Announcements

1
Announcements

• To join clicker to class today
• Turn on the Clicker (the red LED comes on).
• Push Join button followed by 20 followed by
  the Send button (switches to flashing green LED
  if successful).

• Exam Scores available. Check your scores in D2L.
• Average and range about the same as first exam.

• Let Dr. Gutow know of errors in scores as soon as
  possible.
• No quiz on Monday, just worksheet. It will be on
  greenhouse gases.

2
Chapter 7-Greenhouse effect, molecular vibrations
and shape

• A. Greenhouse Effect
• B. Infrared Spectroscopy
• C. Lewis structures again
• D. Unpaired e- (MO diagram review)
• E. VSEPR model (3-D molecular shapes)
• F. Valence Bond Theory and 3-D shapes
• G. Dipole moments and shapes of molecules

3
Human Atm Releases
4
IPCC compiled models
5
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