Note: If you want to print the spectra, I found IE tends to chop off the end, but Mozilla keeps the spectrum intact. Select "Landscape" for a larger printed image. Answers to D-F go up Monday evening.
Spectrum A: Looks quite simple, but appearances can be deceptive!
Formula is C8H6Cl4.
Spectrum A
Answer to spectrum A
Spectrum B: Medium difficulty. Formula is C7H12O.
Spectrum B
Answer to spectrum B
Spectrum C: Fairly straightforward. Formula is C5H9BrO2.
Spectrum C
Answer to spectrum C
Spectrum D: Fairly straightforward. Formula is C4H8Cl2.
Spectrum D
Answer to spectrum D
Spectrum E: Moderately hard Formula is C11H14O2.
Spectrum E
Answer to spectrum E
Spectrum F: Fairly straightforward. Formula is C8H11NO.
Spectrum F
Answer to spectrum F