CHEM 1AA3

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Course Overview

Grade Boosters

Lessons & Practice

I. Welcome

1. Review: Acid Base Chemistry (Chapter 16)

2.1hr

1.I. Chapter Intro4 min

1.1.1. Definitions of Acids and Bases 10 min

1.2.1. Identifying Conjugate Acid and Base Pairs 7 min

1.2.2. Practice2 min

1.3.1. pH Scale 7 min

1.3.2. Example2 min

1.3.3. Example6 min

1.3.4. Practice

1.4.1. Acids and their Equations7 min

1.4.2. Practice4 min

1.4.3. Acids With Different Numbers of Protons5 min

1.5.1. Bases and their Equations6 min

1.6.2. Example21 min

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

1.7.1. Autoionization of Water (Kw) 6 min

1.8.1. Acid Base Equations Cheatsheet

1.8.2. Acid/Base Important Relationships Cheatsheet

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

1.9.2. How to Determine the Stronger Acid by Looking at Conjugate Bases14 min

1.9.3. Acidity of Oxyacids4 min

1.10.1. Acidic, Basic, and Neutral Salts 8 min

1.10.2. Salts (Cntd.)3 min

1.10.3. Example1 min

1.10.4. Example5 min

1.10.5. Practice

1.10.6. Salts Cheatsheet

2. Additional Aspects of Acid-Base Equilibria (Chapter 17)

2.7hr

2.1.1. Strong Base + Strong Acid Reactions3 min

2.1.2. Strong Base + Weak Acid Reactions4 min

2.1.3. Weak Base + Strong Acid Reactions3 min

2.1.4. Practice9 min

2.2.1. Introduction to Buffers6 min

2.2.2. Buffers Problem Type 16 min

2.2.3. Example3 min

2.3.1. Buffers Problem Type 22 min

2.3.2. Example6 min

2.4.1. Buffers Problem Type 32 min

2.4.2. Example6 min

2.4.3. Practice

2.5.1. Forming Buffers6 min

2.5.2. Example2 min

2.5.3. Example4 min

2.6.1. Example5 min

2.7.1. Introduction to Titrations 5 min

2.7.2. Labeling a Titration Curve9 min

2.7.3. Titration Curves17 min

2.7.4. Practice

2.8.1. Example (Challenging)19 min

2.8.2. Example (Challenging)37 min

2.9.1. Indicators8 min

2.9.2. Practice

3. Chemical Kinetics (Chapter 20)

2.4hr

3.1.1. Introduction to Kinetics1 min

3.2.1. Reaction Rates 3 min

3.2.2. Measuring Reaction Rates4 min

3.2.3. Practice: Rate of Reaction6 min

3.2.4. Practice: Rate of Reaction5 min

3.3.1. Rate Laws2 min

3.3.2. Example: Determining Reaction Order44 sec

3.3.3. Determining the Rate Law From Experimental Data 10 min

3.3.4. Shortcut to Find Units of k Quicker 3 min

3.3.5. Practice: Experimental Rate Law 6 min

3.3.6. Practice: Determining Rate Law Exponents

3.3.7. Practice: Rate Law1 min

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

3.4.1. Integrated Rate Laws for Various Orders 7 min

3.4.2. Example: Plotting a Straight Line with the Integrated Rate Laws

3.4.3. Practice: Integrated Rate Laws Practice

3.4.4. Integrated Rate Laws Cheatsheet

3.4.5. First Order Reactions

3.4.6. Second Order Reactions

3.5.1. Half-life for Various Orders 4 min

3.5.2. Practice: Half-Life

3.5.3. Practice: Radioactive Decay in Smoke Detectors1 min

3.6.1. Arrhenius Equation1 min

3.6.2. Example: Arrhenius Equation

3.6.3. Example: Arrhenius Equation1 min

3.6.4. Practice: Arrhenius Equation

3.7.1. How Do We Measure Ea39 sec

3.7.2. Practice: Determining the Activation Energy39 sec

3.8.1. 3 Neccessary Steps For a Reaction to Occur 1 min

3.8.2. Collision Theory7 min

3.8.3. Collision Theory Represented By A Graph2 min

3.8.4. Transition State Theory 4 min

3.8.5. Additional Notes on the Arrhenius Equation 9 min

3.9.1. Reactions Mechanisms – Elementary Reactions4 min

3.9.2. Example: Reactions Mechanisms – Elementary Steps

3.9.3. Rate Determining Step Introduction 5 min

3.9.4. Example: Rate Determining Step14 min

3.9.5. Practice: Rate of A Reaction

3.9.6. Practice: Reaction Coordinate Diagram4 min

3.9.7. Practice: Mechanism

3.10.1. Pre-Equilibrium4 min

3.10.2. Practice: Pre-Equilibrium

3.11.1. Steady State Approximation

3.11.2. Example: Steady State Approximation 11 min

3.12.1. Catalysts3 min

3.12.2. Enzymes4 min

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

3.12.4. Example: Catalysts 224 sec

5. Structures of Organic Compounds (Chapter 26)

1.7hr

5.1.1. What is Organic Chemistry?

5.1.2. 5 Ways to Represent Alkane Structures5 min

5.1.3. Line Bond Drawing6 min

5.1.4. A Closer Look at Line Drawings

5.2.1. Introduction to Hydrocarbons7 min

5.2.2. Cyclic Hydrocarbons56 sec

