Chem+122+Semester+1

Chemistry 122 ...........................................................ReviewFor Exam Sheets-Chem12

Mon Dec 18 Lab day 2

Tues Dec 19Lab day 3

Wed Dec 20 Lab Day 4

Thuirs Dec 21 Strong acids and Bases 1- Do 4, 5, 6 on reverse side of green sheet and KaKb 12,13 from side of page  2- We also did indicator questions 1 and 2 from the white page   3- Review sheet for exam given out....sheet 18 for Friday Jan 12

=ReviewFor Exam Sheets-Chem12=

2- I went over KaKb and Kw We also compared strong and weak, dilute and concentrated p 599 11,12 and p 600 13,14,15

Thursday Dec 21 We will go over calculations involving strong acids and bases.Please do #5,13 and 15 from the long worksheet.

Would you also complete the following text questions. From the textbook you will be assigned the following tomorrow p 596 # 9 p 599 #11, #12, p 600 #13, 14, 15, Today I reviewed B-L, Arrhenius,Lewis and amphoteric...19.1 terms.. Do 1,2,3 on long page

If time permits I introduced you to titration terminology []

Thursday 1-I went over the first example of a five step question. Please do 3,4,5 form the 19.1 to 19.3 long white sheet on practice 5 step questions. 2-I also went over a practice question with strong acids.

Reminder text p 596 # 9 p 599 #11, #12, p 600 #13, 14, 15,

After break.... We will go over more titration terminology....five step...and titration calculations ..do 45-47 from handout on titration. Assigned questions text will be assigned tmro: p 614 30,31 p 616 32,33,37 p 622 Do 38 to 43

Mon Jan 8 1-Review of strong acids and bases. we went over an ex with two hydroxides. From green sheet do 8 to 15 2- Handout Practise with strong ...do 1 to 6 today and 7 to 12 tmro. 3-Five step we will do notes tmro...try a quantitative question 6 from long white sheet 19.1 to 19.3 Review sheet Ch 22/23 given out today Review sheet Ch 18 given out Thursday before break

Tues Jan 9-rain/snow day NOTICE: TEST STILL on the same dates Review sheets still due on the same dates for early bonus........

Today I will go over another 5 step example and then give you time to practice and do several questions of this type. Finish all of the five step questions from the handout. Today I reviewed B-L, Arrhenius,Lewis and amphoteric...19.1 terms.. Do 1,2,3 on long page If time permits I introduced you to titration terminology []

Wed Jan 10 We will go over more titration terminology....five step...and titration calculations ..do 45-47 from handout on titration. Assigned questions text will be assigned tmro: p 614 30,31 p 616 32,33,37 p 622 Do 38 to 43

Thurs Jan 11- Review sheet due today Ch 18

1-we will finish titration calculations plz do 42 to 45, 44 2-we will look at interpretation of titration curves(yesterday) 3- we will look at more work with 5 step ques(yesterday). 4-text questions will be assigned....already assigned Assigned questions text will be assigned: p 616 ,37 p 622 Do 38 to 43 ,,,,,, as well as buffer questions already assigned 40 to 43 on p 622

BUFFERS.. .Another interpret the titration curve question We went over 42 from the practice titration questions Hwk: 1 to 6a,7,9,10 [] []

Monday Jan 15- Review sheet Ch 22/23 due today for early bonus

ICE questions were introduced and you were given class time to do 21,23,29,28. and worksheet 1 to 6a, 7,9,10 You then worked on group review

Tuesday Jan 16-Review sheet for Ch 19 due today for early bonus Test on Ch 19

BONUS REVIEW Please note that the order is different than that for the Chem 122 students- Ch 19 Tuesday Jan 16 Ch 22/23 Monday Jan 15 Ch 17 Wednesday Jan 17(end of day) there will be some time given during class too. Ch 18 Friday Jan 12 You will receive 0.2 for each one passed in by the early deadline. EARLY deadline + 1% All sheets should be submitted by Wednesday Jan 18 Please note that ALL QUESTIONS must be attempted to get full credit. ALL QUESTIONS MUST BE IN YOUR OWN LEGIBLE HANDWRITING

Sept 5- Wednesday-Welcome to Chemistry Day 1 - Today we worked on specific heat and specific heat capacity. p 510 #5 to#11.... -I introduced you to heat, thermochemistry, exo and endothermic and you did a calculation with q=mcdelta []

Need to review?? Chem 11??? Check this out Chicken Soup For The Chemistry Soul

Sept 6-Thursday........................................................ EK [[file:Intro to Enthalpy Ch 17.docx]]
Day 2

Today you were introduced to enthalpy change(table 17.3) and enegy per mole. p 521 #21 and #22 and p 524 #23 and 24 I handed out a page of tables (purple page)for you to use(yesterday)

The naming table from grade 11 is below

**Sept 7-Friday**
Day 3 Chem 122-More fun with Enthalpy today. I went over enthalpy and compared it to q today and reviewed phase change and how to calculate the energy involved. I went over the answers for 21,22,23 and 24 from last nights hwk. We started writing thermochemical equations that were exo and endo thermic and potential energy diagrams This is a topic that will present some challenges. Please be patient it will get easier in time. . Homework: p 510 #,4 and p 516 #14 and 15............... p 517 #18 Naming Assignment: Due next week( +10% if early
 * Day 3**

Forget how to name?? This video will review some of the more important naming schemes from Chem 11 []=

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Sept 11-Monday Day 4 Chem 122-....................................... .1. I fully labelled a curve for heating water with formulas,( potential energy, states, kinetic energy, q and delta H). We worked on group work for the last part of class. I went through an example like #15 from last fridays homework to show what to do when you have a different amount of a chemical and have to use an equation for energy per mole. Please redo 14,15,18 tonight if you had trouble on it..do not worry 2.Please do the practice sheet on heating and cooing curves. 3. The assignment is due friday on enthalpy wrt reactions..you will receive this tomorrow 4. Naming assignment-will be due on Wednesday

1.Today we did an entire energy total calculation Homework: #1 from handout (pink) 2.The group work was completed today so that I can mark it. 3.I went over an outline of the reaction enthalpy assignment.(tomorrow)
 * Sept 12-Tuesday**

Sept 13-Wednesday Day 6 reminder naming assignment is due today 1. You are also required to do 2,3 on the pink handout 2..I will overview assignment on enthalpy wrt reactions. This is due on Friday 3. Today we will complete group work

