1. For following IR spectra: A. Identify the functional groups and bond types present in the molecule. B. Label peaks in the IR spectra below. ACETALDEHYDE CH,0 LO0 4000 3000 2000 1500 1000 500 KAVENUMBERI -1l TRANSMETTANCEI

What functional groups are present in the IR spectra below.    Functional Group cm-1 O-H 3600-3200 N-H 3500-3200 Csp-H 3300 Csp2-H 3150-3000 Csp3-H 2937 O=C-H 1740-1720 C=O 1693 C=C (aromatic) 1650

Pls help

Examine the IR spectrum in Photo 1. Record the wavenumber for each relevant peak in Data Table 1. Record the bond represented by each relevant peak in Data Table 1. Identify the functional groups associated with each bond and record it in Data Table 1. Circle the structure(s) on Photo 2 that match the data recorded in Data Table 1.

Determine the molecular formula and possible structures for the unknown based on the spectra given. Label the characteristic stretches on the IR. Label the molecular ion peak and the base peak on the mass spectrum.

1. For following IR spectra: A. Identify the functional groups and bond types present in the molecule. B. Label peaks in the IR spectra below. METHYLAMINE CH5N LOD 50 D 4000 3000 2000 1500 1000 500 HAVENUMB ER I -| TRANSMITTANCEIXI

THIS CANNOT BE HAND. DRAWN!!

1. For following IR spectra: A. Identify the functional groups and bond types present in the molecule. B. Label peaks in the IR spectra below. 1-PROPANOL C 3HB0 LOD 4000 3000 200 1500 1000 so HAVENUMB ERI -l TRANSMETTANCEI!

4. For each example below, draw at least onc possīble isomer that is consistent with the molecular formula and the associated IR spectrum. Page 3 a. MW 82, CaH1O be 48 20 1000 b. MW 116, Coll2O2 4000 2540 SL LOB2 9262 2042