Chemistry Notes

Chemistry Notes - October 17, 2007 I. Polar vs Non polar...

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October 17, 2007 Chemistry Notes Geometry ”everything” around “A” Shape Bonded atoms only Vector Magnitude and direction Scalar Magnitude “Thing s” Compou nd AB E Geometr y Shape Bond <Ang le 4 CH 4 AB 4 Tetrahed ral Tetrahed ral 109.5 3 CH 2 0 AB 3 Trigonal Planar Trigonal Planar 120 2 C 2 H 2 AB 2 Linear Linear 180 4 NH 3 AB 3 E Tetrahed ral Pyramid al <109. 5 4 H 2 O AB 2 E 2 Tetrahed ral Bent <109. 5 When are bond angles less than ideal? Lone pairs
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Unformatted text preview: October 17, 2007 I. Polar vs Non polar [usually covalent bonds and compounds] a) Dipoles(bond and molecular) & electro negativity b) Trends Fluoride is the most electro negativity element c) Unequal sharing of electrons d) Bond Dipole Moment (bonding e- only)...
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This note was uploaded on 04/08/2008 for the course CHEM 1211 taught by Professor Hair during the Spring '08 term at Kennesaw.

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Chemistry Notes - October 17, 2007 I. Polar vs Non polar...

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