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Sept 14-Thursday 1-We started Hess's Law Do 8a and 8b from the handout and p 536 66, . Utube video on the topics that we have been learning about. []

Sept 15-Friday Assignment due today Energy change for reactions-blue sheet 1-Read p 525-526 and make 1/2 page of notes...note delta H is actually H ..note the units kJ/mol 2-Do p 526 25,26(use H values from p 525) and 27 to 31 3-Heating/cooling curve assignment: due on Monday...you received this in class

The assignment below is due on monday

Find the total energy required to cool ethanol from 102oC to -134oC. The volume that you are cooling is 502 mL. . Show your work and units for all five calculations for the cooling curve. The bp= 76oC mp= -114oC. Circle or highlight the values that you obtained from tables. The specific heat values for ethanol steam is 0.85 J/g oC and frozen ethanol is 1.05 J/goC. The value for Hvap=38.56kJ/mol and Hfus=4.90kJ/mol. Please include a well-labelled cooling curve with PE, KE, formulas and states on it. Your final answer should contain the proper number of significant digits.

Sept 18-Monday 1-Today you will work with Hess;s Law again. Your assignment is due today on the heating/cooling curve. From the pink sheet do #8cd end of chapter 81 on p 537. 2-Today we started simple calorimeter theory. . . Please note that you may find some of the information regarding formulas in 17.2 to be a little confusing Please do #4 from the pink page on a simple calorimeter calculation.

Sept 20-Tuesday Chem 122-Today we will spend some time working with finding the enthalpy for a reaction using enthalpies of formation. . Homework: Complete pink sheet #9 and p p531 #32,33 and p 532 #36 []

Sept 21-Wednesday 1. We worked on more theory with the calorimeter...a ew more notes and bomb calorimeter calculations 2. You will work with a partner and do some practise with Hess' Law and using table of molar enthalpy.. 3. hwk: Please do ques 5 from the pink sheet and Do p 536 74,81 from your text

Sept 22-Thursday Hess Law quiz on monday 1. Today we will work with a problem with a reaction that has energy beside it. We will use this information to find the energy for a certain amount of a chemical. Please do question 11 a Please do 11b and 10a .#10 a) ans 1.99 x 10exp4 kJ, 2. We checked over 2,3,8d,9a,b,c from the pink sheet. Ques #4 and 5 from the pink sheet.(tmro 3. You started some group work with hess's law. HP .Period 4 please do 25-31 and 18 from Ch 17

Test next thursday on Ch 17 and energy calculations.



Friday Sept 23
Day 10 REMINDER quiz on Monday 1 question on Hess's Law 1. We will complete our group work with Hess' Law and using the table of enthalpies of formation.. 2.We will finish our work on calorimeters with a few more notes. We will work out the energy for a combustion reaction(this last item will be done on Monday) If you were absent, here are the notes. Would you also do 1 and 3 from the document below(58 Enthalpy pair work)) Calorimeter calculation: Need more practice? Extra Practise: A. A chemistry student dissolves 4.51 grams of sodium hydroxide in 100.0 mL of water at 19.5°C (in a calorimeter cup). As the sodium hydroxide dissolves, the temperature of the surrounding water increases to 31.7°C. Determine the heat of solution of the sodium hydroxide in J/mol. B. A 2.50 g sample of zinc is heated, then placed in a calorimeter containing 65.0 g of water. Temperature of water increases from 20.00 Celsius to 22.50 Celsius. The specific heat of the zinc is 0.390 J/g oC. What was the initial temperature of the zinc metal samples.(we are going to assume that the final temp of the zinc and the water is the same. C. A 5.23 g sample of coal(assume pure carbon) is placed in a bomb calorimeter that has a specific heat of 4.53 kJ/oC. If the temperature changes from 21oC to 28oC, find the Hc for the coal.

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MondaySept 26- Hess's Law quiz today
1. We went over 10b or a from thursday. 2.I introduced the last type of calculation today. The example that I went over in class is attached as some of you had grad photos. 3.Please do #13 tonight. The second question on propane is to be done tomorrow nightt 13.(You will add 13 to your page).
 * 1) 13 What amount ( mass) of methane undergoing complete combustion is required to heat 100.0 L of water from 5 degrees celsius to 70 degrees celsius?

Here is another question like #13 to try What mass of propane must be burned to heat 2.50 L of water from 10 degrees Celsius to 800 degrees Celsius? I WILL EXPLAIN GROUP REVIEW

Sept27 Tuesday-
1.You were asked to do #6 and 7 from the pink sheet for tomorrow and the propane question. 2.Make sure that you do the propane question tonight.(see above) 3.Do 17.1 on looseleaf ...this is to be passed in at the end of class 4. You will work for the last part of the class on completing pair work from 58/59 in blue booklet. When all is complete, you will do work on the review sheet. Tomorrow .We will get into new groups and do two stations of group review for thursday's test. []

CHEM 122 you have a test tomorrow thursday Sept 29.....please practise your calculations....also do not forget that is adviseable to have read through the chapter twice.
You received an outline that is like the Study guide at the end of your chapter earlier in the week. Please remember that there are several practise questions at the end of the chapter. We will do some more group review to practise certain key types of questions for the test. . solution for #13 worked out Total energy [] [] Hess's Law []

Thursday Sept 29-Test today on Ch 17/Unit 1 on energy

Friday Sept 30 1. Intro to Ch 18 2. Collision reaction theory, aka Kinetic Molecular Theory 3. Pease make up half a page of notes on 18.1, thn draw the activation energy diagram from p 547 into your note(~1/2 page) Would you also include the labels from p 543 on the diagram. Text p 547 1-5

Monday Oct 3 1. LeChatelier's Principle Concentration and Temperature 2. Handout PLease do A finish the entire side of the page up to and including 4.

Tuesday Oct 4 LeChateliers Prinicple Volume and pressure p 555 #6 from text and finish section A of blue sheet. intro to equilibrium [] bailing beakers [] dynamic demo []

Wed Oct 5

We went over the equilibrium law and the equilibrium constant. From the Blue sheet do section C 1,2,3,4 #8 first column, text questions starting at p557-559 #7-10,.

TK ( western university presentation people)

You started some pair work(next Tuesday) Happy thanksgiving!

