CHEM 112A

Queen's

Course Overview

Grade Boosters

Lessons & Practice

I. Welcome

1. Introduction

4hr

1.1.1. The Scientific Method

1.1.4. Practice

1.1.5. Practice

1.2.1. Classifying Matter9 min

1.3.1. Physical Properties 5 min

1.4.1. Extensive vs Intensive Properties3 min

1.5.1. Chemical vs Physical Changes2 min

1.5.2. Practice

1.6.1. SI Units

1.7.1. Significant Digits7 min

1.7.2. Example56 sec

1.8.1. Dimensional Analysis

1.9.1. Scientific notation

1.9.2. Scientific Notation Practice

1.10.1. The Atom and its Subatomic Particles4 min

1.10.2. Example4 min

1.10.3. Practice2 min

1.11.1. Moles9 min

1.11.2. Example8 min

1.11.3. Practice5 min

1.11.4. Practice

1.12.1. Balancing Reactions3 min

1.12.2. Reaction Stoichiometry8 min

1.12.3. Example3 min

1.12.4. Polyatomic Ions 1 min

1.12.5. Example1 min

1.12.6. Practice4 min

1.13.1. Intro to Stoichiometry4 min

1.13.2. Stoichiometry: Putting it All Together6 min

1.13.3. Example5 min

1.13.4. Example6 min

1.13.5. Practice6 min

1.13.6. Practice7 min

1.14.1. Introduction to Limiting Reagents5 min

1.14.2. Example5 min

1.14.3. Example3 min

1.14.4. Example7 min

1.14.5. Practice3 min

1.15.1. Percent Yield 5 min

1.15.2. Example7 min

1.15.3. Practice5 min

1.15.4. Practice

1.16.1. Oxidation States7 min

1.16.2. Oxidation States - Additional Information5 min

1.16.3. Example3 min

1.16.4. Practice

1.16.5. Practice

1.17.1. Redox Reactions Theory8 min

1.17.2. Practice3 min

1.17.3. Practice49 sec

1.17.4. Practice

1.18.1. Naming Compounds11 min

1.18.2. Example3 min

1.18.3. Example1 min

1.18.4. Example

1.18.5. Practice

1.19.1. Types of Formula and Compounds2 min

1.19.2. Oxidation States3 min

1.19.3. Example: Oxidation States in the Hydroxide Ion32 sec

1.19.4. Practice: Oxidation State of Sulphur in Sulphate and Sulphite1 min

1.19.5. Practice: Oxidation State of Carbon in Methane21 sec

1.20.1. Functional Groups3 min

1.20.2. Functional Group Parent Names

1.20.3. Functional Group Identification Practice

1.20.4. Naming Simple Hydrocarbons4 min

1.20.5. Hydrocarbon Example2 min

1.20.6. Steps to Naming Complex Organic Molecules4 min

1.20.7. Naming Organic Molecules with Odd Functional Groups2 min

1.20.8. Nomenclature Practice

1.21.1. Conformations and Stereochemistry Introduction1 min

1.21.2. E vs Z4 min

1.21.3. Concept Clarifier

1.21.4. Optical Isomers, R vs S6 min

1.21.5. Asymmetric Centers Example

1.21.6. Unrelated vs Diastereomers vs Enantiomers vs Identical5 min

1.21.7. Newman Projections3 min

1.21.8. Rotomers of 2-methylbutane2 min

1.21.9. Cyclohexane Rings3 min

1.21.10. Isomer Summary

1.Q. Exam Questions & Practise13 Qns

2. Gases

2.4hr

2.1.1. Measuring Pressure in the Lab3 min

2.1.2. Practice: Barometer

2.2.1. The Ideal Gas Law5 min

2.2.2. Example2 min

2.2.3. Example7 min

2.2.4. Practice8 min

2.3.1. Gas Laws11 min

2.3.2. Example5 min

2.3.3. Practice3 min

2.3.4. Practice

2.4.1. Applications of the Ideal Gas Law3 min

2.4.2. Standard Molar Volume 5 min

2.4.3. Example10 min

2.4.4. Practice4 min

2.4.5. Practice

2.4.6. Practice

2.5.1. Gas Mixtures & Partial Pressures6 min

2.5.2. Example2 min

2.5.3. Practice4 min

