Pre University Courses

For Thursday and Friday April 9 and 10: You must complete the questions on the study guide 

Chapter 2 Questions and Full Solutions -see  in class-Assigned on Wednesday April 8, 2015- must be complete by the Assessment on Tuesday April 14, 2015: 

Finish the Chapter 2 Polymerization Review 

 1.6 Carboxylic Acids, Esters and Fats

Below are my hand written solutions for 8.4 solutions, until 8.5  p. 527, # 1 and 2.  

Friday November 28, 2014

8.4 Calculations Involving Acidic Solutions

8.4 Practice Problems, p. 513, #1 and 2

Define: Percentage Ionization

Do p. 516, Practice, p. 516, # 1, 2

Use the ICE tables and Ka to calculate pH, p. 520, #1 and 2.  

8.5 Calculations Involving Basic Solutions

8.5, p. 527, # 1 and 2

Find Kb from Kw and Ka, p. 527, #1 and 2. #3 Use an ICE table to calculate the pH

8.6 Acid and Base Properties of Salt Solutions

Same procedure as above.

Do, 8.6, p. 534, # 1 and 2

Do, Practice Problems, p.  538, #1 and 2.

Review Questions p. 539, # 1- 5.

Lab Application 8.7. Can review for the Lab on the Ka constant. 

8.8, Buffer System,  Practice, p.565, #1- 3

Review Questions, p. 567, #1-6 

Buffer Lab: on Monday Nov 24, 2014 you will complete a buffer lab  

Here is an additional Video on pH and Buffers 

The video below shows forward and reverse reactions (7.1-p. 423) in the textbook. 

 The video below refers to Dynamic Equilibrium (under the section Equilibrium Systems) 7.1 p. 420 in the Nelson Textbook

The video below is related to 7.2 Eqilibrium Law and the Equilibrium Constant (p.429 in the Textbook) 

7.4  Qualitative Changes in Equilibrium Systems  Le Chatelier's Principle (p. 439)

The video below is explaining the Acid-Base Equilibrium for the Ka lab that was completed on Nov 17, 2014 

From textbook, 8.1 (p. 492).

  Missing page in Textbook 5.4 Hess's Law Questions -Extra Practice and full solutions key 

Missing pages in the textbook 5.5 Standard Enthalpies defintion  

6.5 Rates of Reaction  Solutions For textbook 

Monday Nov 17, 2014 

Class at Main campus- Bring your lab sheets for Hess' Law and one for Molar Enthalpy. 

Tuesday Nov 18, 2014 

6.5- Rate Law 

Wednesday Nov 19, 2014 

Assessment Review  

Thursday Nov 20, 2014

Assessment on Chap 5 and 6-1 until 6.5 Rate Law and  

Friday Nov 21, 2014 

Blended Learning 

 SCH4U test - unit 2 – Atomic Structure and Molecular Properties

1. What factors are the most important in determining the shape and properties of molecules? Discuss the how learning the quantum mechanical model of the atom has  advanced your understanding of the structure of the atom. 

2. Predict the shape and properties of a molecule of x hope for tricky one... 

3. Build/interpret couple shapes, electron energy level diagrams, electron configurations. 

4. Bonding orbitals form when two half-filled orbitals of different atoms overlap, either side-by-side or end-to end. Carbon bonds four times, as in CH4. Show how C atoms ([He]2s22px12py1, with two half-filled orbitals, can bond four times. 

5. What is signified by the notation xxxxx? What information does that code contain (and who doesn't like codes?) about the structure and energy of an atom and its components? What new ideas led to the understanding that produced this code? 

6. Rank A and B in order of increasing polarity. Convince your reader of your ordering with explicit and proficient use of VSEPR and bonding theory. 

7. What information would you want on a cheat sheet for a test on atomic structure and the properties of matter? 

8. How does atomic structure affect molecular architecture and properties? Use 3-4 examples skillfully. 

9. The “aufbau diagram” order goes 2p3p4s3d4p5s4d5p…what’s with the crazy pattern? Explain the use of the aufbau diagram. 

Monday Lab: Bring a textbook and laptop to the Lab at Maincampus 2nd floor 

Friday Sept 19, 2014 

For new students OSSLT

For students who have already passed the OSSLT-Blended Learning is:

Book Questions, p. 166, Practice, #1-4

Practice Questions, P.170, #1 and 2. 

Start Reading p.194, ionic Bond, isoelectric, covalent, bonding electron pair.

Monday Sept 22, 2014

Lab on Alcohols 

Friday Blended Learning Study for the Common Wednesday Test 

MONDAY LAB Sept 16, 2014/ Tuesday is a HOliday. 

Common Assessment on Wednesday  Sept 17, 2014

To help you study:  

Below is a diagram and timeline to help you understand the theory of atom  

 This is how the periodic table is built: 

The aufbau principal is based on the electron configuration of an atom. It states that an atom

is built up by the addition of electrons filling orbitals in the order 1s, 2s, 2p, 3s, etc. The periodic

table is also arranged in order of the electron configuration. The elements in the first period have

electrons that fill the 1s subshell, the elements in the second period have electrons that fill the 2s

and 2p subshells, and so on. In this way, the aufbau principal can be mapped on to the periodic

table and can be used to explain its structure

Below Shows the breakdown of the Periodic Table based on  Shells (n =); subshells (s,p,d). Review from the textbook, 3.4,  P. 153-158.   

The diagram below is taken from Slide #12 of the Blended Learning Assignment: 

http://www.meta-synthesis.com/webbook/34_qn/qn_to_pt.html

Remembers n=1 is 1s orbital. 

Quantum numbers from the textbook:  Section 3.4, P.153-158, Remember: 

 2 p x

2= n value

p=l value 

x= ml (  value orientation into space) 

Make sure you can draw the orbitals for  d (see p. 157)

Also see from textbook: p. 155 

Below is Figure #4 from your textbook, p. 155. You should be able to build the confirmation using from the class activity.  

The most important table is the Shapes and Orientation table p. 156, from your textbook 

Below summarises the  Orbitals, Wave Function of 3.3, p. 148-152 

Due Dates: All research on "Toxic Substances" and "Label for your toxic substance" must be handed in by Wednesday 

Thursday All of the Lab Sheets- 3 of them-  Must be answered, a short report on observations made in the lab  and graphs must, also be handed in . 

Friday Blended Learning- Polymerization Assignment (based on Chapter 2  

Common Test- Tuesday Sept 2, 2014

IMPORTANT INFORMATION- Section 4.7(p. 239 explains inter molecular forces, dipole-dipole and hydrogen bonding) 

You must be able to justify the boiling points of various substances using molecular theory. 
You must be able to build carboxylic acids 

You must be able to 

 Monday August 25, 2014- in Class- NO LABS 

Finish Triglycerides 

Tuesday August 26, 2014-  Finish naming of Amine

Work on naming of amines p.58, # 1 and 2.  

Wednesday August 27, 2014- Polymerisation

Review Questions for Tuesday Sept 2, 2014

Thursday August 28, 2014