Ms. Hudson Chemistry 521

December 5, 2013

Chemistry 521 Thursday, December 5

Filed under: Uncategorized — lhudson @ 8:39 am
  • Reviewed electronegativity, bond dipoles, nonpolar and polar covalent bonds, ionic bonding, covalent bonding, metallic bonding, network covalent bonding.
  • Notes/discussion “Polarity of Molecules”
  • Completed, and corrected, Questions #1-9 on Smartboard “Polarity of Molecules”
  • Polarity Assignment due tomorrow “Draw the proper shape diagram (show bond dipoles-the partially positive  and partially negative signs) and state if the molecule is polar or nonpolar for each of the following molecules: H2O, O2, H2S, CH4, CH3F, OBr2, PF3, CH2O, CH3OH, N2, C2H2, Si2H6, C2H4, C2H3F, C2H3Cl,  CO2, NCl2F, HF

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