Snow!

If you missed today’s (2/4/09) 9:30 AM CHM 100 class due to the weather and were unable to turn in your significant figures quiz, please turn it in at the beginning of Monday’s class.  I will delay posting the quiz answers here at the website until then.  Remember, though, that the first CHM 100 test, covering chapters 1-3, is on Wednesday.  Make sure you’ve read chapters 1-3 before Monday’s class and come to class prepared to ask any questions you might have on the material.

CHM 111 Students

We’ll have lecture class today (2/4/09).  Try to come if you can get here safely.  I’ve moved this week’s experiment (22B) to next week so you won’t miss lab if you can’t get here for weather-related reasons.  [See the updated lab schedule by clicking this link.]

The reports for experiment 9B and the salicylic acid characterization lab will be due at our next lab meeting, 2/11/09.

Yes, it’s cold.

The 5000 building

Yes, we have class today!

… but be careful driving to Tech.  There are icy patches on the roads this morning.  There is also ice on the bridge from the parking lot to the 5000 building.

Here are the dates of upcoming chemistry tests

• CHM 100 sections 01 and 02:  2/11/09.  Test covers chapters 1-3.
• CHM 110 section 1:  2/12/09.  Test covers chapters 1-2
• CHM 111 section 1: 2/11/09.  Test covers chapters 10-12 (From chapter 12, study sections 12.1 and 12.4 in the text.)  If you are not able to draw Lewis structures for simple molecules, you should also review chapter 9 from the previous course.

Any questions? Ask here!