2.5.4. Practice

2.6.1. Kinetic Molecular Theory 7 min

2.7.1. Relationships Between Kinetic Energy, Temperature, and Speeds!9 min

2.7.2. Root Mean Squared Speed Equation3 min

2.7.3. Example5 min

2.7.4. Example5 min

2.7.5. Practice1 min

2.7.6. Practice

2.8.1. Diffusion & Effusion7 min

2.8.2. Practice4 min

2.8.3. Practice

2.9.1. Real Gases and the Van der Waals Equation16 min

2.9.2. Real Gases vs Ideal Gases & the Compressibility Factor5 min

2.9.3. Example4 min

2.9.5. Practice

2.Q. Exam Questions & Practise12 Qns

3. Atoms

8hr

3.1.1. Electromagnetic Spectrum2 min

3.1.2. Photon Equations5 min

3.1.3. Photon Equations (Cntd.)9 min

3.1.4. Example4 min

3.1.5. Example3 min

3.1.6. Practice1 min

3.1.7. Practice4 min

3.2.1. Blackbody Radiation3 min

3.3.1. The Photoelectric Effect8 min

3.3.2. The Photoelectric Effect Equation11 min

3.3.3. Example5 min

3.3.4. Practice3 min

3.3.5. Practice5 min

3.4.1. The Basics of Absorption and Emission Spectra3 min

3.4.2. Bohr's Atomic Model 12 min

3.4.3. Absorption vs Emission of a Photon3 min

3.4.4. Example4 min

3.4.5. Example3 min

3.5.1. Bohr Model Equations8 min

3.5.2. Example4 min

3.5.3. Example8 min

3.5.4. Practice 6 min

3.6.1. The Bohr Model and Atomic Line Spectra7 min

3.6.2. Relating Electronic Transitions to Emission Spectra8 min

3.6.3. Example4 min

3.6.4. Practice

3.6.5. Practice1 min

3.7.1. Standing Waves & Particle in a 1-D Box5 min

3.7.3. Example43 sec

3.7.4. Practice3 min

3.8.1. Wave-Particle Duality 8 min

3.8.2. Example2 min

3.8.3. Practice

3.8.4. Practice3 min

3.9.1. The Bohr Model Vs The Quantum Model6 min

3.10.1. The Heisenberg Uncertainty Principle5 min

3.10.2. Example9 min

3.10.3. Practice4 min

3.11.1. Schrodinger's Equation3 min

3.12.1. Consequences of moving to 3-D space4 min

3.13.1. Quantum Numbers11 min

3.13.2. Quantum Numbers Cheatsheet

3.13.3. Example3 min

3.13.4. Example5 min

3.13.5. Example1 min

3.13.6. Practice1 min

3.14.1. Shapes (aka Boundary Diagrams) of Atomic Orbitals7 min

3.14.2. Drawing Atomic Orbitals7 min

3.14.3. Example3 min

3.14.4. Practice

3.15.1. Angular and Radial Nodes10 min

3.15.2. Wave Properties of Electrons4 min

3.15.3. Plotting Radial Electron Probability8 min

3.15.4. Example3 min

3.15.5. Example3 min

3.15.6. Example2 min

3.15.7. Practice4 min

3.16.1. Relative Energies of Atomic Orbitals11 min

3.16.2. Rules for Orbital Filling10 min

3.16.3. Example2 min

3.16.4. Example1 min

3.16.5. Practice2 min

3.16.6. Practice

3.17.1. Electronic Configurations of Atoms11 min

3.17.2. Electron Configurastions Cheatsheet

3.17.3. Electron Configuration Exceptions5 min

3.17.4. Example3 min

3.17.5. Example3 min

3.17.6. Practice

3.17.7. Practice4 min

3.17.8. Practice

3.18.1. Electron Configurations of Ions of Main Group Elements9 min

3.18.2. Electron Configuration of Ions of Transition Elements2 min

3.18.3. Example5 min

3.18.4. Example5 min

3.18.5. Practice3 min

3.19.1. Diamagnetic Vs Paramagnetic 7 min

3.19.2. Example8 min

3.19.3. Practice

3.20.1. Effective Nuclear Charge 9 min

3.20.2. Example1 min

3.20.3. Practice2 min

3.21.1. Atomic Radius7 min

3.21.2. Atomic Radius Theory7 min

