Please use the learning links to stay up to date with assignments and test dates
The following homework has been assigned (2018/2019)
Week of June 10-14, 2019
Review how to write equations:
Week of June 3-7, 2019
Week of May 27-31, 2019
Complete Lab 16D (Page 177 Heath Chemistry) Solubility Trends
Block 7 Has a CLC Activity Scheduled during the Chem. 11 Lab period. The lab equipment and reagents will be available to Chem. 11 students in the lab (in the morning and at the end of the day) for students to complete the lab.
Review Periodic Table Trends
Week of May 20-24, 2019
FINAL EXAM REVIEW:
Review Chapter 5 Equation Types (Complete, Complete Ionic and Net Ionic Equations); Review Naming Compounds, Review Formula Writing.
Complete Pre-lab 16D (See Page 177 in Heath Chemistry 11)
Complete Page 1 (Questions 1 &2) of Hand-in #15 “Precipitation and Neutralization Reactions”/Individual Ion Concentration
Week of May 13-16, 2019
Chapter 10 – Periodic Table Test
Block 2: May 22, 2019
Block 7: May 27, 2019
Chapter 12 Bonding Test
Block 2: May 28, 2019
Block 7: May 31, 2019
Chapter 16 – Solution Chemistry Test
Block 2: June 7, 2019
Block 7: June 6, 2019
Block 2: June 13, 2019
Block 7: June 12, 2019
Library Research – Answer the bonding question that you asked using 3 separate pieces of scientific evidence.
Make sure to explain the scientific principle behind the evidence that you use to answer your question.
Sample Bonding Question:
How strong are spider webs? What contributes to the tensile strength of spider webs?
Week of May 6-10, 2019
(Pro-D – Teacher School on Friday, May 17, 2019).
(Victoria Day on Monday, May 20, 2019)
Week of April 30-May 3, 2019
Friday, May 3, 2019
Block 2: Bonding Presentations are on Wednesday May 22, 2019
Submit a draft question for Bonding Presentation Total = X/4
Complete Hand-in #14 – Refer to the Polarity Cartoon for information to help you to complete the guestions
Watch the Video PBS NOVA “Hunting the Elements” – learn about the 4 trends on the Periodic Table
Select a topic for your Bonding Fair Presentation
Week of April 23-26, 2019
Complete the “Bare Essentials of Polarity” Work Sheet Reading Assignment Total = X/10
Week of April 15 – 18, 2019
Monday, April 15, 2019
Solutions were reviewed in class on April 17-18, 2019
Test Dates: TBC
Mark the following two assignments Hand-in #12 and Hand-in #13
Week of April 8-12, 2019
Be able to define:
orbital, shell and subshell
Be able to draw S and P orbitals
Test: Chapter 6 Stoichiometry
Block 2: Friday, April 5, 2019
Block 7: Monday, April 8, 2019
Monday, March 11, 2019
Lab Quiz 6D – OPen Note Lab Quiz – Block 7)
(Tuesday, March 11, 2019
Lab Quiz 6D – Open Note Lab Quiz – Block 2)
Term 3 Starts on March 6, 2019
Test: Chapter 6 Stoichiometry
Block 2: Friday April 6, 2019
Block 7: Monday April 8, 2019
March 13, 14, 2019
Problem Set # 3 (From Hand-in #11 Complete Problem #5 a and #5b)
Term II Ends on February 27, 2019 – Draft Grades are posted!
Unit 6: Stoichiometry
Problem Set #1 – The Annotations are due on:
Feb. 27, 2019 (BLOCK 7 – Problem 1e and 2e).
Feb. 28, 2019 (BLOCK 2 – Problem 1e and 2e).
Please annotate Problem 1e and Problem 2e
Learn about how to calculate limiting reagents:
Block 7: Feb. 25, 2019 (Midterm Review Package/in-class review 02/13, 2019)
Block 2: Feb. 26, 2019,
Feb. 21, 2019(Midterm Review Package/in-class review 02/14, 2019)
Block 7: Chapter 5 Test (Chemical Equations Including Endo and Exothermic Reactions) – Fri. Feb. 15, 2019
Block 2: Chapter 5 Test (Chemical Equations Including Endo and Exothermic Reactions) –
Tues. Feb. 12, 2019; Changed to Feb. 14, 2019
Week of January 14-18, 2019
Review how to name compounds – simple ionic and ionic with polyatomic
Review how to name covalent compounds
Review how to name acids
Complete Hand-in #3 Naming Compounds
Week of January 7-12, 2019
Test – Mole Concepts (Chapter 4) –
Block 7 Test Date:
Thursday, Jan. 17, 2019; Postponed until Monday Jan. 21, 2019
Block 2 Test Date: Friday, Jan. 18, 2019
Complete the following Review Activiites to prepare for the test:
Prepare your Mole Labs (Lab 4B – Moles and Lab 4C – Empirical formula) for the OPEN LAB NOTE lab Quiz on January 9/10, 1019
Empirical Forumla is the lowest whole number ratio of reacting atoms
Percent to mass
Mass to moles
Divide by smallest moles
Multiplly till whole
Week of December 17-21, 2019
Lab 4c Storyboard – Total = X/10
Week of December 10-14, 2018
Storyboard the lab procedure for Lab 2B “Moles” (Total = x/10)
Storyboard lab procedure and complete the prelab for lab 4C “Empirical Formula” Total =X/10)
November Homework – 2018
Week 12/13, November 19 – 23, 2018
TERM 1 Assignments are due on Nov. 28, 2018
Week 10/Week 11, November 13 – 16, 2018
Complete your Organic Teaching Assignment =x/100
Organic Unit Test Oct. 26/27, 2018
Week 9: October 29 – November 2, 2018
Complete Lab 23A Open Note Lab Quiz = x/8
October Homework – 2018
Week 8: October 22-26, 2018
Week 5: October 1-5, 2018
September Homework – 2018
Block 7 – Open Note Lab Quiz on Lab 3A “The Thickness of a Thin Piece of Aluminum Foil”. Please review the lab and be able to determine the thickness of Aluminum using indirect methods. Some of the indirect methods that we explored while completing this lab included the use of:
- Density: Density can be used to determine the volume of your thin piece of aluminum foil
- volume: can be used to determine the height of the foil. Solve for h in the density formula; h= height=thickness
Block 2: Write Quiz #2 Learning Standard #1: Quiz 1: Conversion factors/treating units like variables
Learning Standard #2: Quiz 2: Identifying and counting significant figures; doing addition/subtraction/multiplication/division with measured numbers
- Complete Lab 3C “Graphing as a means of seeking a relationship”. In this lab, you will be annotating your storyboard by using two highlighters (pink = improvements needed; green = storyboard meets expectations). OPEN NOTE lab quiz for Lab 3A “The Thickness of a thin piece of Aluminum Foil”.
