WHS AP CHEMISTRY

Blog for the Weslaco High School AP Chemistry class. This is a place for students to discuss problems or to post their projects.

Monday, January 8, 2007

Trigonal Pyramidal: 3 bonding pairs, 1 lone pair.

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This is an example of a Trigonal pyramidal molecule. It has angles all of which are 107°, and is a 3-dimensional structure. This example is ...
2 comments:
Friday, January 5, 2007

Trigonal Bipyramidal: 5 Bonding Locations and No Lone Pairs

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This is an example of a Trigonal bipyramidal molecule. It has 120°, 180°, and 90° angles and is a 3-dimensional structure. This particular ...
1 comment:

See Saw : Four Bonding Locations and One Lone Pairs

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This is an example of the seesaw molecule that contains one lone pair. The lone pair is located on the right side of the molecule, forcing ...
4 comments:
Wednesday, January 3, 2007

Octahedral: No Lone Pairs, 6 Bonding Locations

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This is an example of a octahedral molecule that contains no lone pairs. This is a Sulfur hexaflouride molecule, SF 6, which contains 48 v...
4 comments:
Saturday, December 30, 2006

Square Pyramydal Geometry: 1 lone pair and 5 bonding groups

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This BrF 5 , Bromine pentaflouride, molecule is an example of a square pyramidal geometry . The square pyramydal shape has one lone pair a...
2 comments:
Friday, December 29, 2006

T-Shaped: 3 Shared Pairs and 2 Lone Pairs

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This is an example of a t-shaped molecule. A t-shaped molecule has three shared pairs and two lone pairs. The bond angles are either 90 deg...
4 comments:

Tetrahedral: 0 lone pairs, 4 bonding locations

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This is an example of a tetrahedral molecule that contains no lone pairs. This is a silicon chloride molecule, SiCl4, which has 32 valence...
3 comments:
Thursday, December 28, 2006

Trigonal Planar: Three Bonding Locations, Zero Lone Pairs

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This is an example of a trigonal planar molecule that contains no lone pairs . This is a boron fluoride molecule, BF 3 , which has 24 vale...
2 comments:

Bent: 1 lone pair, 2 bonding locations

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This is an example of a Bent molecule that contains 1 lone pair . The lone pair is located at the top of the molecule, forcing the other a...
4 comments:

Square Planar Molecule : 4 bonding locations and 2 lone pairs

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This is an example of a square planar molecule that contains 2 lone pairs . The lone pairs are located at the bottom and top of the molecule...
5 comments:
Monday, December 25, 2006

Website, Angles and Lone Pairs

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http://www.chem.ufl.edu/~chm2040/Notes/Chapter_11/shapes.html This is a good website to see the different structures for the various molecul...
Friday, December 22, 2006

Linear Molecule : Two bonding locations and No Lone Pairs

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This is an example of a linear molecule that contains no lone pairs . This is the carbon dioxide molecule, CO 2 , which has 16 valence ele...
1 comment:
Friday, December 8, 2006

Welcome

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Hello and Welcome to the WHS AP CHEM blog website. This will be used for discussion of problems or projects. It will be used to post what is...
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