Wednesday, March 20, 2013

Chem-I Update for March 20 to March 22 (and beyond)

Not much of a vernal equinox to usher in spring.   We're now looking at Monday, June 17th as last day of exams.... Yuck!

Here's the update.  Note assignment for Friday.

Wed/Thurs (blocks):  we will have the test on Unit 4.  You are allowed to use the review packet, your periodic table and a calculator.   When done, you will be starting to work on the following assignment which is due on Friday:   Read/SSS Section 7-1 and do problems on page 193 numbers 3 through 10.


Friday:  Assignment from 7-1 due (see above).  If corrected, we will go over the test.  We will be starting Unit 5 on Chemical Compounds with a preview and comparison of Ionic vs Molecular compounds (in preparation for a lab).  We'll also be covering electronegativity differences as a means of predicting bond types.    Homework for Monday:   Electronegativity worksheet (odds only) and Pre-lab questions.

The plan is to start a lab on Monday and continue on Tuesday of next week.

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