7. Carbon dioxide (CO2) Total # of Lewis structure Molecular shape and e- Formal charge Hybridization Draw isomer(s), Draw resonance valence e- with dipole (if any) domain geometry at C on C and O of C if any structure(s), if any MS: (None) EDG: 8. Hydrogen cyanide (HCN) # of Lewis structure Molecular shape and e- Formal charge Hybridization Draw isomer(s), Draw resonance valence e- with dipole (if any) domain geometry at C on C, N, H of C if any structure(s), if any MS: EDG: 9. Tetrafluoroborate (BF4) # of Lewis structure Molecular shape and e- Formal charge Hybridization Draw isomer(s), Draw resonance valence e- with dipole (if any) domain geometry at B on B and F of B if any structure(s), if any MS: (None) EDG: 10. Phosphine (PH3) Total # of Lewis structure Molecular shape and e- Formal charge Hybridization Draw isomer(s), Draw resonance valence e- with dipole (if any) domain geometry at P on P and H of P if any structure(s), if any
7. Carbon dioxide (CO2) Total # of valence e- Lewis structure with dipole (if any) Molecular shape and e- domain geometry at C Formal charge on C and O Hybridization of C Draw isomer(s), if any Draw resonance structure(s), if any MS: EDG: (None) 8. Hydrogen cyanide (HCN) # of valence e- Lewis structure with dipole (if any) Molecular shape and e- domain geometry at C Formal charge on C, N, H Hybridization of C Draw isomer(s), if any Draw resonance structure(s), if any MS: EDG: 9. Tetrafluoroborate (BF4) # of valence e- Lewis structure with dipole (if any) Molecular shape and e- domain geometry at B Formal charge on B and F Hybridization of B Draw isomer(s), if any Draw resonance structure(s), if any MS: EDG: (None) 10. Phosphine (PH3) Total # of valence e- Lewis structure with dipole (if any) Molecular shape and e- domain geometry at P Formal charge on P and H Hybridization of P Draw isomer(s), if any Draw resonance structure(s), if any