Tuesday Oct 11 Chem 122-We will overview the connection between potential energy diagrams and activation energy diagrams.I assigned some questions from the homework...on activation energy,14, 15 from the front of the page....as well as B 9 to 12 involving LeChateliers principle and equilibrium law. The questions from the blue handout #14 and 15 will help make you really think about the connections. .

You will do some group work. on 71 and 72

Oct 12 Wednesday- On thursday there is a Quiz on on equilibrium law,constant and LeChateliers Principle.
Day 23 I will go over rate determining step and reaction mechanisms. There will be some notes on this topic. There will also be notes on section 5 in chapter 18. Homework: handout #10 all it has the activation energy diagram with fingers on it.(Friday this will be assigned) white handout #5 and go back and redo #4 p 579 #38 to 42(omit 41) tmro BM notes

Today you will finish work on on Chemical Equilibrium and LeChateliers Principle with a partner. Partner 1 1. a, 2ab 3a 4b from 71 and 1a,d 2c,d 3. 3a c from 72 Partner 2 1 b 2ac 3bc 4a from 71 and 1b,c 2 a,b 3 b, c from 72

I will also complete the last of the notes on 8.5 and Kinetics.

Homework for p 579 38 to 42. If time permits we will watch some more videos on equilibrium.

Oct 13-Thursday - ..........Test next week on Oct 21 Test Reviews
Day 24 Chem 122 You will have a quiz today on Lechatelier and Equilibrium Law and Equilibrium constant. We will finish our first ex from yesterday and then go over one more ex with reaction mechanisms. Hwk: p 579 38 to 42(omit 41), blue page C 9 to 12 and text page 581 do 67 Absent today JM

Oct 14-Friday
Day 25 Chem 122- Today I went over Ksp. Please do section D #1-7 from the top of the handout (these deal with 18.5 and kinetics and activation energy)and 1,4,2 from the bottom of the handout on Ksp. If you are away then please look this up in your text under section 18.3. absent You will receive 18.5-assignment- and 18.2 assignment P 2 18.5 due on Tuesday and 18.2 due on wednesday P3 and 4 18.5 due on Wednesday and 18.2 due on Tuesday

Oct 17-Monday Day 26 Homework: Please read p 563-565 on The Common Ion Effect and precipitation. Make up your own notes on this topic. Copy example on p 564 into your notes. Now do p 564 #19, #20 and p 565 23,24

Today we worked on Ksp (solubility product) again and I went over some more examples that involved using your calculator.The following questions were assigned from the worksheet(blue) on Ksp...#4,#3 Also from your text 562 16 and 17 p 565 23,24. I returned your quiz today

Oct 18-Tuesday p2 18.5 due today p3/4 18.2 due today We will review the common ion effect and go over predicting precipitation in detail. Please do #6 and #7 from problem sheet and p 565 #25 and #26, 27

We are going to start with 19.2 in class. New work on pH, POH and Kw and hydronium and hydroxide ion concentration.Homework tonight: We will go over the relationship between pH and pOH again as well as Kw and H+and OH - You will get some calculator practise with these calculations ...you did the bottom left sheet 2 #1all of the handout
 * Oct 19-Wednesday p2 18.2 due today p3/4 18.5 due today**
 * Day 28**

Do #10 from back of blue sheet

Oct 20-Thursday -Finish Activation Energy Group Review note volume is 1L in both of the last two questions Solutions to blue sheet section D

Blue sheet Answers for #5 Ag + = 1.9 x 10 ^-6 mol/L
 * 1) 6 no there is not a precipitate Product is 2.1 x 10 -5 the value has to be greater than Ksp
 * 2) 7 yes there is a precipitate Product is 2.5 x 10 -6



Oct 21-Friday
Day 30 Test on ch 18 today

Oct 24-Day after mole day Day 29 We are going to continue on with 19.2 in class with more work on pH, POH and Kw and hydronium and hydroxide ion concentration.Homework tonight: Sheet 2 complete(you likely did this in class) #1 and 2, 3 and 4 AND Sheet 1(top left corner of page) ques 1,2,3 We will go over the relationship between pH and pOH again as well as Kw and H+and OH - You will get some calculator practise with these calculations

ASSIGMENT FOR Friday . You will be doing some theory work from 19.1 for homework on your own for friday. You will be passing in 3 things 1-Please make up at least one page of notes on this section. 2- On p 593 Do #1 to 8. 3-Please make up ten different questions other than 1-8. On the reverse side of the page write the answers.(you may write the answers on another page if you wish. This will be passed in on Friday Oct 28 for ma .

Oct 25-Tuesday 1- We compared strong and weak acids theoretically. 2-I went over the assignment for friday 3- We checked our answers for the calculations from sheet 2 and sheet 1 using logs and 10 to the power of x 4-Please do p 596 9, 10, p 599 11,12and copy diagram from the middle of the page 597 into your notebook

Oct 26-Wednesday Chem 122- Remember that 19.1 is due on friday - we will go over calculations involving strong acids and bases.Please do #5,9 and 13 from the long worksheet. Please remember to bring a sample for testing pH Would you also complete the following text questions. From the textbook you did p 600 #13, 14, 15,

. ===Thursday Oct 27Day 33===

More work with strong acids and bases today. Please do question 6 and 14 Sheet 3 - questions 1-5

. We went over the terms conjugate acid, conjugate base and identifying acids and bases for forward and reverse reactions. .Please do the rest of sheet 3 and 1a,b,c,d,2,3 from the back of the long white sheet text p 600 #16
 * Friday Oct **8 Day 34

Monday Oct 31

Practise page 1,2,3 on indicators and finish 2 and 3(amphoteric and conjugate acid or base) from sheet that you got last week. I did a demo with indicators and introduced you to the terminology.

Tuesday Nov 1 Period 2 and 4- 1- We worked on a little more theory from 19.1 and reviewed the terminology 2-Partner work from the blue booklets sheet 77 in blue booklet 3- Hwk: complete sheet3 from last week and p 604 17-21 Period 3 I introduced Ka and assigned #7 to 10 from the side of the long page of practise questions on acids, bases and salts

Wed Nov 2 Finally we have samples to test.... hwk ques 15 on oranges asparagus blackberries and prelab

period 3 we also went over titration and lab details

Thursday Nov 3 Period 2 and 4 I introduced Ka and assigned #7 to 10 from the side of the long page of practise questions on acids, bases and salts

Period 3

I went over a reintroduction to titrations. You will be doing a couple of experiments with titrations in this course. I will handout your prelab for lab set 1. []

We went over how to operate the glx in preparation for labs. .