Week 4: Sept. 24-28, 2018
Quiz #2 : Learning Goals:
Week 3: September 17-20, 2018 (Pro-D on Friday, Sept. 21, 2018).
- Hebden Workbook is available for purchase through the School Book Coordinator
- Hebden Workbook $24.00. Please pay at the Office and save your receipt for pick-up. Last day to place the orders is on Thursday, Sept. 20, 2018. Note this is an optional (excellent) learning resource.
Quiz Dates: Sept. 27/28, 2018 (Questions from Hand-in #1 and Hand-in #2).
Learning Standard #1: Quiz 1: Conversion factors/treating units like variables
Learning Standard #2: Quiz 2: Identifying and counting significant figures; doing addition/subtraction/multiplication/division with measured numbers
Week 1: September 4-7, 2018
- Gather and organize school supplies
- Sign out textbooks
- Memorize the 7 base units in the metric system
- Memorize the names and sizes of the prefixes for the base units
Learn more about working Safely in the lab:
Unit 9: Organic Chemistry
Week 2: September 10-14, 2018
Complete Lab #1 Significant Digits and Measurement (4 stations: ruler, meter stick, electronic balance and graduated cylinder)
Complete Assignment #1 after completing the lab (Lab Write-up).
April Homework – 2018
Chapter 12 Bonding Inquiry Presentation You must include a written paragraph that answers your bonding inquiry question. You must include a minimum of 3 referenced and cited images and explain in the paragraph how chemical bonding is involved. You must include a bibliography and cite your sources in the body of the paragraph.
Please use the following examples to learn how to
Referencing Figures in Technical Documents
Below is one of the most effective ways to support the reader understand what you are communicating:
“Our new design has an inductor connected in series with a capacitor, as shown in Fig. 1.”
January Homework – 2018
Friday, January 26, 2018
November Homework – 2017
November 28, 2017
September Homework – 2017
September 25-29, 2017
September 11-15, 2017
Memorize the Metric Number Line (use those flashcards) – quiz on metrics x/15
September 5-8, 2017
Please get the following school supplies:
- Non-graphing calculator
- Pencils and erasers
- Lined paper
May Homework – 2017
May 15, 2017
- Aromatic Compounds/aromatic rings – Keep up the great work Chemistry 11
May 5, 2017
- Keep up the great work in learning and teaching about Organic Chemistry:)!
- Note: Please submit your teaching copy requests one day in advance of your teaching day
May 1, 2017
Participate (teach, quiz and learn) more about organic chemistry – Please pay careful attention to the teaching and quiz dates. Total = x/100
Please note that the quiz mark for your teaching day is worth x/20.
April Homework 2017
April 25/27, 2017
Tuesday April 18, 2017
- Review Class #2: Bonding – Please review electronegatively, intra and inter molecular forces. Chapter 12 Bonding test is on Thursday April 20, 2017.
- Please learn how to use figure captions and table heading. You must include figure captions in your bonding paragraph.
- How to include figure captions
- How to include figure captions
Monday April 10, 2017
- Complete Hand-in #14
- Complete the “Polar Bonding” cartoon worksheet
- Sign-up for the Bonding Presentation (select a topic and an activity to teach the class about how bonding works in real-life applications).
April 6, 2017
Practice learning about the shapes of molecules and the polarity of molecules:
|Click to Run|
|Click to Run|
Molecule Shapes – advanced https://phet.colorado.edu/sims/html/molecule-shapes/latest/molecule-shapes_en.html
|Click to Run|
April 3, 2017
Prepare for the Chapter 10 Quiz (electron configuration) and Chapter 11 Test (Periodic Table – parts and trends) by using the following review material to help you revise.
March Homework 2017
March 29, 2017
Please complete Hand-in #11 and Hand-in #12 in preparation for the Chapter 10 electron configuration quiz and the Chapter 11 Periodic Table Test.
March 9, 2017: Chapter 8 Take-Home Test Atomic History.
Please submit either a ) poster page; or a b) diorama of a scientist, experiment or significant contribution to Atomic History
February Homework 2017
Feb. 16, 2017
Test: Chapter 6 Stoichiometry Annotation Test. The successful student will be able to annotate solutions to excess and limiting reagent questions.
Midterm: Feb. 23, 2017. Please practice for the Chemistry 11 Midterm by reviewing the practice mid-term questions.
Review the history of matter: February 14, 2017
Wednesday February 8, 2017
Tuesday February 7, 2017
Problem Set #3 – Annotate Questions #3 and #6 on Hand-in #11
February 1, 2017
Problem Set #2 – Please annotate the Molarity Worksheet (Solutions posted in class on Chem. 11 Bulletin Board)
January Homework – 2017
Thursday January 26, 2017
- Please complete problem set #2 (Please do all parts of the problem).
- Problem Set #2 is due on Wednesday February 1, 2017
- TIP: The full key is posted in class **Chem. 11 Bulletin Board**
Tuesday January 24, 2017
- Complete Lab 6D (Page 75) Investigating which reactant is in excess
- Complete Problem Set #1 – annotations
Wednesday January 18, 2017
Problem Solving Day 1:
Learn how to Annotate your solutions to the Stoichiometry Problems in Hand-in #10
Annotate the following questions (Pay careful attention to the marking rubric).
Hand-in #10 Block 1: 1/2; Block 3: 1/2
Monday January 16, 2016
Test Chapter 5 (Unit 6) Chemical Equations (Balancing, predicting products, and classification).
January 10, 2017
- Complete Unit 6 Review: Balancing Equations, Predicting products, classifying reaction types
- Lab 5D Page 75 Investigating the Activity Series of Metals
January 4, 2017
Welcome Back and Happy New Year!
Review basic chemical equations and reactions: 1) synthesis; 2) decomposition; 3; single and 4) double replacement and 5) combustion.