3.21.3. Example2 min

3.21.4. Example3 min

3.21.5. Practice1 min

3.22.1. Ionization Energy 5 min

3.22.2. Comparing 1st, 2nd, and 3rd Ionization Energies9 min

3.22.3. Practice2 min

3.22.4. Practice2 min

3.22.5. Practice5 min

3.23.1. Electron Affinity 10 min

3.23.2. Example2 min

3.23.3. Practice2 min

3.23.4. Practice4 min

3.24.1. Electronegativity 4 min

3.24.2. Example47 sec

3.24.3. Practice3 min

3.25.1. Periodic Trends Theory2 min

3.25.2. Example5 min

3.25.3. Practice4 min

3.25.4. Practice7 min

3.25.5. Practice2 min

3.26.1. Exceptions to Periodic Trends Introduction3 min

3.26.2. Exceptions to Periodic Trends Examples10 min

3.26.3. Exceptions to Periodic Trends Summary2 min

3.26.4. Example3 min

3.26.5. Practice4 min

3.27.1. The Periodic Table of Elements9 min

3.27.2. Practice2 min

3.Q. Exam Questions & Practise23 Qns

4. Molecules

3hr

4.1.1. Introduction to Intramolecular Bonds4 min

4.1.2. Types of Intramolecular Bonds14 min

4.1.3. Example2 min

4.1.4. Example6 min

4.1.5. Practice2 min

4.1.6. Practice

4.2.1. Drawing Lewis Structures 17 min

4.2.2. Example11 min

4.2.3. Example7 min

4.2.4. Practice

4.2.5. Practice7 min

4.3.1. Resonance Structures Theory7 min

4.3.2. Equivalent Vs Non-Equivalent Resonance Structures5 min

4.3.3. Example7 min

4.3.4. Example13 min

4.3.5. Practice

4.3.6. Practice

4.4.1. VSEPR Theory20 min

4.4.2. Example10 min

4.4.3. Example6 min

4.4.4. Practice

4.4.5. Practice

4.4.6. VSEPR and Molecular Shapes Cheatsheet

4.5.1. VSEPR Theory for Organic Compounds4 min

4.5.2. VSEPR Shapes for Organic Compounds - Example Problem2 min

4.5.3. Practice Question: VSEPR Theory for Organic Compounds2 min

4.5.4. Practice Question 2: VSEPR Theory for Organic Compounds3 min

4.6.1. Review of Polar Covalent Bonds

4.6.2. Molecular Polarity 8 min

4.6.3. Example8 min

4.6.4. Practice

4.6.5. Practice3 min

4.7.1. Properties of Covalent Bonds11 min

4.7.3. Practice4 min

4.8.1. Bond Energies4 min

4.8.2. Practice

4.Q. Exam Questions & Practise14 Qns

5. Bonding Theories

1.2hr

5.1.1. Introduction to Valence Bond Theory Theory6 min

5.1.2. Example: Valence Bond Description of O

_2

_2

5.1.3. Hybridization Theory9 min

5.1.4. Example: Valence Bond Description of Acetone6 min

5.1.5. Practice: Hybridization of Atoms in Methyldiazene58 sec

5.1.6. Practice: Bonding in Methyldiazene1 min

5.1.7. Practice: Bonding in Methyldiazene Part 21 min

5.2.1. Molecular Orbital Theory Introduction3 min

5.2.2. Bond Symmetry5 min

5.2.3. Combining s type orbitals2 min

5.2.4. Combining p type orbitals4 min

5.2.5. How to Draw MO Diagrams for Homonuclear Diatomics8 min

5.2.6. Example: Molecular Orbitals of Li

_2

5.2.7. Example: Molecular Orbitals of HeH

^+

5.2.8. Practice: Diamagnetic Diatomics2 min

5.2.9. Practice: MO Orbitals Problem2 min

5.3.1. How to Draw MO’s of Organic π Systems Theory4 min

5.3.2. 1,3,5-hexatriene5 min

5.3.3. The Chemical Origin of Colour3 min

5.3.4. Chromophore Identification2 min

5.3.5. Color Shift Question

5.3.6. Phenolphthalein

5.Q. Exam Questions & Practise18 Qns

6. Thermochemistry

2hr

6.1.1. Thermodynamics4 min

6.2.1. State Variables 3 min

