AP Chemistry: Class 40

Hybridization

Period E – Monday, November 18th

New Material

• Molecule Polarity
  • determine bond polarity
  • add bond polarities to determine overall polarity
  • examples
• Hybrid Orbitals
  • atomic orbitals don’t explain geometry
  • you need theory to match known data
  • hybrid orbitals combine atomic orbitals
  • never on perimeter atoms
  • angles determined by hybridization
  • see Table 4 (shared drive)
  • examples
• Activity
  • for each molecule add hybridization of central atom
  • add angle within each molecule
  • draw 3D for each
  • add overall polarity to 3D drawing

Homework

• Finish adding hybridization, angles, polarity to molecules