CHM 1025C Module Four  Sample Exam                  Name:________________


Module Four- Part N: Geometry of Molecules      10 points

Use the dot/stick structures on the Part L page to state the geometry of the molecules:

Bent      Linear      Trigonal Planer  Planer    Trigonal Pyramidal      Tetrahedral 

Trigonal-bipyramidal      Square Planer     Seesaw      T-shaped    Octahedral



_____________1.  H2O



_____________2.  CO2



_____________3.  C2H4



_____________4.  SO2



_____________5.  SO3



_____________6.  HCN



_____________7.  CH4



_____________8.  NH3



_____________9.  CH2O



_____________10. C2H2


 _____________Bonus. PF5


  _____________Bonus  SF6