Period 3-see the schedule below Lab Set 1 Day 1 Please have your pre-lab ready to pass in before you start labs. No open toed shoes or contact lenses please Friday NOv 4 Lab Day 2 Mon Nov 7 Lab Day 3 Tues Nov 8 no lab assembly Wed Nov 9 lab day 4

Period 3 -We completed our work with Kb today. I assigned #12, 13 from the long sheet, and #6 Text ques p 611 24 to 29

Mon Nov 7 period 2 and 4 lab day 1 period 3 lab day 3

Tuesday Nov 8 no labs today P3 1- We worked on a little more theory from 19.1 and reviewed the terminology 2-Partner work from the blue booklets sheet 77 in blue booklet 3- Hwk: complete sheet3 from last week and p 604 17-21 P2 and 4 We completed our work with Kb today. I assigned #12, 13 from the long sheet, and #6 Text ques p 611 24 to 29 I will start the five step process for predicting acid/base equilibria with you. You already received a handout for practising this. Do #5, # 1 to 4 and #7 from the practise sheet.

Wednesday Nov 9

period 2 and 4 lab day 2 period 3 lab day 4

Thursday Nov 10 period 2 and 4 lab day 3 period 3 1- We worked on a little more theory from 19.1 and reviewed the terminology 2-Partner work from the blue booklets sheet 77 in blue booklet 3- Hwk: complete sheet3 from last week and p 604 17-21

Nov 11-School holiday

Monday Nov 14 period 2 and 4 lab day 4 period3- We went over Ka Kb and Kw relationship and started predicting acid/base reactions. Tomorrow we will ques 15 oranges asparagus ques and finish group work from yesterday

Tues Nov 15 period 2 and 4 5 step acid base chemistry please do 4,5,3,2 from 5 step practice questions Do 6 from Ka Kb questions

Period 3 Please do 15abc on asparagus, blackberries and 6 from Ka Kb 5 step acid base chemistry please do 4,5,3,2 from 5 step practice questions

Note: the following have been previously assigned. textbook p 611 26 to 29 and p 604 17 to 21

Wednesday Nov 16 Period 2 and 4 Today we will finish 5 step questions do 1 to 3 on handout (long white sheet) Do 1,6,7,8 from the practise sheet. I will return your theory questions today and do a synopsis of acid/base theories

You will be given 1/2 of the class to do lab work...please make sure you complete your work as I will be marking labs I will also check to see that you have completed the assigned questions from last week on Ka and Kb.

Thursday Nov 17 Group review of Ch 19.1 to 19.3-first half of class We went over Ka and ICE problems. I assigned p 610 22,23

We will work on alkanes and organic chemistry. Ch 22

Utube reviewing arrhenius and bronsted/lowry __**RB**__ please use the following youtubes to review for Ch 19.1 to 19.3 test [] [] song []

Friday Nov 18 Day 48 1/2 class group review and More work with alkanes Test on Ch 19.1 to 19.3-tuesday

Monday NOv 21 Day 49 Isomers of alkanes(we will start this on Wednesday) On green handout, please do sheet 1 1-11 copy both the structure and the and name into your notebook We did some more group nreview for the test tomorrow.

Tuesday NOv 22 Test on 19.1-19.3 P 3 assignment given out due on thursday

Isomers of alkanes On blue handout, please do sheet 1 1-11 copy both the structure and the and name into your notebook

Wed Nov 23 We went over isomers of alkanes C6 and C7 Midterm Review -done in groups P2 and 3 will receive the assignment due on monday

Thurs Nov 24 We checked over the answers 1-11 from handout that you received green sheet(next Tuesday) You worked on isomers of C7 and C8 in pairs

Group Review for the midterm-last 30 minutes or so of class =Midterm Review Helpful Items=

Monday Nov 28-MIDTERM Homework p 696 3,4 p 701 8-12

Tuesday Nov 29 GG We did an intro to alkenes, and then you worked on completing the isomers of C7 and C8 tmro we will do the following as alkenes/alkynes- Please do sheet 2 ques 3,5,6,9,10(ignore cis for now) and p 696 3,4 and p 701 8-12

Wednesday Nov 30 snow day Thursday Dec 1 Snow day

Friday Dec 2. We completed the work on alkenes and alkynes. Please complete P2 on the handout You had an introduction to cis and trans geometric isomers. Go back to sheet two and fix the names of those that are cis and trans isomers. p 703 16,17 p 707 22,25 P2 and 3 received an assignment on 22.5 that is due on Tuesday of next week(bonus if submitted Monday) P 4 will receive this on Monday and it will be due on Wednesday(Tuesday for bonus)

Next week...postponed due to snow day.... You received a graphing assignment .(see the reverse of the handout that you received for this unit) this is due next monday dec 7 you will likely find it helpful to graph 15 points or so, then recheck for areas that you need more points. It is not necessary to plot every last data point. The y axis is pH and the x axis is Volume. The last question requires you to do some research about titration curves. Check your sources online or in texts 122 After Midterm

Monday Dec 5 122 After Midterm

Tuesday Dec 6 122 After Midterm

DISREGARD BELOW

Wednesday Nov 30 GG We completed the work on alkenes and alkynes. Please complete P2 on the handout. You received a graphing assignment .(see the reverse of the handout that you received for this unit) this is due next Tuesday Dec 6. you will likely find it helpful to graph 15 points or so, then recheck for areas that you need more points. It is not necessary to plot every last data point. The y axis is pH and the x axis is Volume. The last question requires you to do some research about titration curves. Check your sources online or in texts.

Thursday Dec 1 We completed the work on alkenes and alkynes. You received a graphing assignment .(see the reverse of the handout that you received for this unit) this is due next monday dec 7 you will likely find it helpful to graph 15 points or so, then recheck for areas that you need more points. It is not necessary to plot every last data point. The y axis is pH and the x axis is Volume. The last question requires you to do some research about titration curves. Check your sources online or in texts.

TEST 3 TUESDAY NOV 24 19.1-19.3 MIDTERM MONDAY NOV 30

TEST 2 TUESDAY Oct 27

Course info form for parents to sign- Please get this in asap A: //"To mole or not to mole, this is the question."// Q: What did Avogadro invent for his wife to use as a night cream? A: // Oil of Molay // Q: How much does Avogadro exaggerate? A: He makes mountains out of mole hills ||
 * Q: What line from Shakespeare do high school moles have to memorize?

