Geometry.Polar.Nonpolar - I. Polar vs Non polar [usually...

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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” Compoun d ABE Geometry Shape Bond <Angl e 4 CH 4 AB 4 Tetrahedra l Tetrahedra l 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 Tetrahedra l Pyramidal <109. 5 4 H 2 O AB 2 E 2 Tetrahedra l Bent <109. 5 When are bond angles less than ideal? Lone pairs
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Unformatted text preview: I. Polar vs Non polar [usually covalent bonds and compounds] a) Dipoles(bond and molecular) &amp; electro negativity b) Trends Fluoride is the most electro negativity element c) Unequal sharing of electrons October 17, 2007 d) Bond Dipole Moment (bonding e- only)...
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This note was uploaded on 08/26/2008 for the course CHEM 1211 taught by Professor Atwood during the Spring '07 term at University of Georgia Athens.

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Geometry.Polar.Nonpolar - I. Polar vs Non polar [usually...

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