polarity - ucafaculty.uca.edu/kdooley/su2014_chem1451_polarity_review.pdf · •polarity depends on...
Post on 06-Mar-2018
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Part 3: Molecular Polarity
• 3 or more atoms: • Polarity depends on two things:
• Individual bond polarities
• 3D Shape of molecule
• If a molecule is nonpolar, the bond polarities must be the same (not necessarily nonpolar), AND the shape must be symmetric.
THINK SYMMETRY!!!
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