Complete Hand-in #7 Reaction types
December Homework – 2016
Friday December 2, 2016
Chapter 4 “Mole Foldable” (X/5)
November Homework – 2016
November 29, 2016
Review your mole notes and Hand-in #4 and Hand-in #5 to help you to prepare for the Chapter 4 mole quiz (Friday December 2, 2016) and the Chapter 4 Mole Test (Thursday November 8, 2016).
November 15, 2016
Complete a five-panel mole foldable to help you to complete your mole conversion problems
Nov. 10, 2016
Naming Quiz: Acids, hydrates, ionic and covalent compounds Total = x/28
November 8, 2016
- Please complete Hand-in #3 (Naming Ionic Compounds). The key is posted in class. Total = x/5.
- Please complete the pre-lab for Lab 4E Calculating the Empirical Formula of a compound.
Learning how to count compounds too small to see with the MOLE:
October Homework – 2016
October 18, 2016
- Please read and prepare a lab template for Experiment 2E the Law of Definite Composition.
- Please complete the Pre-lab (Lab Day is Thursday October 20th, 2016).
October 11, 2016
Lab 3A The Thickness of a thin sheet of Aluminum Foil:
Sample Lab Conclusion using the Claim/evidence/framework
- It was determined that the regular foil height was _ _. _ _ micrometers. The heavy duty foil height was _ _ . __ units.
- The foil thickness was determined indirectly (we were not able to measure the height of the foil using a ruler) . Rather, the density and the mass of the foil was used to solve for the foil volume. Volume is equal to the mass of the foil divided by the density of the foil. The foil mass was measured to 4 significant digits and 2 decimal places. The density of the foil was known to 3 significant digits and 2 decimal places. The precision of both the foil mass and density matched. Therefore the certainty of the volume is known to 2 decimal places. We measured the dimensions of the foil to determine the area.
- Error could be introduced in the measurement due to problems reading the rules accurately.
Sources of error include not being able to check our data with all the students in the class and reading the ruler to two decimal places.
October 5, 2016
- Lab 3A Aluminum Foil Thickness x/4 Conclusion
- Use the Claim, Evidence Framework that was discussed in class to help you to re-write your conclusion.
“What you Know”
“How You Know”
“Why You Know”
Test: Friday October 14, 2016. Study for the Unit 2 Math and Measurement Test. Note that the review package and memory sheet was given to students in class on Monday October 3, 2016. The keys are posted online under the Chem 11 Unit 1 tab “Math and Measurement”
September Homework – 2016
September 26, 2016
Complete Lab Report 3A The Thickness of a thin sheet of aluminum foil.
September 21, 2016
- Complete Lab Report 3C “Graphing as a Means of Seeking a Relationship (Open Note Lab Quiz Monday September 26, 2016).
- Complete Hand In #2 – working with significant figures (Due on Sept. 28, 2016).
- Read Lab 3A – The Thickness of a Thin Sheet of Aluminum Foil – Page 37 Heath Laboratory Textbook. Prepare your lab report template following the guidelines posted in class.
September 15, 2016
Hand-in #1 (Due on Monday September 19, 2016 – Homework Check)
Lab – “Graphing as a Means of Seeking a relationship” Lab 3C (Prepare a lab report with data tables).
September 12, 2016
September 9, 2016
September 7, 2016
Review of Scientific Notation with the best math guy Tyler Dewitt:
School supplies –
- a non-graphing scientific calculator
- Hebden Chemistry 11 Workbook
- Safety notes – please read the safety notes and note important points
June Homework – 2016
June 6/7, 2016
- Complete Lab 23 A Structural Isomerism
Block 4 – Chapter 16 Solution Chemistry Test: Friday June 10, 2016
Block 8 – Chapter 16 Solution Chemistry test: Monday June 13, 2016
(You are allowed/encouraged to make a FORMULA sheet using the stationary and class time provided in class. You will be allowed to refer to this formula sheet while writing your Chapter 16 Test).
May Homework – 2016
May 30/31, 2016
Please complete Hand-in #15 – Learn how to use an ion box to write three kinds of equations: 1) complete formula equation; 2) complete ionic equation and; 3) the net ionic equation.
May 24/25, 2016
KEY: Please complete and mark the Solutions Practice Homework – “Solutions Part 1 & Solutions Part 2”
May 18/19, 2016
May 9/10, 2016
May 5/6, 2016
<table style=”position: absolute; width: 200px; height: 80px; left: 50px; top: 58px;”><tr><td style=”text-align: center; color: #000; font-size: 24px; font-family: Arial,sans-serif;”>Click to Run</td></tr></table></a></div>”>Molecule Polarity:
May 3/4, 2016
Please note that 3 assignments are due May 9/10, 2016 (x/15)
- Bonding Presentations – Monday May 2, 2016 and Tuesday May 3, 2016
- (Presentations will be set up at the start of class – students should visit and enjoy each of the presentations).
April Homework – 2016
April 28 – 29, 2016
the link to the lab is below…
|Click to Run|
https://phet.colorado.edu/sims/html/molecule-shapes-basics/latest/molecule-shapes-basics_en.html“>Phet Lab: Molecules have shapes – Inquiry Lab
April 14 – 15, 2016
- (Block 8) Mon. May 2, 2016/ (Block 4) Tues. May 3, 2016.
- Sign-up sheets are available in class.
April 11-12, 2016
- Complete and hand-in Lab 11A “Trends on the Periodic Table”
- Complete the Lab 11A Open Lab Quiz
- Read Lab 13A “Properties of Metals”
Chapter 11 Periodic Table Test Date: Use the Outline to Study and prepare for the test.
- Thursday April 21, 2016 (Block 8)
- Friday April 22, 2016 (Block 4)
April 4-8, 2016
April 1, 2016
- Complete Hand-in Assignments #12
- Key: Hand-in Assignment #12
- Complete Hand-in Assignment #13
- Key: Hand-in Assignment #13
- Complete the Review Package for Electron Configuration and Parts of the Periodic Table – Key posted in class
- Prepare for Lab 11A Spectroscopy – By reading the lab and preparing a lab report
March Homework – 2016
Complete and submit the Atomic Theory Timeline Project:
To receive full marks make the 2 page information sheet conform to the following image specs:
MIDTERM: Block 4 – Thursday March 10, 2016 –
-50 multiple choice questions.
(Note that report cards are distributed in homeroom on March 10, 2016 starting at 2:50). You will have to claim your report cards at the Office after school if you are not finished the Midterm.
Midterm: Block 8: Wednesday March 9, 2016 –
-50 multiple choice questions.
