Ms. Hudson Chemistry 521

May 10, 2016

Chemistry 521/511 Tuesday, May 10

Filed under: Uncategorized — lhudson @ 10:19 am
  • “Polarity Assignment” due today. For each of the following molecules draw the structural diagram, shape diagram (showing bond dipoles) ¬†and indicate if the molecule is polar or nonpolar: H2O, O2, H2S, CH4, CH3F, OBr2, PF3, CH2O, CH3OH, N2, C2H2, Si2H6, C2H6, C2H3F, C2H3Cl, CO2, NCl2F and HF.
  • Notes/Discussion “Intermolecular Foces vs Intramolecular Forces” (Impact on Properties)
  • Reviewed “Dispersion and dipole-dipole forces and impact on boiling point/melting point”
  • Notes/Discussion “Hydrogen bonding” and its impact on boiling point and melting point
  • Complete Sheets G30, G31, G32 and G33.
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