The average for Exam II is 51.8. New grades are posted. Let me know if anything looks strange.



ACA18 and BCE18 are now available on your Personal Page. You will need a calculator for the ACA and the BCE.


This week in laboratory is another experiment using the spectrometers. In this experiment you will determine the equilibrium constant for an insoluble ionic compound.






Exam I average is 61.8! Sweet!! Remember when you receive your exam from TA in lab, you should review it. If you have ANY questions about grading identify the question you are concerned about and return the exam to your TA BEFORE you leave the lab. We will review to determine if any change should be made.

Tom Moulton will have weekly practice sessions on Tuesday's beginning at 6:00 pm in PS109. Ishan will have weekly practice sessions on Thursday's beginning at 5:00 pm in PS109. Salik will have weekly practice sessions on Friday's beginning at 3:30 pm in PS109.

The first thing you need to do to access materials for this class is to complete the Secret Identification (SID) form. Click on the SID#/Name link in the left frame and complete the form. You will receive an e-mail from Dr. Gelder indicating your SID has been accepted. Once you have entered an SID you can go to your Personal page. On your Personal Page check out the Assignment Page (what is happening in class), and get your personal Review Problem Set and Problem Set #1 from the Problem Set link.