Week+4+Semester+2

February 21 to 25

Feb 21-Monday Day 13 Chem 112-Test on Unit 1 Chem 122-We will go over another questioon like #13, then you will do group review for tomorrow's test. The candle mini-lab will be delayed until friday. **you have a test on tuesday.....please practise your calculations....also do not forget that is adviseable to have read through the chapter twice. ** [|Ch 17 Good Ch 17 Practise 2007 BF 2 pages.pdf] [|Ch 17 Problems with Enthalpy and Reactions.doc] Test Reviews []

Chem 111-We will finally do group work on theory from unit 1. I will do a synopsis of the periodic table and what we know about it. If time permits you will do a challenge with partners on designing your own periodic table. Please pass in assignment from thursday. A copy is linked below for absent student(s). You recieved a yellow sheet today that reviewed the vocabulary with the unit. Please complete this for wednesday's test. [|Problems from Chapter 4 Chem111.pdf] [|Half life calculations answers to 1 2 3 and 8.doc] [|Unit 1 Test Review Chem 111.pdf] []

Feb 22-Tuesday Day 14
Chem 112-Lab Day 3 Chem 122-Test on Ch 17 Chem 111-Today you will complete your work with the challenge and the periodic table. New work: You will review ions and charges and how to figure out protons, neutrons and electrons. We will go over the criss cross approach and review the scientists.

Feb 23-Wednesday Day 15 - Mr OHS Tonight
Chem 112-Lab Day 4 Chem 122- We will start a new unit, Ch 18.1 Collison Theory/Dynamic equilibrium/rate of reaction/Activation energy diagrams Do p 547 1 to5 and last two questions on activation energy diagram handout. Chem 111-Test on Unit 1

Feb 24-Thursday Day 15
Chem 112-Today we went over naming and writing formulas for binary ionic salts. We only got through to writing formulas for roman numerals. We will finish this tomorrow. Pleas do 1,2,4 from the green sheet and p 258 #6 to 9. Here is a link to the quia site that uses games to practise chemistry [] Chem 122-Chapter18.2 We will work on the topic of equilibrium and LeChatelier's principal. I will show a video(tomorrow) to show some of the ideas connected to LeChateliers Priniciple. We will do some problems on representing equilibrium. We will cover concentration and temperature. II assigned several questions from a handout middle( 4, 6, 7, 9,10, 11,12,) Please put the diagram from p 547(include catalyst) into your notes and include the labels from p 543 on it. Here is a link for the site that showed cobalt chloride and equilibrium: [] Chem 111-Today we went over the crisscross rule and naming and writing the formula for binary ionic compounds with and without roman numerals. p 258 #6 to 9 and sheet 3 first column. Here is a link to Quia...a great spot to practise with games []

Feb 25-Friday Day 16
Chem 112-We went over how to figure out roman numerals with multi valent charged metals today. I also did a homework check. I assigned the following questions: green sheet #5, #3, text p 263 #10, 11abc, p 265 #12 Period 5 cancelled weather Chem 122- We completed Presssure and volume as it applies to LeChatelier’s Principle. Do p 555 #6 We worked with temperature and LeChatelier's principle today. I assigned several questions from the worksheet. They were...middle of sheet..1,.2,3, 5,8,13 and right side 13 14 and 15 all.

We watch two short equilibrium videos Chem 111- Today we completed Sheet 3 and then did sheet 1 from the orange handout from yesterday. I gave you a gray sheet and some polyatomic ions to start studying. We tried out cemgo.