**Sept 9- Wednesday-Welcome to Chemistry**
-I introduced you to heat, thermochemistry, exo and endothermic and you did a calculation with q=mcdelta
 * Day 1** - Today we worked on specific heat and specific heat capacity. p 510 #5 to#11....

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Need to review?? Chem 11??? Check this out Chicken Soup For The Chemistry Soul

**Sept 10-Thursday........................................................ EK [[file:Intro to Enthalpy Ch 17.docx]]**

 * Day 2**


 * Today you were introduced to enthalpy change(table 17.3) and enegy per mole. p 521 #21 and #22 and p 524 #23 and 24 I handed out a page of tables for you to use.**

The table that I was talking about in class is below

**Sept 11-Friday**
Day 3 Chem 122-More fun with Enthalpy today. I went over enthalpy today and reviewed phase change and how to calculate the energy involved. I also introduced you to table 17.3 and 17.2 This is a topic that will present some challenges. Please be patient it will get easier in time. .We started writing thermochemical equations that were exo and endo thermic and potential energy diagrams Homework: p 510 #,4 and p 516 #14 and 15 p 517 #18 Naming Assignment: Due next Wednesday
 * Day 3**

Sept 14-Monday
Day 4 Chem 122-....................................... EK................first type of problem

We completed writing thermochemical equations that were exo and endo thermic and potential energy diagrams. I went over the answers for 21,22,23 and 24 from last Thursday nights homework. We worked on group work for the last part of class. I went through an example like #15 from last nights homework to show what to do when you have a different amount of a chemical and have to use an equation for energy per mole. Please try 14,15,18 tonight if you had trouble on it..do not worry Also do 4 on p 510

Here are some review utube videos and wikis designed by some chemistry chem 111 classes 2012 Chicken Soup For The Chemistry Soul 2011 Awesome Chem Help Are you Hungry??? Forget how to name?? This video will review some of the more important naming schemes from Chem 11 []=

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September 15-Tuesday................................................... EK Day 5 Chem 122- I fully labelled a curve for heating water with formulas,( potential energy, states, kinetic energy..will be done tomorrow). I assigned all of #1 from the purple handout. . The assignment is due tomorrow on enthalpy wrt reactions. We went over 14,15 and 18. Do p 526 27 to 31 Homework: #1 from handout and p526 #25 and 26 The group work was completed today so that I can mark it(more time will be given).

September 16-Wednesday Day 6 Chem 122-Today we practiced six heating and cooling curves, and I assigned a detailed ethanol cooling curve for monday to pass in. You are also required to do 2,3 on the blue handout. The assignment below is due on monday

Assignment:

Find the total energy required to cool ethanol from 102oC to -134oC. The mass you are cooling is 1.52 g. Show your work and units for all five calculations for the cooling curve. The bp= 76oC mp= -114oC. Circle or highlight the values that you obtained from tables. The specific heat values for ethanol steam is 0.85 J/g oC and frozen ethanol is 1.05 J/goC. Please include a well-labelled cooling curve with PE, KE, formulas and states on it. Your final answer should contain the proper number of significant digits.

Sept 17-Thursday 1. We went over answers to the heating/cooling curves worksheet and pink sheet......... 2,3 2. we checked over the cooling curve from yesterday 3. We also went over solution enthalpy ...notes then checked the answers to the two questions assigned on monday 4. Group work was completed from blue booklet 5. short and quick thermochemical assigned was worked on...most will pass this in at the end of class Utube video on the topics that we have been learning about. []

p526 #25 and 26

Sept 18-Friday
1-We started Hess's Law Do 8a and 8b from the handout and p 536 66,74 2- you worked on the thermochemical equations from the back of the blue sheet. these will be passed in.. 3-Group work was completed

Monday Sept 21- 1-Today you will work with Hess;s Law again. Your assignment is due today on the heating/cooling curve. From the blue sheet do #8cd end of chapter 81 on p 537. 2-Today we started simple calorimeter theory. Homework: You assignment is due on Monday. . . Please note that you may find some of the information regarding formulas in 17.2 to be a little confusing Please do #4 from blue page on a simple calorimeter calculation.

Tuesday Sept 22 Chem 122-Today we will spend some time working with finding the enthalpy for a reaction using enthalpies of formation. . Homework: Complete blue sheet #9 and p p531 #32,33 and p 532 #36 []

Wednesday Sept 23 Day 9 Chem 122- You will work with a partner and do some practise with Hess' Law and using table of molar enthalpy. We worked on more theory with the calorimeter. Please do ques 5 from the Blue sheet Do p 532 number 36

Please do #3 and #4 on looseleaf if you were absent. Hint for #4 cycloheptane is C7H14(l) ---sorry I am unable to put subscripts with wkispaces---more hints...the raction for combustion of cycloheptane must be written first, in other words you must figure out what this is first then use it as your net reaction that you want to find energy change for.

Assignments: Handout 17.1 to be done on looseleaf for Tuesday



===Sept 24-Thursday Hess Law quiz on monday=== Chem 122-More work with reaction calculations where a reaction is providing energy for heating water in a hot water tank.. We checked over #5 from the blue sheet. I also went over an example from the handout. question 11 a Please do 11b .#10 a) ans 1.99 x 10exp4 kJ, . Test next thursday on Ch 17 and energy calculations.



Friday Sept 25
Day 10 Chem 122- We will complete our group work with Hess' Law and using the table of enthalpies of formation.. We will finish our work on calorimeters a

nd you were assigned some calorimeter questions from the smart board for homework. JB Calorimeter calculation: Need more practice? Extra Practise: A. A chemistry student dissolves 4.51 grams of sodium hydroxide in 100.0 mL of water at 19.5°C (in a calorimeter cup). As the sodium hydroxide dissolves, the temperature of the surrounding water increases to 31.7°C. Determine the heat of solution of the sodium hydroxide in J/mol. B. A 2.50 g sample of zinc is heated, then placed in a calorimeter containing 65.0 g of water. Temperature of water increases from 20.00 Celsius to 22.50 Celsius. The specific heat of the zinc is 0.390 J/g oC. What was the initial temperature of the zinc metal samples.(we are going to assume that the final temp of the zinc and the water is the same. C. A 5.23 g sample of coal(assume pure carbon) is placed in a bomb calorimeter that has a specific heat of 4.53 kJ/oC. If the temperature changes from 21oC to 28oC, find the Hc for the coal.