February Homework – 2016
February 29, 2016
Complete the Atomic Theory Timeline Project (2 slides – 8.5 inches by 11 inches and a diorama box).
Email the 2 slides: email@example.com to my account.
Please print and post a taped together copy of your slides. The timeline is due on Tuesday March 1, 2016 and Wednesday March 2, 2016.
Feb. 22, 2016/February 18, 2016
Mid-term Dates announced. The mid-term study package in posted under the final exam page. The mid-term will cover the first 6 chapters.
Sign up for the Atomic Theory Presentation. Sign-up is available in class.
Work in groups of three to make a diorama and a 11 x 17 poster.
Feb. 18, 2016 Project time:
Half a block of class time to work on the Atomic Theory project. What we did. 1) select and sign up for a topic; 2) browse books (print resources) on topic; 3) review notes on earlier atomic discoveries- the notes are available in class; 4) learn about the on-line web resources for completing research on your Atomic theory topic; 5) watch several short videos about quarks and the parts of the atom; 6) learn about how to prepare the 11 x 17 background poster for the Atomic Theory Presentation.
Diorama and poster is due on Monday February 29, 2016 (Block 4) ; Tuesday March 1, 2016 (Block 8).
Feb. 15, 2016
Chapter 6 Stoichiometry Test –
Please prepare for the Chapter 6 test by reviewing the 3 problem sets that you annotated (PS #1, PS#2 and PS #3). You should be able to solve each of the questions on Hand-in #10 and Hand-in #11.
Block 4: Tuesday Feb. 23, 2016 (TERM II ENDS ON THURSDAY FEB. 26, 2016).
Block 8: Monday February 22, 2016 (TERM II ENDS ON THURSDAY FEB. 26, 2016).
Feb. 9, 2016
How to read the scale on the burette – preparation for Lab 6D Limiting Reagents:
Tyler Dewitt helps you to get caught up with stoichiometry.
February 4/5, 2016
- Complete Problem Set #3 (Hand-in #11); Mark Hand-in #11-KEY
- Hand-in #11 is available in class
February 1/2, 2016
- Complete Problem Set #2 – Please note that the key is posted in class on the Chem. 11 Problem Set Board.
Answers to Problem Set #2:
- Double Replacement
- 1.35L HCl acid (the value on the back of the problem sheet is wrong).
January Homework – 2016
Please note that the Numeric Solutions to each of the problem sets is posted in class on the Chem. 11 Bulletin Board.
- Problem Set #1: Hand-in #10; KEY HAND-IN #10
- Due: Jan. 25/26, 2016
- Problem Set #2: The Key is on page 2 of the problem set
- Due: Wed. Feb. 3 and Thurs. Feb. 4 2016
- Problem Set #3: Hand-in #11; Key Hand-in #11
- Due: Feb. 5/6, 2016
Jan. 29, 2016
Please review the STOICHIOMETRY NOTES
- Please complete Problem Set #1 by annotating Questions 1e and 2e (Questions #1 e and 2 e are on Hand-in #10).
- Please Complete Problem Set #2 by annotating Questions # 3 and #5 on the Stoichiometry Problem Set
January 20, 2016
- Chapter 5 Test: Please refer to the Google Homework Calendar for specific details
- Block 4: Friday Jan. 22, 2016
- Block 8: Thursday Jan. 21, 2016
January 11/12, 2016
- Open Note Lab Quiz (Labs 5C and 5D);
- please complete labs 5C and Lab 5D to help you to prepare for the lab quiz.
January 4/5, 2016
Review Notes on Conservation of Mass
Review Notes on Types of Chemical Equations
December Homework – 2015
Dec. 17 and 18, 2015
- Mark Lab 5c and practice balancing chemical equations – learn the TOP 4 Tricks to become the WORLDS BEST Balancer!
- Keep Track of Santa:
- Thursday Dec. 17, 2015
- Complete lab 5c “Types of Chemical Reactions”
- Review the Science 10 Sheet on Chemical Reactions (available in class)
- Tuesday Dec. 8, 2015
- Prepare for the Chapter 4 Mole Test by Completing the following work:
- Complete and Mark Hand-in #4
- Complete and Mark Hand-in #5
- Complete and Mark Hand-in #6
- Complete the Practice Test – Key Included
- Wed. Dec. 2, 2015
- Please complete Hand-in #4, #5 and #6.
- Please read Chapter 4 section 11 on solutions and molarity
- November Homework – 2015
- November 30, 2015
November 19, 2015
- Please prepare a formal lab report template for lab4c “Empirical Formula”. Recall that the empirical formula is the reduced formula (that is the lowest whole number ratio).
- Due to lab safety issues please make sure that you understand the procedure prior to starting the lab. Watch the following video to learn more about working with hot lab equipment.
How to heat a crucible:
November 17, 2015
- Please read Heath Chemistry Lab 4B “The Mole” and Heath Lab 4C “Empirical Formula”. Prepare a formal lab report for Lab 4B and Lab 4C.
- Empirical formula is the lowest whole number ratio of a compound (two non-metal) or a formula unit (a metal and a non-metal).
November 16, 2015
Please bring along to class any questions that you were not able to solve.
November 12, 2015
November 9/10, 2015
****Please show me how you completed the problems. You do not need to complete all of the problems. Only do as many as you need to to confirm that you know how to solve unitary rate problems. ***
- Naming Quiz – acids and hydrates, ionic and covalent compounds.
- Please study for the naming quiz by reviewing the notes and the on-line support videos.
- Block 8 – Quiz on Friday November 6, 2015
October Homework – 2015
October 19/20, 2014
Rules for naming covalent compounds:
Rules (please copy these out if you forget how to use the covalent rules).
1. The first element is named first, using the elements name.
2. Second element is named as an Anion (suffix “-ide”)
3. Prefixes are used to denote the number of atoms
4. “Mono” is not used to name the first element
Note: when the addition of the Greek prefix places two vowels adjacent to one another, the “a” (or the “o”) at the end of the Greek prefix is usually dropped; e.g., “nonaoxide” would be written as “nonoxide”, and “monooxide” would be written as “monoxide”. The “i” at the end of the prefixes “di-” and “tri-” are never dropped.
Please make sure that you are able to write the formulas for the Group I and Group II ionic compounds. Note that Group I and Group II have a fixed charge. Also note that ionic compounds have to be reduced.
