<html>
<head>
<title>Lecture 11/21/96, Chapter 9, Section 5</title>
</head>
<h1>Lecture 11/21/96, Chapter 9, Section 5</h1>
<hr>
<h2>Announcements</h2>
<h2>Molecular Shape and VSEPR</h2>
<ol>
<li>Introduction</li>
<ol type=a>
<li>Balloon Demo</li>
<li>Bond angles on Board</li>
</ol><P>
<li>Shapes (Computer, Chalkboard, Bond Angles)</li>
<ol type=i>
<li>Linear</li>
<ol>
<li>I<sub>2</sub>
<LI>HCl (<A HREF="hcl.jpg">jpeg</A>, <A HREF="hcl.pdb">pdb</A>)</li>
<li>CO<sub>2</sub> (<A HREF="co2.jpg">jpeg</A>, <A HREF="co2.pdb">pdb</A>)</li>
</ol><P>
<li>Trigonal Planar, BF<sub>3</sub>(<A HREF="bf3.jpg">jpeg</A>, <A
HREF="bf3.pdb">pdb</A>)</li><P>
<li>Tetrahedral, CH<sub>4</sub>(<A HREF="ch4.jpg">jpeg</A>, <A
HREF="ch4.pdb">pdb</A>)</li><P>
<li>Trigonal Bipyramid, PCl<sub>5</sub>(<A HREF="pcl5.jpg">jpeg</A>, <A
HREF="pcl5.pdb">pdb</A>)</li><P>
<li>Octahedral, SF<sub>6</sub></li> <A HREF="sf6.jpg">jpeg</A>, <A HREF="sf6.pdb">pdb</A>)</li><P>
<P>
<li>Unpaired Electrons</li>
<ol type=a>
<li>NH<sub>3</sub></li>(<A HREF="nh3.jpg">jpeg</A>, <A HREF="nh3.pdb">pdb</A>)
<li>H<sub>2</sub>O(<A HREF="h2o.jpg">jpeg</A>, <A HREF="h2o.pdb">pdb</A>)</li>
</ol><P>
</ol>
<li>Electronic and Molecular Geometry</li>
<ol type=a>
<li>NH<sub>3</sub></li>(<A HREF="nh3.jpg">jpeg</A>, <A HREF="nh3.pdb">pdb</A>)
<li>H<sub>2</sub>O(<A HREF="h2o.jpg">jpeg</A>, <A HREF="h2o.pdb">pdb</A>)</li>
</ol><P>
<li>Demonstrate Lewis Dot and VSEPR with Molecules 3-D</li>
<ol type=a>
<li>CH<sub>4</sub></li>
<li>C<sub>2</sub>H<sub>4</sub>O<sub>2</sub></li>
<li>SO<sub>2</sub> (resonance)</li>
</ol><P>
<li>Demonstrate with HyperChem Lite</li>
<ol type=a>
<li>CH<sub>4</sub></li>
<li>C<sub>2</sub>H<sub>4</sub>O<sub>2</sub></li>
<li>SO<sub>2</sub> (resonance)</li>
</ol><P>
<li><A HREF="http://www.cchem.berkeley.edu:8080/VSEPR/VSEPR.html">Berkeley VSEPR
Site</A></li><P>
<li><A HREF="http://science.widener.edu/svb/molecule/molecule.html">Visulaizing
Molecules</A><P>
</ol><P>
<HR>
<H2><A HREF="../index.html#molecular shape and vsepr">Return to Paper</A></H2>
<HR>
<p>This page is maintained by <br>
<a href="http://science.widener.edu/~svanbram">Scott Van Bramer</a><br>
<a href="http://www.widener.edu/CAS/chemistry">Department of Chemistry</a><br>
<a href="http://www.widener.edu">Widener University</a><br>
Chester, PA 19013
<p>Please send any comments, corrections, or suggestions to <a
href="mailto:svanbram@science.widener.edu">svanbram@science.widener.edu</a>.
<p>This page has been accessed <!--#exec cgi="/cgi-bin/counter"--> times since 3/23/97 .<br>
Last Updated 3/23/97
</body>
</html>