6.2.2. Example: State Variables 2 min

6.2.3. Extensive vs Intensive Properties 2 min

6.3.1. Terminology5 min

6.4.1. 0th Law of Thermodynamics 3 min

6.5.1. The 1st Law of Thermodynamics7 min

6.5.2. pV work4 min

6.5.3. Example: Work Heat and Internal Energy of an Ideal Gas5 min

6.5.4. Practice: pV Work1 min

6.5.5. Expansion Due to Chemical Reaction8 min

6.5.6. Practice: Work Done During Acid Digestion of Magnesium2 min

6.6.1. Heat Capacity and Calorimetry13 min

6.6.2. Practice: Coffee Cup Calorimetry10 min

6.6.3. Practice: Bomb Calorimetry Problem Type 1 12 min

6.6.4. Practice: Bomb Calorimetry Problem Type 25 min

6.7.1. Calorimetry2 min

6.7.2. Example: Copper Weight Calorimetry2 min

6.7.3. Example: Thermal Equilibrium Calorimetry3 min

6.8.1. Enthalpy of Phase Change2 min

6.9.1. Heating and Cooling Curves3 min

6.9.2. Example: Heating Curve4 min

6.9.3. Practice: Thermochemistry Calculations (Water Vaporization)2 min

6.10.1. Enthalpy of Reaction2 min

6.10.2. Practice: Enthalpy 3 min

6.11.1. Heats of Formation6 min

6.11.2. Practice: Enthalpy of Formation

6.11.3. Example: Heats of formation2 min

6.12.1. Hess’ Law5 min

6.12.2. Hess' Law Practice

6.12.3. Practice: Hess' Law1 min

6.Q. Exam Questions & Practise16 Qns

7. Phase Transitions

2.7hr

7.1.1. Phases of Matter3 min

7.2.1. Phase Transitions7 min

7.2.2. Practice

7.3.1. Intramolecular vs Intermolecular Forces5 min

7.3.2. Intermolecular Forces Theory15 min

7.3.5. Practice9 min

7.4.1. Phases of Matter3 min

7.4.2. Intermolecular Forces and Boiling Point11 min

7.4.3. Other Physical Properties and Intermolecular Forces6 min

7.4.4. Example9 min

7.4.5. Example4 min

7.4.6. Practice

7.4.7. Practice

7.5.1. Viscosity 5 min

7.5.2. Surface Tension6 min

7.5.3. Capillary Action10 min

7.5.4. Example4 min

7.5.6. Practice

7.5.7. Practice 8 min

7.6.1. Phase Diagrams13 min

7.6.2. Extra Low Yield Information for Phase Diagrams4 min

7.6.3. Example4 min

7.6.4. Practice

7.6.5. Example5 min

7.6.6. Practice

7.7.1. Introduction to the Heat Curve15 min

7.7.2. Important Things to Know About the Heat Curve6 min

7.7.3. Example8 min

7.7.4. Practice

7.7.5. Practice

7.8.1. Vapour Pressure Equation

7.8.2. Practice

7.Q. Checkpoint Quiz19 Qns

8. Organic Chemistry Reactions

1.6hr

8.1.1. What is Organic Chemistry?

8.1.2. 5 Ways to Represent Alkane Structures5 min

8.1.3. Line Bond Drawing6 min

8.1.4. A Closer Look at Line Drawings

8.2.1. Introduction to Functional Groups 12 min

8.2.2. Functional Groups3 min

8.2.5. Practice

8.2.6. Practice

8.2.7. Practice3 min

8.2.8. Functional Groups Cheatsheet

8.3.1. Properties of Hydrocarbons10 min

8.3.2. Summary of Properties (Polarity)2 min

8.3.3. Practice

8.4.1. Naming Simple Hydrocarbons4 min

8.4.2. Nomenclature Cheatsheet

8.4.4. Example2 min

8.4.5. Practice

8.4.6. Practice

8.5.1. Functional Groups12 min

8.5.2. Steps to Naming Complex Organic Molecules4 min

8.5.3. Naming Organic Molecules with Odd Functional Groups2 min

8.5.5. Practice

8.5.6. Practice

8.5.7. Functional Group Parent Names Cheatsheet

8.6.1. General Types of Organic Reactions2 min

8.6.2. Nucleophiles and Electrophiles1 min