======

MondaySept 28- Day 12 Hess's Law quiz today
Day 12 Chem 122- We went over 10b or a from thursday. I introduced the last type of calculation today. The example that I went over in class is attached as some of you had grad photos. Please do #13 tonight. The second question on propane is to be done tomorrow night. Homework: Do 17.1 on looseleaf ...this is to be passed in on Tuesday.

13.(You will add 13 to your page).
 * 1) 13 What amount ( mass) of methane undergoing complete combustion is required to heat 100.0 L of water from 5 degrees celsius to 70 degrees celsius?

Here is another question like #13 to try What mass of propane must be burned to heat 2.50 L of water from 10 degrees Celsius to 800 degrees Celsius?

Sept29 Tuesday-Day 13
You were asked to do #6 and 7 from the blue sheet for tomorrow. Make sure that you do the propane question tonight.

We will get into new groups and do two stations of group review for monday's test.
[]

CHEM 122 you have a test tomorrow thursday Sept 25.....please practise your calculations....also do not forget that is adviseable to have read through the chapter twice.
Day 14 Chem 122-You received an outline that is like the Study guide at the end of your chapter earlier in the week. Please remember that there are several practise questions at the end of the chapter. We will do some more group review to practise certain key types of questions for the test. . solution for #13 worked out Total energy [] [] Hess's Law []

Thursday Oct 1 Day 15 Chem 122- Test Energy/Enthalpy Unit Ch 17-this will happen tomorrow


 * Sept 26 Friday-TEST TODAY-yesterday school was cancelled**
 * Day 16**

Oct 5-Monday Chem 122-Today we will begin the unit on Solutions to Kinetics to Equilibrium.. You will be assigned 1 to 5 on p 547. Please put the diagram from p 547 into your notes and include the labels from p 543 on it. Sketch an activation energy diagram for an endothermic situation. Do 14 and 15 from the front of the handout.

I will do a short activity to show how surface area affects reaction rate

Oct 6-Tuesday
Day 18 Chem 122-We completed going over concentration and temperature(tmro) for prediciting equilibria using LeChateliers Principle. I assigned several questions form a handout..middle section A pink 3,4,6,7,9,11,12 and redo 14 and 15 from the reverse side of the page on activation energy diagrams. intro to equilibrium [] bailing beakers [] dynamic demo [] I also reviewed acids, bases and salts and their naming. Here is a link for predicitng equilibria. Please do review of naming assignment for monday. [] Austin: sheet 2 3,4,6,7,8, 9,11, and right sideB #13 all reverse side of the sheet 14,15 on activation energy

Oct 7- Wednesday
Day 20 We completed Pressure and volume as it applies to LeChatelier’s Principle. Do all of the questions from the(section A) middle handout that were not previously assigned(1,5,10,12,13 and section B #13 all and #14 all. Do p 555 #6

Martin 

Oct 13- Tuesday
Day 21 We went over the equilibrium law and the equilibrium constant. From the green sheet do section C #8 first column, 12 all and 13 a,c,e and text questions starting at p557-559 #7-10,and p 559 #14 to 16 and 15 from section B

JL

You started some pair work.

Oct 14-Wednesday
Day 22 Chem 122-We will overview the connection between potential energy diagrams and activation energy diagrams.I went over some questions from the homework...on activation energy, 15 from the front of the page....as well as 8c, 12 and 13a involving LeChateliers principle and equilibrium law. The questions from the blue handout #14 and 15 will help make you really think about the connections. . absent? Please do the pink sheet section C 1-4 and 9,10,11 and blue sheet 3,4,5

You will do some more group work. on 71 and 72

http%3a%2f%[|2fwww.chm.davidson.edu]%2fChemistryApplets%2findex.html assignment for next thursday: naming compounds please do this on looseleaf...

Oct 15 Thursday- On Friday there is a Quiz on on equilibrium law,constant and LeChateliers Principle.
Day 23 I will go over rate determining step and reaction mechanisms. There will be some notes on this topic. There will also be notes on section 5 in chapter 18. Homework: handout #10 all it has the activation energy diagram with fingers on it. p 579 #38 to 42(omit 41) BM notes

Today you will finish work on on Chemical Equilibrium and LeChateliers Principle with a partner. Partner 1 1. a, 2ab 3a 4b from 71 and 1a,d 2c,d 3. 3a c from 72 Partner 2 1 b 2ac 3bc 4a from 71 and 1b,c 2 a,b 3 b, c from 72

I will also complete the last of the notes on 8.5 and Kinetics.

Homework for weekend p 579 38 to 42. If time permits we will watch some more videos on equilibrium.

Oct 16-Friday - ..........Test next week on Oct Test Reviews
Day 24 Chem 122 You will have a quiz today on Lechatelier and Equilibrium Law and Equilibrium constant. Today I went over Ksp. Please do #1-7 from the top of the handout (these deal with 18.5 and kinetics and activation energy)and 1,2 from the bottom of the handout on Ksp. If you are away then please look this up in your text under section 18.3. We also watched the Haber Process Video(did not have time for video) Did you attend the UNB presentation Here are some notes

Oct 19-Monday
Day 25 Chem 122- Today we worked on Ksp (solubility product) again and I went over some more examples that involved using your calculator.The following questions were assigned from the worksheet(green) on Ksp...#4,#3 Also from your text p 565 23,24. I returned your quiz today.

[|http://www.bing.com/videos/search?q=haber+process+youtube&qpvt=haber+process+youtube&FORM=VDRE&adlt=strict#view=detail&mid=EA2B6C38709839D4BD87EA2B6C38709839D4BD87]

.