October 14, 2015
Naming Review – ionic compounds with Group 1 and 2 Metals
- Complete Hand-in #3 “Naming Ionic Compounds”
- Mark Hand-in #3 “Naming Ionic Compounds” KEY
- Continue to prepare for the UNIT 1 Math and Measurement Test
October 7, 2015
- Lab 3C – Graphing as a Means of Seeking a Relationship ( X /20).
- Test unit 1 – Math and Measurement Tuesday October 20, 2015 (Block 8).
- Test Unit 1 – Math and Measurement Monday October 19, 2015 (Block 4).
- Study for the Unit 1 Test by completing the Review Package – Key is posted in Unit 1
October 5, 2015
- Lab 3C “Graphing as a means of seeking a relationship is due on Wednesday/Thursday (Oct. 7/8) of this week. Make sure that the slope calculations are on the graphs.
- Pay special attention to the conclusion. List the specific finding and include a discussion of the sources of error (trouble reading burette, not reporting the correct mass for the given volume, using different mass balances for taking the mass of the liquids).
- Please review how to determine the slope of a best fit line if you are not sure how to calculate slope. Slope is a measure of how quickly the responding variable is changing in response to the manipulated variable. Rate of change in y compared to the rate of change of x.
October 1, 2015
- Complete Lab 3A and Lab 3C
- Lab 3C will make more sense if you read the lab in the lab textbook before coming to class and completing the lab.
- Please pick up the class data for lab 3C – prepare two graphs. The first graph will use class data and the second graph will use official lab data.
September Homework -2015
September 30, 2015 – Block 4/Block 8
- Read Lab 3c (You should FIRST read from the lab text not the lab hand-out).
- Answer the pre-lab questions – questions handed out in class
- Read the lab hand-out (Lab hand-out is available in class).
- Complete lab 3A. To receive full marks you will need to use the standard lab report format.
Watch the following information to learn more about how to read a burette to two decimal places:
September 23/24, 2015
- Please prepare Lab 3A “The Thickness of a thin sheet of Aluminum foil”. Pay special attention to how you used precision and accuracy as guiding principles to confirm the height of the foil.
September 16/17, 2015
- Please study for the safety quiz (approximately 10 MC questions and 6 matching questions).
- Please memorize the metric system prefixes (name, number and symbol).
Due to grade assemblies and BCed Training the safety quizzes will be postponed until next week.
September 9/10, 2015
- September 15/16, 2015 (Block 4/8) – Safety Presentations x/10
- September 17, 2015 (Block 4) – Safety Quiz ~x/16 – Please note that this quiz might be postponed if the assemblies conflict with quiz writing time.
- September 22, 2015 (Block 8) – Safety Quiz ~ x/16
Review the following information on the metric system – Metric review
- June Homework
- June 11/12, 2015
- Some Final Study Notes for the Final Exam (Thanks to the BC Science Teachers Association).
- KEY – Chapter 16 Solutions – Please use this key to help you to review for the Chapter 16 Solution Test
- June 8/9, 2015
- Complete lab 16D – (Please use class data if you were unable to complete the lab).
- Only write out solutions for Set 1 or Set 3.
- BLOCK 3 and 4: The Chapter 16 Test is scheduled on Tuesday June 16, 2015.
- BlOCK 5: The Chapter 16 Solution Test is scheduled on June 9, 2015.
- June 3, 2015
- Complete Lab 16D Solubility Trends – Pre lab questions were given out in class.
- KEY – Solution Worksheet #1 and #2
- June 1/2 , 2015
- Open note Lab Quiz lab 16A and 16B
- Review how to calculate individual ion concentration with ChemGuy:
- May Homework
- Friday May 29, 2015
- Please complete and mark Hand-in #15 KEY
- Please complete the solutions Part 1 and Solutions Part 2 Worksheet
- Lab Quiz: Open Notes for Lab 16A and Lab 16B
- Tuesday May 26, 2015
- Lab 16B Absorbance and Transmittance Data – Please complete Lab 16B using the class data. The lab is due Friday May 29, 2015.
- Monday May 25/26, 2015
- Learn how to write dissociation equations and calculate the concentration of individual ions:
- Friday May 22, 2015
- Write the TRU Chemistry Challenge Exam – The exam is an excellent resource to help kick-start your studying for the final exam.
- Wednesday May 20, 2015
- Use the Absorbance and Percent Transmittance data please complete the Lab 16B write-up “Preparation of a Standard Solution & Use of a Spectrophotometer to Measure the Concentration of an Unknown”.
- Write the MOCK-FINAL Exam.
- Chemistry 11 Final Exam is on Friday June 12, 2015/Monday June 15, 2015
- Thursday May 14, 2015
- Complete Lab 16B Preparation of Standard Solution and use of a Spectrophotometer to Measure the Concentration of an Unknown Solution
- Friday May 8, 2015
- Please complete the Pre-Lab Questions for Lab 16A – The pre-lab questions are available in class .
- Please read Lab 16B, Page 167, “Preparation of a Standard Solution”.
- Please make a set of notes, Pictures and Captions work best, to explain how to complete the lab. The pre-lab story board sheet is available in class.
- Monday May 4, 2015
- Prepare your bonding presentation. Please pay special attention to your bibliography and heading captions.
- Study for the Chapter 12 Bonding Test
- April Homework
- Thursday April 23, 2015
- Review VSEPR theory *****
- Review 2 VSEPR – Practice
- Hand-in #14 – Please complete the following Assignment on Valence electrons and Lewis Structures
- Bonding Assignment – Presentations take place May 5/6, 2015
- Tuesday April 21, 2015
- Bonding Assignment – Sign-up Sheets are available in class. The Bonding/force presentation class is May 1/May 5 (TBC).
- Assignment #1: The Bare Essentials of Polarity – Reading Assignment and questions.
- KEY – Assignment #1 “The Bare Essentials of Polarity”
- How to draw Lewis Diagrams:
- EXCELLENT PRACTICE _ LEWIS DIAGRAMS Monday April 20, 2015
- KEY: Please use the following note to keep up to date with your notes on “Chemical Bonding” and Lewis structures.
- Wed. April 15, 2015
- KEY: Please use the following notes to keep up to date with student notes “Chemical Bonding”
- Review the trends of the periodic table in anticipation of the Periodic Table Test
- Monday April 13, 2015
- Please complete the lab on reactivity trends
- April 8, 2015
- Please complete Lab 11A – as per the in-class assignment (graph paper is available in class).
