 min

4.2.2. Practice: Solubility and Equilibrium3 min

4.2.3. Practice

5. Acids and Bases

4hr

5.I. Chapter Intro4 min

5.1.1. Definitions of Acids and Bases 10 min

5.2.1. Identifying Conjugate Acid and Base Pairs 7 min

5.2.2. Practice2 min

5.2.3. Practice: Determine the Conjugate Acid or Conjugate Base3 min

5.2.4. Practice: Recognizing Brønsted-Lowry2 min

5.3.1. pH Scale 7 min

5.3.2. Example2 min

5.3.3. Practice

5.4.1. Autoionization of Water (Kw) 6 min

5.4.2. Example: Calculate [H+] and [OH-]5 min

5.4.3. Example6 min

5.5.1. Acids and their Equations7 min

5.5.2. Example6 min

5.5.3. Practice4 min

5.5.4. Acids With Different Numbers of Protons5 min

5.6.1. Bases and their Equations6 min

5.6.2. Practice: Strength of Acids and Bases (Ka, pKa, Kb, pKb)3 min

5.7.1. Electrical Conductivity of Aqueous Solutions 4 min

5.8.1. Relationships Between the Strength of an Acid/Base and its Conjugate Base/Acid5 min

5.9.1. Example21 min

5.9.2. Practice: Real-Life Application Question (Could be on a test!)

5.10.1. Percent Ionization or Dissociation2 min

5.10.2. Example7 min

5.11.1. Types of Acid or Base Reactions and pH Calculations Summary

5.11.2. Acid Base Equations

5.11.3. Acid/Base Important Relationships Cheatsheet

5.12.1. Buffers7 min

5.12.2. Example: Buffer Problem: What is the pH of the buffer solution?9 min

5.13.1. Introduction to Titrations 5 min

5.13.2. Labeling a Titration Curve9 min

5.13.3. Titration Curves17 min

5.13.4. Example: Equivalence Point5 min

5.13.5. Practice

5.14.1. Example (Challenging)19 min

5.14.2. Example (Challenging)37 min

5.15.1. Indicators8 min

5.15.2. Practice

5.16.1. Acidic, Basic, and Neutral Salts 8 min

5.16.2. Salts (Cntd.)3 min

5.16.3. Example1 min

5.16.4. Example5 min

5.16.5. Practice

5.16.6. Salts Cheatsheet

5.17.1. Summary Checklist and Equations

5.Q. Checkpoint Quiz19 Qns

6. Electrochemistry

3hr

6.I. Chapter Intro3 min

6.1.1. Oxidation States7 min

6.1.2. Oxidation States - Additional Information5 min

6.1.3. Example3 min

6.1.4. Example: Oxidation States3 min

6.1.5. Practice

6.1.6. Practice

6.1.7. Practice: Fill in the Blanks Review Activity (Oxidation vs Reduction)

6.2.1. Redox Reactions Theory8 min

6.2.2. Example: Writing Oxidation & Reduction Half Reactions9 min

6.2.3. Practice: Oxidation vs Reduction3 min

6.2.4. Practice: Oxidizing Agent vs Reducing Agent49 sec

6.2.5. Disproportionation Reaction3 min

6.2.6. Practice: Redox Reactions7 min

6.2.7. Practice

6.3.1. Balancing Redox Reactions-Half Reaction Method 18 min

6.3.2. Practice

6.3.3. Practice: Balance the Redox Reaction (Half Reaction Method-Most Common Method Used)

6.4.1. Balancing Redox Reactions Using the Oxidation State Method (Not As Commonly Used)13 min

6.4.2. Practice: Balance the Redox Reaction (Oxidation State Method)

6.5.1. Reduction Potentials 9 min

6.5.2. Example: Reduction Potential Application 3 min

6.5.3. How Potentials Relate to Spontaneity 7 min

6.5.4. Example: Electrochemical Cell Practice 4 min

6.5.5. Practice: Strongest Reducing Agent3 min

6.6.1. Galvanic/Voltaic Cells13 min

6.6.2. Practice: Galvanic Cells44 sec

6.6.3. Practice: Galvanic Cells3 min

6.6.4. Practice: Galvanic Cells 5 min

6.6.5. Practice: Galvanic Cell Harder Test Question8 min

6.6.6. Spontaneity Rule 7 min

6.6.7. Practice: Using the Spontaneity Rule 4 min

6.7.1. Cell Diagram 2 min

6.7.2. Practice: Cell Diagram For An Electrochemical Cell

6.7.3. Practice: Cell Notation3 min

6.7.4. Practice: Electrochemical Cells6 min

6.8.1. Corrosion and Prevention11 min

6.9.1. Electrolytic Cells7 min

6.9.2. Faraday's Law of Electrolysis 5 min

6.9.3. Summary of Galvanic Vs Electrolytic Cell

6.9.4. G, E, and K Summary

6.10.1. Summary Checklist & Equations

6.Q. Checkpoint Quiz12 Qns

6.P.1. Practice: Oxidation Numbers

6.P.2. Practice: Balance Redox Reaction

Mock Exam

ME.1. Mock Exam42 Qns

ME.1 Mock Exam

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