IR spectroscopy for organic chemistry

b) Molecular formula C7H2O Degrees of unsaturation: Trpe of axygen is: Possible structures: B) Write the letter in front of the molecule (a-e) that best matches the IRs shown. Try to match these without calculating the degrees of unsaturation if you can, but I provided those as a means for you to also pratice your DoU calculations as well. a) b) d) e) b) Molecular formula C7H2O Degrees of unsaturation: Trpe of axygen is: Possible structures: B) Write the letter in front of the molecule (a-e) that best matches the IRs shown. Try to match these without calculating the degrees of unsaturation if you can, but I provided those as a means for you to also pratice your DoU calculations as well. a) b) d) e)