Skip to main content
Course search
Close
Course search
Toggle search input
Log in
[TEA-JAN-26] SCH4U b ...
Course search
Close
Course search
Toggle search input
Courses
[TEA-JAN-26] SCH4U by Mr. J. Vanasco (2025-26 T3)
Lesson 2.2: Bond Energy and Hess's Law
Lesson 2.2: Bond Energy and Hess's Law
Lesson 2.2: Bond Energy and Hess's Law
Lesson 2.2: Bond Energy and Hess's Law
Lesson 2.2 (Chapter 5.3) Note: Enthalpy and Bond Energy
File
Lesson 2.2 (Chapter 5.4) Note: Hess's Law
File
Lesson 2.2 Homework
Assignment
Textbook chapter 5.3: pg313. #4, 7, 8, 9
chapter 5.4: pg318. #6, 7, 8
5.3 Answer
File
5.4 Answer
File
Previous section
Lesson 2.1 - Calorimetry and Enthalpy
Next section
Lesson 2.3 - Standard Enthalpy of Formation
Jump to...
Main course page
COURSE ORIENTATION
COURSE AGREEMENT
Unit 0 - Grade 11 Review (12 Hours)
Lesson 0.1 - Periodic Trend
Lesson 0.2: Naming & Lewis Structure
Lesson 0.3: Type of Reactions
Lesson 0.4: Calculation Involved in Chemical Rea..
Unit 1 - Structure and properties (24 hours)
Lesson 1.1: Atomic models
Lesson 1.2 - Quantum numbers
Lesson 1.3 - Chemical Bond and VSPER Theory
Lesson 1.4 - Bond and Molecular Polarity
Lesson 1.5 - Hybridization
Lesson 1.6 - Intermolecular Forces
Unit 2 - Energy Changes and Rate of Reactions (2..
Lesson 2.1 - Calorimetry and Enthalpy
Lesson 2.3 - Standard Enthalpy of Formation
Lesson 2.4 - Rate of Reactions
Lesson 2.5 - Collision Theory and Rate Law
Lesson 2.6 - Reaction Mechanisms
Unit 3 - Chemical Equilibrium (33 hours)
Lesson 3.1 - Equilibrium Law
Lesson 3.2 - Le Chatelier's Principle
Lesson 3.3 - Solubility Equilibria
Lesson 3.4 - Predicting Spontaneous Reaction
Lesson 3.5 - Introduction of Acids and Bases
Lesson 3.6 - Ka of mono- and polyprotic Acid
Lesson 3.7 - Kb of weak bases
Lesson 3.8 - Salt hydrolysis and Titration
Lesson 3.9 - Buffer Solution
Unit 4 - Electrochemistry (12 hours)
Lesson 4.1 - Predict Spontaneous REDOX reactions
Lesson 4.2 - Balance REDOX reaction
Review & Final Evaluation (8 hours)