Oct 20-tuesday Day 26 You will receive 18.5-assignment-due on thursday Today you will watch some equilibrium videos that review Lechateliers Principle and The Equilibrium Law. . Homework: Please read p 563-565 on The Common Ion Effect and precipitation. Make up your own notes on this topic. Copy example on p 564 into your notes. Now do p 564 #19, #20 and #27 as well as the blue sheet #5. (p 562)please do 17, 18

Oct 21-Wednesday We will review the common ion effect and go over predicting precipitation in detail. Please do #6 and #7 from problem sheet and p 565 #25 and #26 You received 18.2. It is due on friday

We are going to start with 19.2 in class. New work on pH, POH and Kw and hydronium and hydroxide ion concentration.Homework tonight: We will go over the relationship between pH and pOH again as well as Kw and H+and OH - You will get some calculator practise with these calculations ...you did the bottom left sheet 2 #1all and #2all of the handout 18.5 is due today 18.2 is due tomorrow
 * Oct 22-Thursday 18.5 DUE TODAY**
 * Day 28**

Answers for #5 Ag + = 1.9 x 10 ^-6 mol/L Today we will do another homework check on severals questions that have been assigned. .
 * 1) 6 no there is not a precipitate Product is 2.1 x 10 -5 the value has to be greater than Ksp
 * 2) 7 yes there is a precipitate Product is 2.5 x 10 -6

Oct 23-Friday Day 29 We are going to continue on with 19.2 in class with more work on pH, POH and Kw and hydronium and hydroxide ion concentration.Homework tonight: Sheet 2 complete(you likely did this in class) #1 and 2, 3 and 4 We will go over the relationship between pH and pOH again as well as Kw and H+and OH - You will get some calculator practise with these calculations



note volume is 1L in both of the last two questions

Oct 26-Monday..... TEST.....TUESDAY
Day 30 Test on ch 18 on tuesday We continued on with pOH and PH, then did some group review. Here are some helpful files for studying tonight. Your sheet was pink not green, but the answers are below... note volume is 1L in both of the last two questions



We will do a little more work with pH and POH today and you will doSheet #1 top left 1,2 and (#3) will be assigned for wednesday. <span style="font-family: Arial,Helvetica,sans-serif;">ASSIGMENT FOR Thursday <span style="font-family: Arial,Helvetica,sans-serif;">. You will be doing some theory work from 19.1 for homework on your own for thursday. You will be passing in 3 things <span style="font-family: Arial,Helvetica,sans-serif;">1-Please make up at least one page of notes on this section. <span style="font-family: Arial,Helvetica,sans-serif;">2- On p 593 Do #1 to 8. <span style="font-family: Arial,Helvetica,sans-serif;">3-Please type up ten different questions other than 1-8. On the reverse side of the page write the answers.(you may write the answers on another page if you are emailing..) <span style="font-family: Arial,Helvetica,sans-serif;">This will be passed thursday Oct 23 for marks <span style="font-family: Arial,Helvetica,sans-serif;">If you are unable to type and print the 10 questions, please email them to me and I will print them for you.

Oct 27 Tuesday
Day 31 .TEST on Ch 18 today.

p 596 9, 10 and copy diagram from the middle of the page 597 into your notebook
 * Do not forget that section 19.1 had homework that will be assigned for thursday's class**.

Test Reviews

Oct 28-Wednesday Chem 122- Remember that 19.1 is due tomorrow....changed to friday - we will go over calculations involving strong acids and bases.Please do #5,10 and 13 from the long worksheet. Please remember to bring a sample for testing pH Would you also complete the following text questions. From the textbook you did p 596 # 9 p 599 #11, #12, p 600 #13, 14, 15,

. ===Thursday Oct 29 Day 33===

19.1 due today...changed to tomorrow More work with strong acids and bases Sheet 3 -2 more questions 6,8 LOng sheet 5,10 and 13

. We went over the terms conjugate acid, conjugate base and identifying acids andbases for forward and reverse reactions. .Please do the following questions that were mentioned yesterday and 1a,b,c,d and sheet 3 6,71 from the ch 19 acid base salt sheet. You actually started this in class. From the textbook you did p 596 # 9 p 599 #11, #12, p 600 #13, 14, 15,(Already assigned) WE did not have time for ... I did a demo with indicators and introduced you to the terminology. We also highlighted the difference between Arrhenius, Bronsted/Lowry and Lewis theories.
 * Friday Oct **30 Day 34

Monday Nov 2-Mr Ring 1- We went over some answers to the assigned calculations. 1 on conjugates 2-You did some practise questions using the indicator table. 1,2 and 3 3-Please do 19.2 It is due on wednesday

Tuesday Nov 3 Day 37 1- We will complete our notes on Bronsted/Lowry and indicators 2- Partner work from the blue booklets sheet 77 in blue booklet 3- Hwk 8,11,12 from long sheet and complete sheet3 reminder from text you have already done 11 to 15 starting on p 599

Wednesday Nov 4 Day 39 I introduced Ka and assigned #7 to 10 from the side of the long page of practise questions on acids, bases and salts Tomorrow I will assign Text p 610 22,23

Thursday Nov 5 Day 40-We completed our work with Kb today. I assigned #12, 13 from the long sheet, and #6 Text ques p 611 24 to 29 Friday Nov 6

I went over a reintroduction to titrations. You will be doing a couple of experiments with titrations in this course. I will handout your prelab for lab set 1. []

MOnday NOv 9 Reminder Pre-lab for tomorrow and Major assignment is due on Friday TEST coming Friday Nov 14 Day 41 We went over how to operate the glx in preparation for labs. . I will start the five step process for predicting acid/base equilibria with you. You will receive a handout for practising this. Do #5, # 1 to 4 and #7 from the practise sheet.

Tuesday Nov 10 Day 42 Lab Set 1 Day 1 Please have your pre-lab ready to pass in before you start labs. No open toed shoes or contact lenses please

Thursday Nov 12 Lab Day 2

Friday Nov 13 Lab Day 3

Monday Nov 16 Lab Day 4

Tuesday Nov 17 We continued on with the five step procedure for predicting acid/base equilibria. Do #5, # 1 to 4 and #7 from the practise sheet. textbook p 611 26 to 29 and p 604 17 to 21

Wednesday Nov 18

Today we will finish 5 step questions I will return your theory questions today and do a synopsis of acid/base theories I will also check to see that you have completed the assigned questions from last week on Ka and Kb.

and do ICE questions with Ka. Hwk: p 610 #22 and #23

Thursday Nov 19 Group review of Ch 19.1 to 19.3-first half of class We went over Ka and ICE problems. I assigned p 610 22,23 VH notes We will work on alkanes and organic chemistry. Ch 22

Utube reviewing arrhenius and bronsted/lowry __**RB**__ please use the following youtubes to review for Ch 19.1 to 19.3 test [] [] song []

Monday Nov 23 Day 48 VH notes 1/2 class group review and More work with alkanes Test on Ch 19.1 to 19.3-wednesday

Tuesday Nov 24 Day 49 Isomers of alkanes On green handout, please do sheet 1 1-11 copy both the structure and the and name into your notebook