8.7.1. General Nucleophilic Substitution Reactions2 min

8.7.2. Concept Clarifier

8.8.1. The SN2 Mechanism4 min

8.8.2. SN2 Product Prediction Concept Clarifier

8.8.3. Factors that Favour an SN2 Mechanism3 min

8.8.4. Favouring SN2 Concept Clarifier

8.9.1. The SN1 Mechanism4 min

8.9.2. Factors that Favour SN1 Mechanisms3 min

8.9.3. Favouring SN1 Concept Clarifier

8.10.1. Predicting the Mechanism of Nucleophilic Substitution Reactions Practice Question

8.10.2. Nuclophilic Subsitution Practice Question3 min

8.11.1. Addition to Alkenes and alkynes3 min

8.11.2. Markovnikov's Rule1 min

8.11.3. Predict the Products Alkene Addition

8.11.4. Alkene Addition Practice Problem

8.11.5. Alkyne Reductions2 min

8.11.6. Example: Alkene and Alkyne Additions3 min

8.11.7. Alkyne Reduction

8.11.8. Practice: Bromine Addition Problem

8.Q. Exam Questions & Practise12 Qns

9. Equilibrium

2.3hr

9.I. Chapter Intro3 min

9.1.1. Introduction to Equilibrium 2 min

9.1.2. Understanding Equilibrium3 min

9.2.1. Concentration vs Time Graphs4 min

9.2.2. Practice3 min

9.2.3. Practice6 min

9.3.1. Equilibrium Constant (K)10 min

9.3.2. The Magnitude of the Equilibrium Constant, K8 min

9.3.3. Practice2 min

9.3.4. Practice4 min

9.4.1. Manipulating Equilibrium Constants5 min

9.4.2. Practice7 min

9.5.1. Solving for Kc vs Kp 5 min

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

9.6.2. Example4 min

9.6.3. Practice3 min

9.6.4. Practice

9.7.1. Le Chatelier's Priniciple14 min

9.7.2. Practice6 min

9.7.3. Practice

9.8.1. Intro to ICE Tables

9.8.2. Example 19 min

9.8.3. Example 29 min

9.8.4. Example 33 min

9.8.5. Example 49 min

9.8.6. Example 512 min

9.Q. Exam Questions & Practise16 Qns

10. Acids and Bases

1.8hr

10.I. Chapter Intro4 min

10.1.1. Definitions of Acids and Bases 10 min

10.2.1. Identifying Conjugate Acid and Base Pairs 7 min

10.2.2. Practice2 min

10.3.1. pH Scale 7 min

10.3.2. Example2 min

10.3.3. Example6 min

10.3.4. Practice

10.4.1. Autoionization of Water (Kw) 6 min

10.5.1. Acids and their Equations7 min

10.5.2. Practice4 min

10.5.3. Acids With Different Numbers of Protons5 min

10.6.1. Bases and their Equations6 min

10.7.1. Example

10.7.2. Example21 min

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

10.8.1. Acid Base Equations Cheatsheet

10.8.2. Acid/Base Important Relationships Cheatsheet

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

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

10.9.3. Acidity of Oxyacids4 min

10.Q. Exam Questions & Practise11 Qns

11. Solubility

1.6hr

11.1.1. Solubility8 min

11.1.2. Example: Ksp

11.1.3. Practice: Calculating Molar Solubility2 min

11.1.4. Practice: Solubility8 min

11.2.1. Factors that Affect Solubility2 min

11.2.2. Common-ion Effect Introduction4 min

11.2.3. Common-ion Effect Problem 7 min

11.2.4. common-ion effect

11.2.5. Practice: Molar Solubility

11.2.6. Practice: Ranking Solubility2 min

11.3.1. Solubility Chart 8 min

11.3.2. Example5 min

11.3.3. Example5 min

11.3.4. Practice

11.4.1. Q vs K to Predict Solubility5 min

11.4.2. Example: Will A Precipitate Form?16 min

11.4.3. Practice: Solubility and Equilibrium3 min