5.2.3. Hydrocarbons2 min

5.3.1. Introduction to Functional Groups 12 min

5.3.2. Functional Groups3 min

5.3.5. Practice

5.3.6. Practice

5.3.7. Practice3 min

5.3.8. Functional Groups Cheatsheet

5.4.1. Naming Simple Hydrocarbons4 min

5.4.2. Nomenclature Cheatsheet

5.4.4. Example2 min

5.4.5. Practice

5.4.6. Practice

5.5.1. Functional Groups12 min

5.5.2. Steps to Naming Complex Organic Molecules4 min

5.5.3. Naming Organic Molecules with Odd Functional Groups2 min

5.5.5. Practice

5.5.6. Practice

5.5.7. Functional Group Parent Names Cheatsheet

5.6.1. Chirality5 min

5.6.3. Practice2 min

5.7.1. Constitutional Isomers

5.7.2. Example4 min

5.7.3. Practice

5.7.4. Practice

5.7.5. Practice

5.8.1. Conformations and Stereochemistry Introduction1 min

5.8.2. Cis vs Trans4 min

5.8.3. Example3 min

5.8.4. Practice

5.9.1. Conformational Isomers

5.9.2. Newman Projections3 min

5.9.4. Anti vs Gauche Interactions3 min

5.9.5. Example2 min

5.9.6. Practice

5.9.7. Practice

5.10.1. Isomerism7 min

5.10.2. Example6 min

5.10.3. Isomers in Summary

5.10.4. Isomer Summary

6. Reactions of Organic Compounds (Chapter 27)

53min

6.1.1. General Types of Organic Reactions2 min

6.1.2. Nucleophiles and Electrophiles1 min

6.2.1. General Nucleophilic Substitution Reactions2 min

6.2.2. Concept Clarifier

6.3.1. The SN1 Mechanism4 min

6.3.2. Factors that Favour SN1 Mechanisms3 min

6.3.3. Favouring SN1 Concept Clarifier

6.4.1. The SN2 Mechanism4 min

6.4.2. SN2 Product Prediction Concept Clarifier

6.4.3. Factors that Favour an SN2 Mechanism3 min

6.4.4. Favouring SN2 Concept Clarifier

6.5.1. Predicting the Mechanism of Nucleophilic Substitution Reactions Practice Question

6.5.2. Nuclophilic Subsitution Practice Question3 min

6.6.1. Chain Reactions2 min

6.6.2. Alkane Halogenation4 min

6.6.3. Halogenation

6.6.4. Alkane Halogenation Practice Question

6.7.1. Addition to Alkenes and alkynes3 min

6.7.2. Markovnikov's Rule1 min

6.7.3. Predict the Products Alkene Addition

6.7.4. Alkene Addition Practice Problem

6.7.5. Alkyne Reductions2 min

6.7.6. Example: Alkene and Alkyne Additions3 min

6.7.7. Alkyne Reduction

6.7.8. Practice: Bromine Addition Problem

6.8.1. Introduction to Polymers1 min

6.8.2. Addition Polymerization3 min

6.8.3. Condensation Polymerization6 min

6.8.4. Practice2 min

6.9.1. Polymerization Reactions2 min

6.9.2. Example2 min

6.9.3. Practice

6.9.4. Practice41 sec

7. Chemical Bonding: Valence Bond and Molecular Orbital Theories(Chapter 11)

2.4hr

7.1.1. Drawing Lewis Structures 17 min

7.1.2. Example11 min

7.1.3. Example7 min

7.1.4. Practice

7.1.5. Practice7 min

7.2.1. VSEPR Theory20 min

7.2.2. Example10 min

7.2.3. Example6 min

7.2.4. Practice

7.2.5. Practice

7.2.6. VSEPR and Molecular Shapes Cheatsheet

7.3.1. Introduction to Hybridization5 min

7.3.2. Determining Hybridization7 min

7.3.3. Example8 min

7.3.4. Example4 min

7.3.5. Example: Determine the Hybridization on Carbon2 min

7.3.6. Practice

7.4.1. Introduction to Valence Bond Theory6 min

7.4.2. Valence Bond Theory and Hybridization11 min

7.4.3. Example: Valence Bond Description of O

_2

_2

7.4.4. Practice: Bonding in Methyldiazene1 min

7.4.5. Practice: Bonding in Methyldiazene Part 21 min

7.5.1. Sigma and Pi Bonds2 min

7.5.2. Sigma and Pi Bonds 3 min

7.5.3. Practice

7.6.1. Example: Drawing Orbital Overlap Diagrams7 min

7.6.2. Example: Valence Bond Description of Acetone6 min

Mock Exams

ME.1. Term Test 1 - Mock Assessment25 Qns

ME.2. Term Test 2 - Mock Assessment30 Qns

ME.3. Final Exam - Mock Assessment35 Qns

I Welcome

Free Activity

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Final Exam Prep

H

Hunter C

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Releases: Oct 18, 8:05am

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Answered

Anonymous

Hi, I have noticed that the course material does not align with Fundamentals of Engineering Materials.

R

Rex H

Instructor

Hi Riz, 

Thank you for your response and sorry about your experience. We appreciate your feedback and we will review accordingly! 

Unanswered

A

Arsalan K

This is not 204 

W

Will D

Instructor

thanks for the heads up.  we'll make the correction.

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