Question

A) Label the function group and peaks on the two graphs below.

B) Idenitfy the compound.

Graph 1)

PERKIN ELMER 100.00 AT %T 0.00 4000 3500 3000 2500 2000 1500 1000 cm 500 16/05/22 15:17 ORG. CHEM. PHC X: 4 scans, 1.0cm-1

Graph 2

I am having trouble with these questions and how to figure out what is what. Please help and explain!

Answer 1

grahp 1

the only form of explain its of easy form is using a guide for IR where first find the peaks looking for the gruop than using this frecuence late looking for other peaks than can confirm your interpretattion for example

PERKIN ELMER 100.00 CH CH 32 CH2 CH 0.00- 4000 3500 3000 2500 2000 1500 1000 cmA 500

signal of 3000 is caracteristic of gruops as CH3 CH2 but they have to a signal in 1475 and 1375

the carbonile goup have frecuence in 1700 and may be acid esteres cetones or other depend of signal

this guide can find usefull for you the problem is in spanish

PERKIN ELMER 100.001 2T CH2 CH3 он он CH2 CH3 0.00t 4000 3500 3000 2500 2000 1500 1000 cm 4 500 16/05/22 15:35 ORG. CHEM. PWC X: 4 scans, 1.0cm-1

http://depa.fquim.unam.mx/amyd/archivero/TablasIR_15437.pdf