11.5.1. Entropy4 min

11.5.2. Example: Qualitatively Estimating Entropy Changes1 min

11.5.3. Colligative Properties10 min

11.5.4. Example: Freezing Point Depression2 min

11.5.5. Practice: Vapor Pressure 2 min

11.5.6. Practice: Osmotic Pressure 3 min

11.Q. Exam Questions & Practise6 Qns

12. Thermodynamics

1.1hr

12.1.1. 2nd Law of Thermodynamics (Entropy)6 min

12.1.2. Factors Affecting Entropy Changes 10 min

12.1.3. Example1 min

12.1.4. Practice1 min

12.1.5. Practice4 min

12.2.1. Additional Equations for Entropy

12.2.2. Example: Entropy Calculation3 min

12.2.3. Example: Entropy Calculation9 min

12.3.1. 3rd Law of Thermodynamics1 min

12.3.2. Summary of the Laws of Thermodynamics

12.4.1. Gibbs Free Energy and Spontaneity2 min

12.4.2. Spontaneity 7 min

12.4.3. Example: Spontaneity of a Reaction

12.4.4. Predicting Spontaneity Based off Entropy2 min

12.5.1. Chemical Equilibrium and ΔG Equations5 min

12.5.2. DeltaGo and K 3 min

12.5.3. Example

12.5.4. Chemical Equilibrium and ΔG Practice

12.5.5. Chemical Equilibrium and ΔG Practice #2

12.5.6. Chemical Equilibrium and ΔG Practice #3

12.5.7. Van't Hoff Practice Problem

12.Q. Exam Questions & Practise11 Qns

13. Electrochemistry

3hr

13.1.1. Oxidation States7 min

13.1.2. Oxidation States - Additional Information5 min

13.1.3. Example3 min

13.1.4. Practice

13.1.5. Practice

13.2.1. Redox Reactions Theory8 min

13.2.2. Practice3 min

13.2.3. Practice49 sec

13.2.4. Practice

13.3.1. Balancing Redox Reactions-Half Reaction Method 18 min

13.3.2. Practice

13.4.1. Reduction Potentials 10 min

13.4.2. How Potentials Relate to Spontaneity 7 min

13.4.3. Example: Electrochemical Cell Practice 4 min

13.4.4. Practice: Strongest Reducing Agent3 min

13.5.1. Galvanic/Voltaic Cells13 min

13.5.2. Practice: Galvanic Cells44 sec

13.5.3. Practice: Galvanic Cells 5 min

13.5.4. Example: Will A Reaction Occur? 10 min

13.5.5. Example: Electrochemistry2 min

13.5.6. Practice: Electrochemistry2 min

13.6.1. Cell Diagram 2 min

13.6.2. Practice: Cell Diagram For An Electrochemical Cell

13.6.3. Practice: Electrochemical Cells6 min

13.7.1. Cell Potential Equations 2 min

13.7.2. Example: Solving for Keq and deltaGo 5 min

13.7.3. Practice: Electrochemistry II3 min

13.7.4. Electrochemical Cells in Non-standard Conditions: Nernst Equation1 min

13.7.5. Example: Electrochemical Cell Practice with Equations11 min

13.7.6. Practice: Electrochemistry Equations

13.8.1. Types of Batteries 8 min

13.8.2. Rechargeable Batteries 13 min

13.8.3. Corrosion and Prevention11 min

13.8.4. Concentration Cells 15 min

13.9.1. Electrolytic Cells7 min

13.9.2. Faraday's Law of Electrolysis 5 min

13.9.3. Summary of Galvanic Vs Electrolytic Cell

13.9.4. G, E, and K Summary

13.Q. Exam Questions & Practise9 Qns

14. Kinetics

2.4hr

14.1.1. Introduction to Kinetics1 min

14.2.1. Reaction Rates 3 min

14.2.2. Measuring Reaction Rates4 min

14.2.3. Practice: Rate of Reaction6 min

14.2.4. Practice: Rate of Reaction5 min

14.3.1. Rate Laws2 min

14.3.2. Example: Determining Reaction Order44 sec

14.3.3. Determining the Rate Law From Experimental Data 10 min

