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Unformatted text preview: 5. In which case is the bond polarity incorrect? 6. Draw Lewis structures, including resonance structures where necessary, and calculate the formal charge on each atom for the following molecules. O 2 PF 5 SeF 2 OCS I 3-O 3 BrF 3 SF 4 7. Use Lewis structures to identify which compound you would most likely be successful in synthesizing: SiF 4 or OF 4 . Explain. 8. Use Lewis structures to identify which compound you would most likely be successful in synthesizing: SF 6 or OF 6 . Explain. 9. In SCN-which bond is stronger, S-C or C-N? Explain. H F K O Mg H Cl I Si S e) - + + -d) c) - + b) - + + -a)...
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- Spring '10