AP Chemistry: Class 39

Period E – Friday, November 15th

New Material – VSEPR

• VSEPR Structures
  • Lewis diagrams
  • Total Pairs, Bonding Pairs, Lone Pairs
  • Geometry of all pairs
  • Geometry of bonding pairs
  • Formal Charges
• Resources
  • three charts uploaded to shared folder
  • will have to memorize these (sorry about that…)
• Molecules
  • SiCl4
  • NCl3
  • OF2
  • RnF2
  • BrF3
  • SF4
  • SbCl5
  • XeF4
  • IF5
  • SF6
  • H2CO
  • HCN

Homework

• Chapter 8 & Chapter 9 Notes – Due Monday (18th)
• Exclude sections 9.7 – 9.8 (no molecular orbitals)
• Finish in-class exercise with remaining molecules