14.3.4. Shortcut to Find Units of k Quicker 3 min

14.3.5. Practice: Experimental Rate Law 6 min

14.3.6. Practice: Determining Rate Law Exponents

14.3.7. Practice: Rate Law1 min

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

14.4.1. Integrated Rate Laws for Various Orders 7 min

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

14.4.3. Practice: Integrated Rate Laws Practice

14.4.4. Integrated Rate Laws Cheatsheet

14.4.5. First Order Reactions

14.4.6. Second Order Reactions

14.5.1. Half-life for Various Orders 4 min

14.5.2. Practice: Half-Life

14.5.3. Practice: Radioactive Decay in Smoke Detectors1 min

14.6.1. Arrhenius Equation1 min

14.6.2. Example: Arrhenius Equation

14.6.3. Example: Arrhenius Equation1 min

14.6.4. Practice: Arrhenius Equation

14.7.1. How Do We Measure Ea39 sec

14.7.2. Practice: Determining the Activation Energy39 sec

14.8.1. 3 Neccessary Steps For a Reaction to Occur 1 min

14.8.2. Collision Theory7 min

14.8.3. Collision Theory Represented By A Graph2 min

14.8.4. Transition State Theory 4 min

14.8.5. Additional Notes on the Arrhenius Equation 9 min

14.9.1. Reactions Mechanisms – Elementary Reactions4 min

14.9.2. Example: Reactions Mechanisms – Elementary Steps

14.9.3. Rate Determining Step Introduction 5 min

14.9.4. Example: Rate Determining Step14 min

14.9.5. Practice: Rate of A Reaction

14.9.6. Practice: Reaction Coordinate Diagram4 min

14.9.7. Practice: Mechanism

14.10.1. Catalysts3 min

14.10.2. Enzymes4 min

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

14.10.4. Example: Catalysts 224 sec

14.11.1. Steady State Approximation

14.11.2. Example: Steady State Approximation 11 min

14.12.1. Pre-Equilibrium4 min

14.12.2. Practice: Pre-Equilibrium

14.Q. Exam Questions & Practise21 Qns

Mock Exams

ME.1. Midyear Exam 140 Qns

ME.2. Midyear Exam 240 Qns

ME.3. Midyear Exam - Mock Assessment53 Qns

CHEM 112A Grade Boosters

Available Grade Boosters

Midyear Exam Crash Course

Review and practice for all testable topics on your test.

Booklet Solutions Recording

Included with Wizeprep Plus

Subscribe Free Preview

Midyear Mock Exam

A realistic practice exam with solution breakdowns.

Booklet Solutions Recording

Included with Wizeprep Plus

Subscribe Free Preview

What Are Grade Boosters?

Grade boosters are extra sessions that are designed by expert instructors specifically for your course. They use course material and previous exams to design content that is as close as possible to your actual tests and lectures.

Better Grades, Less Studying with Wizeprep Plus

Bite-sized video lessons

Exam-like practice problems

Expert tutor Q&A

Grade Boosters included

FAQs

How long will I have access to these resources?

What is the refund policy?

How many devices can I watch the recordings from?

Is this included in the Wizeprep Plus subscription?

How does the instructor know what's on my exams?

How do I watch the recording?

What if I can't attend a live session?

Should I fill out the questions before watching the video?

When will I get access to additional resources like the booklet and solutions?

How do I join a live session?

When can I access the recording?

Want a tour?