Ms. Hudson Chemistry 521

April 30, 2013

Chemistry 521 Tuesday, April 30

Filed under: Uncategorized — lhudson @ 7:35 am
  • Returned labs “Stoichiometry – Limiting Reagents”
  • Returned Assignment “Structural Diagrams”
  • Reviewed VSEPR Theory (predicting the three dimensional shape of molecules)
  • Completed, and submitted, sheet “Stereochemistry Lab – G1”
  • Complete, and submit, “Shape Diagrams Assignment” – draw the Lewis diagram, Structural diagram, Shape diagram and indicate the shape around each central atom for each of the following molecules: NH3, OBr2, Si2H2F2, Si2HBr, NH2SH, C2F4, PBr3, H2Se2, CH2O, CH3PCl2, C2HF, N2H3Cl, H2Te, C2H2F2, CS2, C2H6, C2H5OH, CSCl2, C3H4Cl2, CH3SH.
  • Test on Monday, May 6 (from the Quantum mechanical model to the end of shape diagrams)

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