April+11+to+27

Tuesday April 11 1-Today you worked on the mol contract and raindrops. 2- I went over an example on predicting and writing observations using solution colour, flame tests and diagnostic tests. You nwill work on this tomorrow with a partner.

Wednesday April 12 1- We went over empirical formula today. Plz do p 312 40 to 44 and 46 2- You worked with a partner on predicting reactions and including observations.

Tomorrow you will received another part of your mol project.(you will receive additional time tomorrow for this....after the pair work is finished you will work on part three of the next mol assignment

Absent today? Please do a,c,e,c g from The following table of diagnostic tests and ion colors will be helpful. The following will be assigned on Tuesday of next week. p 349 ques 71 Do a and b

nd b but also include evidence of a reaction from the diagrams.

Absent today??? Here is an ex to follow for empirical formula
 * || [[image:http://c1.wikicdn.com/i/mime/32/application/pdf.png caption="Empirical Formula.pdf" link="file:sanfordchemistry/Empirical Formula.pdf"]] ||
 * Empirical Formula.pdf ||  ||
 * Empirical Formula.pdf ||
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 * [[file:sanfordchemistry/Empirical Formula.pdf|Download]]
 * 284 KB

Thursday April 13

1- We went over molecular formula. Do p 312 45 2-You worked on the mol contract kmol part with reactions and observations

Tuesday April 18 1-Today we reviewed the five types of reactions We continued on with work on the part 3 of the reactions part of the mole contract. This is due tomorrow. 2-please do the back of pink sheet all of sheet 5(4,5) sheet 6 (3,4,5) for thursday 3 for Thursday please do p 349 ques 71 Do a and b but also include evidence of a reaction from the diagrams. Were you assigned p 335 18,19 and p 339 24d and 26c? If not please make sure they are completed for Wednesday

Wednesday April 19-SEE above.....p 349 ques 71 a and b and include evidence 1-Today we reviewed the five types of reactions(yesterday...done).......................... I assigned p 339 22 to 27(your option) 2- p 310 ques 37 methyl butanoate question 3- The reactions part of the mole contract is due today. 4. We worked on group review for our test this Friday(will be finished tomorrow). .....................................................................................................great site to review reactions............... ........................................................................................................TN predicting reactions ........................................................................................................http://predictingreactions.wikispaces.com

Thursday April 20 Chem 111- We went over the answers to sheet 6 3,4,5 and sheet 5 4,5 1- I started gravimetric stoichiometry(Unit 5) and assigned 1,2 from the new handout(tomorrow 2-Group Review for our test that is tomorrow. Labs start next week April 25, 26,27 May1 .....................................................................................................great site to review reactions............... ........................................................................................................TN predicting reactions ........................................................................................................http://predictingreactions.wikispaces.com Here is the prelab
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 * [[file:sanfordchemistry/Prelab Assignment Chem 11 Reactions and the mole and stoichiometry.doc|Download]]
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Friday April 21 Chem 111 Your test on Unit 3 is today. It covers Ch 10, 11.1 and 11.2

hwk Please do ques 1, 2 on gravimetric stoichiometry for Monday.....you have not received this page yet...I asked you to spend some time on the prelab instead. Also the prelab is due by Tuesday in order to start lab set 2..

Monday April 24 1-I DID A DEMO OF A TITRATION 2-You were given time to work on your prelab.


 * Tuesday April 25 Day 49-** Chem 111-Lab Day 1 Please have your prelab ready

Wed April 26-Lab Day 2

Thursday-Lab Day 3 postponed

Monday -Lab Day 3

Tuesday-Lab Day 4

Wednesday May 3 Chem 111- We will work with Lewis and Lewis dot diagrams and structural diagrams today. **Today we worked Lewis Dot diagrams, and then structural diagrams. We went over lewis dot diagrams, structural diagrams, lone pairs, bonding pairs, carbon, nitrogen, oxygen and multiple bonds, bonding capacity. We also drew bromine, acetic acid, methane and nitrogen. You drew both lewis electron dot diagrams and structural diagrams** Please do #7from today's handout of practise questions.

