For the following molecules and ions, indicate the obitals involved in bond formation. 1) SO2 The central atom is S, and it has 1 double bond with a O and a single bond with the remaining O. There is also 1 lone electron pair. Therefore, a S-O bond is sp^2-p while a S=O bond is sp^2-sp^3? 2) NO3- N is central atom, and there are 2 single bonds between 2 O atoms and a double bond between the other O. A N-O bond is sp^2-p while a N=O bond is sp^2-sp^3? 3) NO2+ N is central atom, and there are 2 double bonds between both O atoms and N. Thus, a N=O bond is sp-sp^3? 4) NO2- There is 1 single bond between a O atom and N and 1 double bond with the other O. One lone e- pair exists for N. A N-O bond is sp^2-p and a N=O bond is sp^2-sp^3? Thanks.