Unformatted text preview: e negative
end of the molecule, or write "µ = 0" if there is no dipole moment.
If a bond angle is requested, use standard bond angles (90, 109.5, 120, 180 deg) and (if
necessary) < and > signs to indicate deviations from the standard angles.
a. (6 pts) Draw the Lewis dot structure of CFO2 - 1 (C is the central atom)
Show resonance structure(s) if relevant b. (6 pts) Sketch the 3D shape of BrF5 •The steric number is __6__
The F-Br-F bond angle is _<90__
•Draw the dipole moment c. (6 pts) Sketch the 3D shape of SO2
•The steric number is __3__
•The O-S-O bond angle is _<120__
•Draw the dipole moment
d. (6 pts) Sketch the 3D shape of CCl2 F2 (C is central atom)
•Draw arrows indicating the polarity...
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