Thursday May 4 Chem 111- Here is another link for your project Chem 111 Info................................absent today? ...notes 1.We went over the create a molecule project. For information on the create a molecule project check the Chem 111 link. 2. You were reminded about the difference between lone pairs and bonding pairs. Please email me your choices and I will type in your initials as soon as possible so you know which options have been chosen.(this is also on the Chem 111 page) 3. I reviewed and completed the work on lewis electron dot diagrams and structural diagrams. We went over polar and nonpolar and AX3 /Ax2 symbols(what they mean) 4.We went over #3 and # 7. Please do question 8 from the blue handout. Please do assigned questions from the text p 216 1-6, p 220 7b,........... ...................

mro p229 13 to 19. and p 220 #8 as well as p 229 #19 to 21 You got into pairs to construct structures of heptane. Missing today??

Monday May 8 Chem 111 STOICH quiz on Tuesday 1-We did some more work with polar/non-polar and went over some more of #8 from this page 2- I reminded you to work on the build a molecule project 3-for monday p229 13 to 19 4- Do not forget to email me your choice for your project. 5-Quiz on stoichiometry tomorrow 6. You worked with a partner on the Solvay Process Assignment

PLEASE DISREGARD BELOW

Tuesday May 9 Chem 111- Construct a molecule project due Thursday may 11 1.We did a stoichiometry quiz 2.We started going through covalent bond theory....boiling point and melting points for covalent bonds, coordinate covalent bonds and resonance structures 3. Partner work: mol/mol vol/vol stoichiometry assignment 4. We will complete the solvay process work on Monday We start going through several theory topics from this unit. Law of Conservation of mass, coordinate covalent bonds and resonance structures,exceptions to the octet rule, sigma and pi bonding intermolecular forces(van derwaals forces), polar/non-polar, network solids

Wednesday May 10 Chem 111- 1- percent yield / intermolecular forces/limiting/excess reagent 2- project vsepr displays tomorrow 3-We will complete theory topics ..... exceptions to the octet rule, sigma and pi bonding intermolecular forces(van derwaals forces), polar/non-polar, network solids 4. We will finish solvay work today

Thursday May 11 Chem 111 1- We will be collecting data for our vsepr families. We will be going over limiting and excess reagent. Reminder: You have a test on Unit 5 on_ please make sure you make up a study sheet for this chapter using the guide(fill in review stoichiometry table on sheet, make up study notes and do some end of the chapter questions) that I have given you.

Friday May 12 Chem 111 We will complete the process of collecting VSEPR info. Please make sure that you do the practice questions. 8.3 back of page even numbered ones Away with drama??? Make sure that you pick up the independent assignment that we will start working on the next few days.

Below.....some adjustments need to be done

Tuesday May 16 Chem 111- Today we will start working on unit 4 which involves doing an independent assignment with several components to it,(most did section 7.1 today) Do not forget that there is a test next Wednesday. We watched two videos to review the shapes. [] [] Here are the two examples from the worksheet, This youtube reviews a lot of vsepr [] Ch 8 Topics -good for review
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 * [[file:sanfordchemistry/Answers to 9 and 12 from vsepr.pdf|Download]]
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Wednesday May 17 Chem 111- We completed the solvay process pair work, and several students wrote their answers on the smart board for vsepr practice. On the pink sheet some people did 15-1 Answers from your classmates vsepr practise .
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 * [[file:sanfordchemistry/answers to vsepr practise sheet.pdf|Download]]
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Thursday May 18 Chem 111 1-You will work on group review 2-We will recap vsepr again. See Tuesday's info for answers to practice worksheet. 3Please remember to do review for tomorrow's test [] Ch 8 Topics -good for review Chem 122 Time to start reactions of organic families. We went over cracking. combustion, reforming and addition From large page plz do C 14bef and side of page where it says assignment the first section of addition reactions(there are 5 more to practice here)
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 * [[file:sanfordchemistry/answers to vsepr ques17.pdf|Download]]
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 * [[file:sanfordchemistry/Answers to 9 and 12 from vsepr.pdf|Download]]
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 * [[file:sanfordchemistry/Organic Reactions.doc|Download]]
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Thursday May 19- Chem 111-Test on unit five