Feb+1+to+10

Chemistry 111-Period 5

Feb 1-Wednesday Day1 Metric Conversion p 11 ques 2,p 84 33a p 87 42ab 44a,b(tricky),c See examples on p 84 and 85 for additional help

Feb 2-Thursday Day 2 1-Today we overviewed separation of matter. You will do a mini-lab tomorrow on chromatography.(please bring water soluble markers) 2- Assigned work for tomorrow: Do 3,4,7 on p11 and p 55 28 to 34 3-The rest of the class was spent working on metric. You are to try 1 to 14 on the handout you received today and complete it by Monday. p 42 #1 to 8 for Monday. . 4-10 most important safety rules to you....please research online, or in R80-81 in your text...due on monday

Feb 3-Friday Day 3 1- Chromatography mini lab today-with partner Here is the prelab document for next week. 2-Assigned Homework:safety rules, metric sheet 1-14 for Monday and do not forget p 42 1 to 8 for Monday

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//Did you print off, read, have your parent(s) or guardians read the course information form and submit it to me. Those who have done so will receive two bonus marks on their next homework check.//======

Feb 6-Monday Day 4 Chem111 - 1- We did the safety exercise 2-We went over the metric solutions for 1 to 14.We will have a homework check soon. Make a list of the 10 most important safety rules with reasons.......please submit on Monday(today) The reference section at the back of the book has some information on lab safety but you may wish to come up with some of your own by googling lab safety. 3- Hwk p 47 11 to 17

LAB SAFETY VIDEO [] Tomorrow or wednesday you will practise lighting a bunsen burner.. __Lab Information__: Chem 11 labs will start monday. No open toes shoes, or contact lenses. Also please make sure that your course information form is signed at the bottom. Reminder:Please continue to work on the pre-lab gradually throughout the week. It needs to be complete by Monday feb 13.

Tuesday Feb 7 1-Today I did a hwk check and went over electron configuration. Please try Se and Sn. 2- We went over q 13 from the practice page showing metric conversion with cubic units. 3-You will receive 6.1 to do and **pass in by Friday.** 4- Tomorrow you will practise lighting a bunsen burner.



Wednesday Feb 8-cancelled

Thursday Feb 9--hint for assignment that is due for tomorrow...bottom of page section 4.3 ques 4 see p 117 in your text 1-We will complete electron configuration. 2-I went over the marking key for labs and outlined the scientist assignment that is due for next Wednesday. 3-I will outline some info on lighting a Bunsen burner and using a balance. 15 min practice-delayed propane shut off 4-We will spend time on the periodic table. We will spend time today going over the Periodic Table. We will be reviewing properties, symbols(2.2), Mendeleev, Dobereiner, arrangement of elements, the temporary naming scheme, periodic law, metals, non-metals and metalloids(6.1) and the family names (6.2 start). Periodic Table Youtubes [] [] []

Scientist Assignment Research the scientists who worked with the atom.( p 128-129, 144 contain the names and contributions of the scientists.) The scientist's name, a diagram of their model as well as their contribution have to be included in a creative, colourful and unique type of design like a booklet or some time of brochure etc. It should be able to be used to help one study these scientists. This study device or aid is due next Wednesday.

Friday Feb 10-snow day

1-We will complete having Bunsen burner practice-hopefully we will be able to do this tomorrow.(still delayed) 2.hwk over lab time...outlined(we went over this in class on thurs feb 9)

Lab Set One Lab 1/5 Metric lab-This lab involves working with measurement of area, finding the density of a shape and some challenging conversions Lab 2/6 Elements versus Compounds-This experiment involves using heat to break down compounds. You will find that it has a flaw in terms of trying to break down all compounds. You will become an expert at using the centigram balance. Lab 3/7 Candle Lab-This lab involves making observations and trying different techniques for dealing with candle wax combustion. Lab 4/8 Separation of Matter-This experiment involves using the various methods for separating matter to separate the components in an unknown mixture. Accuracy will be very important in this experiment

Friday February 10**.................................................** Scientist assignment is due next wednesday chem 111

1-Quiz on lab safety and metric 2-prelab-finish and have ready for Monday to go into the lab.

. __Lab Information__: Chem 11 labs will start Monday(hopefully sooner...I am waiting on forms to be returned). No open toes shoes, or contact lenses. Also please make sure that your course information form is signed at the bottom.

Please note that on last column that the first page listed p 42 1-8 was assigned already and that the questions from p 47 were listed in the second column. Please disregard p 42 11-17. Thanks for noticing this LAB SAFETY VIDEO []

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