#Chem 161-2007 recitation 13th week

#Chem 161-2007 recitation 13th week - CHEMISTRY 161-2007...

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CHEMISTRY 161-2007 13     TH      WEEK RECITATION     ATTENDANCE QUIZ : All past quizzes available after recitation. EXAMS Exam III, Wed., 11/28, 9:40 – 11:00 PM, Hck 101 RECITATIONS Section 23 : This week’s recitation session will be partly the 12 th week recitation, and partly review. It will NOT include the 13 th week recitation. Sections 25 & 29 : This week’s recitation session will be the 13 th week recitation. Chem 161-2007 recitation 13 th week 1
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PLAN FOR TODAY : • MOLECULAR STRUCTURE (VSEPR), BOND ANGLES, POLARITY • HYBRIDIZATION • GEOMETRIC ISOMERISM Chem 161-2007 recitation 13 th week 2
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Chem 161-2007 recitation 13 th week 3 Molecular Polarity No No No No Yes Yes Yes **Assuming bonds are polar and terminal atoms are identical. < < sp (+ 2 p orbitals non-hybridized) Hybridization sp 2 (+ 1 p orbial non-hybridized) sp 2 + (1 p orbital non-hybridized) sp 3 sp 3 sp 3 sp 3 d * Sum of bonding and non-bonding electron pairs, not including π electron pairs * <
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Chem 161-2007 recitation 13 th week 4 **Assuming bonds are polar and terminal atoms are identical sp 3 d 2 * Sum of bonding and non-bonding electron pairs, not including π electron pairs * < or square bipyramidal
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ET: There are no good “polarity” problems available in H&P homework.
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This note was uploaded on 04/12/2008 for the course CHEM 161 taught by Professor Vacillian during the Fall '08 term at Rutgers.

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#Chem 161-2007 recitation 13th week - CHEMISTRY 161-2007...

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