- KEY: Please use the following notes to keep up to date with Student Notes – “Chemical Bonding”
- April 1, 2015
- KEY: Please use the following notes to keep up to date with students notes Periodic Table
- KEY: Hand-in #13 (Please complete and mark this assignment).
- March Homework:
- March 26, 2015
March 23, 2015
Today’s presentations were on models of the atom (quantum mechanics): Watch the following Video (Bozeman Science) to keep tract of electron configuration: KEY: Please use the following notes to keep up to date with the electron configuration notes
March 5, 2015
Please use the following note packages to learn about the
March 3, 2015
Review the concept of valence electrons and electron configuration Prepare your presentation on “Atomic Models Timeline”
March 2, 2015
Use the following PHet Sim to learn more about models of the atom:
|Click to Run|
- February Homework:
- Feb. 24, 2015
- Learn more about how the neutron was discovered: Feb. 19, 2015
- Stoichiometry Quiz: Please review the information in Hand-in #10 and Hand-in #11 to help you to prepare for the Chapter 6 Stoichiometry Quiz. Quiz is on Feb. 25, 2015. Please bring your non-graphing, scientific calculator to class.
- Feb. 17, 2015
- Please complete Hand-in #11 (Mark the assignment using the solutions provided in class). Use the pencast to learn more about how to solve the questions.
- Feb. 10, 2015
- Complete Lab 6D
- Prepare Lab 6B – Lab Write-Up
- Feb. 4, 2015
- Please complete lab 6B – you will mass the Calcium carbonate and determine the amount of product produced.
- Please prepare a Lab template for Lab 6D.
- Continue to study for the Chem. 11 Midterm by reviewing the midterm package.
- Feb. 2, 2015
- Mark Homework Questions – Stoichiometry 1
- January Homework:
- Jan. 20, 2015
- Review the following stoichiometry quizlet
- Complete the PhET Stoichiometry Lab
- Start the Midterm Review Package
- Mark Hand-in #8 KEY
- Jan. 14/15, 2015
- Complete the balancing worksheet (Hand-in #8).
- Complete the write-up for Lab 5D (Page 75) – Activity of Metals
- Chapter 5 Test – Please complete the review questions in Heath Chemistry
- Jan. 5/6, 2015
- Complete the Mole Review Assignment
- Study for the Chapter 4 Mole Test
- December Homework:
- Dec. 19, 2014
- Complete lab 5-C (Heath Chemistry lab book -Page 72). The lab write-up is completed using the lab hand-out.
- Please complete all of the assigned homework to help you to prepare for the Chapter 4 Mole Concept Test.
- Dec. 11, 2014
- Please complete Hand-in #6. Mark Hand-in #6 by using the solutions posted on the pencast page.
- Study for the Molarity and Dilution Quiz by completing the questions in the review section starting on Page 120 of Heath Chemistry.
- Molarity and Dilution Quiz – Day 1 Wed. Dec. 17, 2014/Day 2 Thurs. Dec. 18, 2014
- KEY – HEATH Page 120-123
- Dec. 4, 2014
- Molar Volume of Lab – Prepare Lab Report for Open Lab Quiz
- Complete and Hand-in Homework #4 and #5
- Start Hand-in #6
- Dec. 1, 2014
- Learn how to collect hydrogen gas using a gas collecting tube:
- Prepare your lab report template for Lab 7B The Molar Volume of a Gas.
- Complete Hand-in #4 and Hand-in #5
- November Homework:
November 27, 2014
- Mole Quiz on December 9, 2014. The mole quiz will have questions from Hand-in #4 and Hand-in #5 and from sections 4-1 to 4-11 of Heath Chemistry 11.
- Be able to calculate percentage composition, composition by mass and empirical formula.
- Complete questions 1-9 on Page 109 of Heath Chemistry 11 (note the solutions are on the Chemistry Pencast page).
- The Empirical Formula Lab is Due on Wednesday December 3, 2014.
- STUDY HELP
- Quizlet on Empirical Formula, percent composition and molecular formula
November 24, 2014
Be able to calculate the molar mass of compounds; the following video will help!
Great Review of the idea of the Mole – Bozeman Science!
November 18, 2014
November 12/13, 2014
- Review the Math for Chemistry Material (Ratio and Proportion)
- Complete the Review Questions on Page 55 of Heath Chemistry
- Read Heath Chapter 2 sections 11 – 14
November 6/7, 2014
- Complete the Naming Review Packages handed out in class
- Study for the 2 part Naming Quiz on Nov. 19/20, 2014. Part 1: acids and hydrates; Part 2: Ionic and Covalent Compounds
- October 22/23, 2014
- Complete the graph for Lab 3C and write a lab conclusion using the guidelines discussed in class.
- Study for the UNIT 1 Test (Math and Measurement – Chapters 1 and 3).
- October 20/21, 2014
- √Pick up a class copy of the Lab 3C Mass Data (copies are available in class). Complete Lab 3C, by graphing the class data and answering the questions.
- Using the guidelines posted online and discussed in class write a conclusion for your lab. Labs are due on the 22/23 of October, 2014.
- October 15/16, 2014
- Please prepare to complete Lab 3C “Graphing as a Means of Seeking a Relationship”. Read the lab in the Heath Lab Manual (Page 43-45). Please answer the pre-lab questions.
- Hand-in #2 Significant Digits – Corrections are due on Friday Oct. 17, 2014
- Learn how to read a burette – watch the short video below
- Learn how to be safe when working with ethanol – watch the safety video below
- October 9/10, 2014
- Please Complete Lab 3A
- October 6/7, 2014
- Complete Hand-in #2 – Due Friday Oct. 10 (Day1); Due Tues. Oct. 14 (Day 2)
- Prepare for Lab 3A – Read the Lab on Pages 37-38 in your Heath Lab Manual. Answer the Pre-Lab questions on the lab Sheet.
- October 2/3, 2014
- Complete Hand-in #1
- September Homework
September 29/30, 2014
- Memorize the metric system number line
- Use the metric system number line and factor analysis to convert between units
September 23/24, 2014
- Organize school supplies: binder, dividers, scientific calculator, eraser and pencils
- Sign-up for safety presentation (yourself and 2 others) – Sign up Sheets posted in class. Safety Presentations October 2/3, 2014.
- Study for safety quiz – Safety Quiz October 6/7, 2014. Safety Study Notes.
