Welcome to Grade 12 University Chemistry

Units of Study:
1. Structure and Properties 
2. Organic Chemistry
3. Energy and Rates 
4. Systems and Equilibrium 
5. Electrochemistry 

Unit 4: Systems and Equilibrium
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Useful Links:

Reactions in Equilibrium http://youtu.be/CGJjjm7-DJ4
Le Châtelier’s Principle http://youtu.be/4-fEvpVNTlE
-these two clips provide a good overview on the concept of equilibrium

Basic Chemistry; Concepts and Exercises Chapter 11, Kenkel 2011.
11.1 Introduction to Equilibrium
11.2 Chemical Equilibrium
11.3 Important Examples of Chemical Equilibrium
11.4 Equilibrium Constant
11.5 Position of Equilibrium
11.6 Magnitude of Equilibrium Constant
11.7 Le Chatelier's Principle
11.8, 11.9, 11.10, 11.11 Effect of Concentration, Temperature, Pressure, Catalysts

Altering Equilibrium:
http://www.wwnorton.com/college/chemistry/gilbert2/tutorials/interface.asp?chapter=chapter_15&folder=le_chateliers
http://www.wwnorton.com/college/chemistry/gilbert2/tutorials/interface.asp?chapter=chapter_15&folder=solving_equilibrium

Haber Process: http://www.ausetute.com.au/haberpro.html

Website on Gibbs Free Energy:
http://www.wwnorton.com/college/chemistry/gilbert2/tutorials/interface.asp?chapter=chapter_13&folder=gibbs

Unit 4 Test Breakdown/Review appears below

Lesson #60, Monday May 9th: Introduction to Equilibrium
-powerpoint -pdf
Textbook: Pages 424-438

Lesson #61, Tuesday May 10th: Equilibrium Factors: Enthalpy and Entropy; Gibbs Free Energy
-powerpoint -pdf
-handout -handout2 -handout3
Textbook: Read pages: 494-497; 498-504
Homework: 
Complete Worksheet (on handout3). Answers to Worksheet

Lesson #62, Wednesday May 11th: Review I for Energy and Rates Test
-took up questions on the board

Lesson #63, Thursday May 12th: Review II for Energy and Rates Test
-took up more questions on the board

Lesson #64, Friday May 13th: Energy and Rates Test

Lesson #65, Monday May 16th: Le Châtelier’s Principle
-powerpoint -pdf
-handout1 -handout2 -handout3 
Textbook: Read pages: 450-456; Textbook Pages 450-460
Homework
Exercise: Altering Equilibrium 

Lesson #66, Tuesday May 17th: Le Châtelier’s Principle II 
-took up questions on the board, + entropy questions
Homework
Gave out assignment on Le Châtelier’s Principle and Haber Process (due Friday)

Lesson #67, Wednesday May 18th: The Equilibrium Constant
-powerpoint -pdf
-handout1 -handout2 -handout3 -handout4
Textbook: Read p. 439-444; 447-448
Homework
Two Problem Sets

Lesson #68, Thursday May 19th: Equilibrium Concentrations and ICE Tables
-handout1
Homework
Equilibrium Calculations Exercise
Answers

Lesson #69, Friday May 20th: Review of Equilibrium
Homework
Chemical Equilibrium Review I and II
-review I. was taken up in class. Here are the answers to Review II .
Quiz Wednesday on Equilibrium
The Assignment on Haber Process/Le Châtelier’s Principle is now optional/bonus for Wednesday's quiz.

-I put up chapter 11 from Basic Chemistry Concepts (see above under useful links). The pdf file was rather large so I tried to break it down. The reading is not mandatory but supplemental. Although it does not help with problem solving, it does help with basic understanding of concepts as the title suggests. 

Lesson #70, Tuesday May 24th: The Solubility Product Constant
-powerpoint -pdf 
-handout1 -handout2 -handout3 
Textbook: 7.6 p. 482-492
Homework
Ksp and precipitation calculations on handouts 2 and 3. 
Unit 4 Test on Wednesday June 1st

Lesson #71, Wednesday May 25h: Acid-Base Equilibria I
Equilibrium Quiz
-powerpoint -pdf
Homework
Read 8.1 in Textbook
Lesson #72, Thursday May 26th: Acid-Base Equilibria II
-completed section 8.1

Lesson #73, Friday May 27th: Weak Acids and Bases
-note on whiteboard
-read over section 8.2

Unit Test #4 Breakdown and Review

-microsoft word format
-pdf format

Lesson #74, Monday May 30th: Acid-Base Titrations
-powerpoint -pdf
Homework
Read 8.4 in Textbook

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