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Chemistry Honors – Classes 46 / 47 / 48

Models

Dates

  • Period B: Wednesday, April 22nd / Friday, April 24th / Monday, April 27th
  • Period D: Thursday, April 23rd / Friday, April 24th / Tuesday, April 28th
  • Period G: Thursday April 23rd / Monday, April 27th / Tuesday, April 28th

Classes 46 & 47: VSEPR Assignment Completion

  • Finish all of the parts of the assignment (See prior posts)
  • How do I draw a 3D structure? (there are rules!)
  • Write down all of the information on the paper (to be handed in before exam)
  • Make sure you know all of the names / angles / varieties
  • Got resonance? how is this shown?

Class 48: Exam

  • students will be given three formulas
  • for each, the student will be asked to complete all of the parts practiced in class
  • provided = Periodic Table
  • to memorize = all shapes, angles, polarity

Sample Problem – Chlorite Ion

  • valence electrons
  • Lewis dot structure
  • formal charges
  • bond polarities
  • lone pairs / bonding pairs
  • electron geometry
  • structure shape
  • bond angles
  • overall polarity
  • 3D drawing

Angles

Information

This entry was posted on April 22, 2015 by in Agenda, ChemH and tagged .
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