- Learn WHMIS Safety Symbols
- Student Workbook – extra practice – purchase online/or at school ($22.00-online with free shipping).
- Term III Tests and Assignments
- Quiz –March 4, 2014, Lab 11A – Periodic Table Trends (Chapter 11): TOTAL: x/20
- Test Chapter 11 –March 12, 2014, Periodic Table Trends (Chapter 11): TOTAL: x/32 or x/25
- Quiz – April 4, 2014, Chapter 12 Labs – i) Molecular Polarity and Solubility, ii) 16A Polar and Non-Polar Solvents, iii) VSEPR: TOTAL: x/13
- Test – Chapter 12 April 11, 2014, Bonding (Chapter 12) – TOTAL: x/35
- Presentation – April 10, 2014 – Bonding Presentation- TOTAL: X/16
- Homework Quizzes: 1) Dilution quiz x/4; 2) Concentration quiz x/13; 3) Titration Quiz x/12. May 6, 2014 TOTAL: x/29
- Lab 16D – Precipitation Reactions May 12, 2014. TOTAL: X/10.
- TEST Chapter 16 “Solutions”. May 13, 2014. TOTAL: X/27.
- Quiz #1 – Organic Nomenclature . May 27, 2014. TOTAL: X/7
- May/June Class Schedule: Organic Chem.
- May 16, 2014 – Part A & B: Introduction and Alkanes May 21, 2014 – Part C: Structural Isomers
- May 23, 2014 – Part D: Alkyl Halides
- May 27, 2014 – Part E: Multiple Bonds
- Functional Groups: Group #1 – Alcohol (Hydroxyl Group)
- Benzene – Structure and Function:
- June Homework
June 2, 2014
Review Benzene and Phenyl groups. Review working with significant figures and making a mole map.
- May 28, 2014
- Please review Part E, Multiple Bonds
- Please review the definitions for accuracy and precision. Be able to solve problems using density information. Review the rules for counting significant figure and working with significant figures.
- May 23, 2014
- Please review Parts A-D of your Organic Chem. Nomenclature notes. Be able to count carbons and alkyl groups.
- May 19-20, 2014
- Please review how to name Hydrocarbons – Review Section 23.6 Heath Chemistry Page 677).
- Please complete the Review and Practice questions on Page 679, #1-4.
- Homework Solutions – Page 697, #1-4
- May 14, 2014
- Please Define the terms for Organic Chemistry
- You must be able to define: hydrocarbon, alkane, alkyl group, structural isomer (compounds with the same chemical formula but different arrangements of atoms); aromatic compounds (all aromatic compounds have a basic structure of one or more rings made of 6 carbon atoms). Benzene, C6H12, is the simplest of the aromatics.
- May 6, 2014
- Please complete Homework Quiz #3: Titration homework quiz x/13
- May 2, 2014
- Please read Lab 16D Solubility Trends and answer the Pre-lab questions (posted in the Chapter 16 Solution notes).
- May 1, 2014
- Please complete question # 3 on Hand-in #15
- Please read and review the questions on the titration notes
- Please learn how to set up and preform a titration – video tutorial
April 28, 2014
- Please mark homework: Hand-in # 15- Key
- Please review Chapter 16 Solution Notes
- April 25, 2014
- Please complete questions #3 and #4 on Page 450 Heath Chemistry
- Please review how to write complete chemical equations, complete ionic equations and net ionic equations – video tutorial!
- April 22, 2014
- Please read the following sections in Heath Chemistry 11, Chapter 16 Solutions:
- 16.1 – Homogeneous Mixtures
- 16.2 – Solubility and Miscibility
- 16.3 – Solvation of Ionic Solids
- 16.4- Solvation of Molecular Substances
- 16.5- Dilution Calculations
- Work through the following solved examples: 16.1, 16.2, 16.3 and 16.4
- Complete the Review and Practice Questions on Page 450; Mark your Homework Using the KEY
- Be able to define: solute, diluted solution, dissociation equations and ion concentration
- April 14-15, 2014
- The following work was completed in class:
- Lab: “Solutions, Gases and Solids”
- Notes on Solutions – Please review the notes on solutions. Make flash cards and memorize the terms that you are unfamiliar with (solute, solvent, molarity, polar and solubility).
- April 4, 2014
- Please complete the review quizzes (in-class review assignment) and the review questions in Heath Chemistry 11 to prepare for the Chapter 12 Bonding Test.
- Please write the open-not Chapter 12 Lab Test
- April 1, 2014
- Complete the VSEPR Lab (Marshmallows and toothpick lab).
- March 31, 2014
- Welcome back from Spring Break! –
- Today is the last day to sign up for the Chemistry Exams (please let your Chemistry Teacher know if you are writing a 2014 exam or an older version) – exams must be ordered this week.
- Complete the following sets of activities to help you to remember what we learned before our two week break:
- 1. Review VSEPR (this is an excellent summary of some of the material that we have studied.
- 2. More VSEPR Review – with bond angles
- 3. Use this interactive practice lab to learn more about molecule shapes
- March 10 – 11, 2014
- Please complete the lab “Molecule Polarity and Solubility” – Lab is Due Friday March 14, 2014
- Tips to complete the “Molecule Polarity and Solubility” lab:
- 1) The polarity of molecules tells us about the solubility of a molecule. The expression “like dissolves like” means that a molecule that is polar will mix with another molecule that is polar.
- 2) Treat double and triple bonds as a single region of electrons
- 3) Polar molecules have a non-symmetrical charge (aka electron) distribution
- 4) Non-polar molecules have a symmetrical charge (aka electron) distribution
- March 6-7, 2014
- Please read Heath Chemistry Chapter 12. Pay particular attention to Section 12.11
- Review Hydrogen Bonding: Hydrogen Bonding
- Review Van Der Waals Forces: Holding Molecules Together
- Please mark your Chapter 11 Homework: Heath Homework Key
- March 3-4, 2014
- Please complete Hand-in #14
- Please Complete the Study Guide Questions as you prepare for the Chapter 11 Periodic Table Test.
- Feb. 27-28, 2014
- Please use the Chapter 10 and Chapter 11 Test Outline to Prepare for the Quiz
- Please use the applets posted under the Atomic Theory Tab to review bonding
- Feb. 24-25, 2014
- Please read Heath Chemistry Chapter 11 – Be able to list the 4 top trends of the periodic table.
