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

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