Wednesday Nov 25 Test on 19.1-19.3

Isomers of alkanes On blue handout, please do sheet 1 1-11 copy both the structure and the and name into your notebook

Thursday Nov 26 homework check and isomers of alkanes C6 and C7 Midterm Review

Friday Nov 27 We checked over the answers 1-11 from handout that you receive today Group Review for the midterm-last 30 minutes or so of class

Monday Nov 30-MIDTERM Homework p 696 3,4 p 701 8-12

Tuesday Dec 1 We did an intro to alkenes, I assigned isomers of C7 tmro we will do the following as we went down to science expo alkenes/alkynes- Please do sheet 2

Wednesday Dec 2 We completed the work on alkenes and alkynes. You received a graphing assignment .(see the reverse of the handout that you received for this unit) this is due next monday dec 7 you will likely find it helpful to graph 15 points or so, then recheck for areas that you need more points. It is not necessary to plot every last data point. The y axis is pH and the x axis is Volume. The last question requires you to do some research about titration curves. Check your sources online or in texts.

Thursday Dec 3 . You had an introduction to cis and trans geometric isomers. Go back to sheet two and fix the names of those that are cis and trans isomers. p 703 16,17 p 707 22,25 You received a graphing assignment .(see the reverse of the handout that you received for this unit) this is due next monday dec 7 you will likely find it helpful to graph 15 points or so, then recheck for areas that you need more points. It is not necessary to plot every last data point. The y axis is pH and the x axis is Volume. The last question requires you to do some research about titration curves. Check your sources online or in texts 122 After Midterm

On friday we will work with some 5 step questions. I will also check to see that you have completed the assigned questions from last week on Ka and Kb. Make sure that the rest of the sheet of 5 step questions are done for next tuesday. textbook p 611 26 to 29 and p 604 17 to 21

.....p 596 # 9 p 599 #11, #12, p 600 #13, 14, 15, 16.

Wednesday Nov 6-Major assignment is due today Day 43 Lab Set 1 Day 2 No open toed shoes or contact lenses please.

. Make sure that the sheet of 5 step questions are done for this friday

Thursday Nov 7 Day 44 Day 3 of labs

Friday Nov 8 Today we will finish 5 step questions and do ICE questions with Ka. Hwk: p 610 #22 and #23 I will return your theory questions today and do a synopsis of acid/base theories I will also check to see that you have completed the assigned questions from last week on Ka and Kb. Make sure that the five step questions are completed for tuesday.

Tuesday Nov 12 Day 45 Labs Day 4

Wednesday Nov 13 Day 47 Group review of Ch 19.1 to 19.3 Utube reviewing arrhenius and bronsted/lowry __**RB**__ please use the following youtubes to review for Ch 19.1 to 19.3 test [] [] song [] __**RB**__-please see the following link to get a topic review sheet for test on 19.1 to 19.3 Test Reviews

Thursday Nov 14 Day 48 Test on Ch 19.1 to 19.3 __**RB**__- Please study for test on 19.1 to 19.3-make-up next wednesday nov 28 at noonhour

Monday Nov 18 Day 49

We will work on alkanes and organic chemistry. Ch 22 __**RB and JS**__- Here is a document covering what we did during the first half of the class today. Group review for the midterm-during the second half of class

Tuesday Nov 19 Day 51 We will spend some more time on alkanes and Ch 22 __**RB and JS**__-The notes on alkanes were completed today-you have the document above from yesterday.

Group review for the midterm-we spent 20 minutes more on group review

Wednesday Nov 20- MIDTERM IS TOMORROW Day 52 We will spend more time on alkanes-we drew a few isomers __**RB and JS**__ Please do 1-11 from handout that you receive today Group Review for the midterm-last 20 minutes or so of class

Thursday Nov 21-MIDTERM TODAY

.Assignment for next tuesday: Graph of titration curves

Friday Nov 22 We will go ove the answers to sheet 1 on alkanes then finish filling in the table on isomers up to C6. You worked on a pair assignment on C7 and C8 isomers..

Monday Nov 25- LAST DAY TO COMPLETE LAB WORK AS GRADE 11's are now going into the lab We went over alkenes and alkynes. the assigned homework was sheet 2 from the handout.

Tuesday Nov 26-We completed the work on alkenes and alkynes. You had an introduction to cis and trans geometric isomers. Go back to sheet two and fix the names of those that are cis and trans isomers. p 703 16,17 p 707 22,25 You received a graphing assignment .(see the reverse of the handout that you received for this unit) this is due next monday dec 2. you will likely find it helpful to graph 15 points or so, then recheck for areas that you need more points. It is not necessary to plot every last data point. The y axis is pH and the x axid is Volume. The last question requires you to do some research about titration curves. Check your sources online or in texts.

Wednesday Nov 27 - click the link below

122 After Midterm <span style="background-color: #ffff00; color: #0000ff; display: block; font-size: 19.2px; text-align: center;">Test #4 19.4 and Ch 22.......week of Dec 1....

November 27-see this link...from now on... LINK FOR SECOND HALF OF TERM 122 After Midterm Assignment: P3 Find the total energy required to cool ethanol from 102oC to -134oC. The mass you are cooling is 1.52 g. Show your work and units for all five calculations for the cooling curve. The bp= 76oC mp= -114oC. Circle or highlight the values that you obtained from tables. The specific heat values for ethanol steam is 0.85 J/g oC and frozen ethanol is 1.05 J/goC. Please include a well-labelled cooling curve with PE, KE, formulas and states on it. Your final answer should contain the proper number of significant digits.

P4 Find the total energy required to cool ethanol from 122oC to -148oC. The mass you are cooling is 1.52 g. Show your work and units for all five calculations for the cooling curve. The bp= 76oC mp= -114oC. Circle or highlight the values that you obtained from tables. The specific heat values for ethanol steam is 0.85 J/g oC and frozen ethanol is 1.05 J/goC. Please include a well-labelled cooling curve with PE, KE, formulas and states on it. Your final answer should contain the proper number of significant digits. We will go over the definition of an acid and a base. Please put the diagram that shows the difference between them in your notes. You were re- introduced to and did some practise on pH calculations. If you bring in your samples we will check pH with the pH meter I will go over conjugate acids and bases with you to l review work with Arrehenius and his ideas on acids and bases as involving a reaction with water to produce conjugate acids and bases. Please do #1, and #4 the oranges asparagus blackberry question. On the reverse side of the page do sheet 1 all of 1,2,3