- Please review potential and kinetic energy – See Heath Chemistry Chapter 12
- Feb. 17-18, 2014
- Review Electron Configuration for the first 20 elements
- Feb. 13 – 14, 2014
- Please review the parts of the periodic table, organization, history and atomic structure:
- Feb. 6-7, 2014
- Electron Configuration
- Hand-in #12
- Hand-in #13
- Feb. 4-5, 2014
- Please complete the notes on electron configuration.
- Use the PPT to help you review – PPT Electron Configuration
- Early models of the atom – ppt
- Please complete Hand-in #12 – Electron Configuration
- Jan. 28-29, 2014
- Please download the practice midterm try to complete 15 questions each day.
- Please complete the matter review questions.
- Please sign up for your atomic theory project. Use the following criteria sheet to help prepare your presentation.
- Jan. 23 – 27, 2014
- Please read about some of the important dates in the history of the atom
- Please complete the review on the parts of the atom
- Jan. 20, 2014
- Please complete Lab 6B – Write-up. Pay particular attention to the conclusion and sources of error.
- Complete the “Exploding Bag Lab”
- Hand-in #10 and #11 due Friday Jan. 24, 2014
- Jan. 15, 2014
- Please complete the Pre-lab questions for Lab 6B
- Please complete the storyboard for the “Exploding Bag Lab”
- Please complete the Limiting and Excess Reactants Worksheet (Blue Paper)
- Tuesday Jan. 14, 2014
- Please hand in the first stoichiometry assignment – White paper (or Hand-in #10)
- Please hand in the second stoichiometry assignment – Pink paper (or Hand-in #11)
- Wed. Jan. 8, 2014
- Please complete the following stoichiometry questions – Key
- Monday January 6, 2014
- Please complete and mark the following questions – Key
- Monday December 16, 2013
- Study Plan: Test Ch. 5 – Chemical Equations -Complete the following
- Read Chapter 5 – Pay particular attention to Sec. 5.1, 5.2, 5.3, 5.9 and 6.10, be able to label endothermic and exothermic reactions
- Complete the 2 Practice Tests (Handed out in Class)
- Complete and Mark Hand-in # 8 and Hand-in #7
- Thursday December 12, 2013
- Complete Lab 5D – Page 75 Heath Chemistry – Activity of Metals
- Complete Lab 5C – Page 72 – Types of Reactions
- Complete Hand – in #8 – Chemical Reactions
- Thursday December 5, 2013
- Complete the Balancing Review
- Prepare a 6 panel Storyboard for Lab 5D (Page 75) Heath Chemistry Laboratory
- Page 133, #2-#3 From Heath Chemistry 11
- November 29, 2013
- Students completed a Mole Concept Map
- Hand-in #6: Empirical Formula, Molarity and Dilution Questions – complete
- Learn more about the parts of a solution
- November 25, 2013
- Review the following Chemical Formula Sheet
- Please complete the Molarity and Dilution Worksheets
- November 20, 2013
- The Following Homework is Due:
- Lab 4C – (Be sure to follow the guidelines for writing your lab conclusion).
- Hand-in # 4
- Hand-in #5
- November 15, 2013
- Please complete Lab 14C – Determining Empirical Formula
- Please complete the homework as outlined on the Mole Homework Log
- November 13, 2013
- Please complete:
- Heath Chemistry Page 120 – all questions
- Hand – in #4
- November 6, 2013
- Complete the following Practice Problems:
- Mole Practice #2 (Grams Formula Mass and Moles and Mass) Worksheet
- November 1, 2013
- Mole Introduction – Part 1: Worksheet and Key
- Memorize the following Vocabulary:
- Mole, Molar mass, gram, conversion factor, isotopes, relative abundance, molecule and atom.
- Complete the Review of Atoms and Isotopes
- October 28/29, 2013
- Please read the instructions for making Slime: Halloween Slime Lab
- Oct. 15/16, 2013
- Complete Questions 1-7 (all parts) on Page 55 of Heath Chemistry. Solutions to the questions are posted in class on the Chem. Bulletin Board.
- Oct. 7/8, 2013
- Block 4- Chapters 1 and 3 Test Scheduled for Wed. Oct 16, 2013
- Block 5 -Chapters 1 and 3 Test Scheduled for Monday Oct 15, 2013
- In class a Review package for the test was handed out. Students reviewed naming for ionic, covalent and acidic compounds.
- Friday Oct. 4, 2013
- Test on Chapter 1 and 3 (Unit 1: Math and Measurement) Thursday October 10, 2013.
- Students reviewed Lab Quiz #1 – 3A (X/12) and handed in Lab 3c. Students reviewed Matter Notes – Chapter 2.
- Wed. Oct. 2, 2013/Thurs. Oct. 3, 2013
- Complete Lab 3C – Graphing as a means of Seeking A Relationship
- Mon. Sept. 30, 2013/Tues. Oct. 1, 2013
- Please complete Lab 3C. Lab is due on Fri. Oct 4, 2013 (Day 2);
- Lab is due on Mon. Oct. 7, 2013 (Day 1).
- Wed. September 4, 2013/Thurs. September 5, 2013
- Please complete: 1. “Metrics and Measurement” Page 7 and “Scientific Notation” Page 8
- 2. Memorize the name, symbol and value for the prefix for the System International
- Monday September 9, 2013/Tuesday September 10, 2013
- Please learn: the 4 rules for determining which numbers are significant; learn how to determine how many significant figures your final answer should contain.
- Wed. Sept. 18, 2013 /Thurs. Sept. 19, 2013
- Memorize the conversion prefixes for the system international and memorize the 7 base units and some of the accepted alternatives for mass and volume.
- Complete Hand in # 2 – working with significant figures.
- Mon. Sept. 23, 2013 / Tues. Sept. 24, 2013
- Complete Hand In #2 – working with significant figures (Due on Wed Sept. 25/Thurs. Sept. 26, 2013).
- Read Lab 3A – The Thickness of a Thin Sheet of Aluminum Foil – Page 37 Heath Laboratory Textbook.
- Prepare your lab report template following the guidelines posted in class.
- Thurs. Sept. 26, 2013 / Fri. Sept. 27, 2013
- Finish Lab 3A. Answer all of the questions for your discussion. Please write a conclusion that indicates what your learned about significant figures and scientific notation. Please read Lab 3C in your Lab textbook. Prepare the necessary lab report to collect your data. Please read Health Chemistry Page 12 and Page 22. Be able to answer the questions on Page 12 and Page 22.