Interpretation and Assignment of IR Spectrum of Caffeine - Would you please provide me with some information regarding the infra-red spectrum of caffeine. Attached I have a labeled spectra of caffeine would you please tell me how I would label it. The lines o ...
Identify solid Unknown using IR Spectra - Attached to this problem is an IR spectra of an unknown which is known to be a solid and after a few solubility and other test I think that it is a carboxylic acid. I needed some one else to verify. ...
IR and HMR spectra - Hi I am trying to figure the formula and identity of this molecule. I know that it is an amine from the IR spectra but the H NMR is throwing me off. Can you please help.
C-13 NMR and GC of 3-Pentanol and 2-Pentene - a) Why is GC not able to distinguish between the trans vs. cis-2-pentene products?
b) Explain why the 3-pentanol 13C-NMR spectrum contains three peaks while the trans and cis-2-pentene spectra co ...