Spectrum I: LUU Which of the following compounds will show two sharp absorption at 3300 cm and at 2150 cm EN || III Part A) Assign BOTH IR spectra below to TWO of the FOUR provided structures I- IV. TWO of the four structures do NOT match to the provided spectra at all. Part B) Identify the peaks that are associated with specific bonds of the structure and list the corresponding functional group that the specific bonds belong to. Re-create the example table below that organizes this information. Use the wavenumbers that are already labeled on the spectra. Example table (EACH spectrum needs to have a table): wavenumber (cm-1) Corresponding Bond Type Corresponding Functional Group 2978 3300 | H C(sp3)-H N-H H CH3 N' || III alkyl amine H. H 'N' IV D 4000 3000 2000 1500 1000 500 HAVENUMBERI- Spectrum II: 100 4000 3000 2000 1500 1000 500 wavenumber cm'1