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Which of the following structures is consistent with

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23. Which of the following structures is consistent with a compound that displays amolecular ion peak at 103 and infrared signals at 2250 and 1600 cm–1?unitvogentq÷qwingNo'-lA)IB)IIC)IIID)IV24. Which of the following structures is consistent with a compound that displays amolecular ion peak at 56 and infrared signals at 2250 and 3600–3200 cm–1?A)IB)IIC)IIIoD)IV,uoooln)NGxringspvOvcbr.cl,Fil)GX=unitvogentq÷qwingNo'-l
25. Which of the following structures is consistent with a compound that displays amolecular ion peak at 84 and infrared signals at 3000–2850 cm–1and no signals between3000-3300 cm-1?A)IB)IIC)IIIDue to small impurities in the samplesp3onlyaospD)IV26.What type of signal(s) would you observe in the mass and (or) infraredspectrum of the following compound?27.What type of signal(s) would you observe in the mass and/orinfrared spectrum of the following compound?28.What type of signal(s) would you observe in the mass and (or) infraredspectrum of the following compound?29. In a typical mass spectrum, a smaller signal is observed at a mass 1 amu higher than themolecular ion peak. Why?A)Due to small impurities in the samplesp3onlyaosp180oxOg
Co
30. Examine the IR below and classify the compound.AlkeneM§Il
31. Examine the IR below and classify the compound.A)AlcoholB)AldehydeC)AmineD)KetoneE)Carboxylic acid-ouXOfsinsp'c--O%trRod
32. Examine the IR below and classify the compound.-ourn-mo'd'on
okasseoffwhydid
33. Examine the IR below and classify the compound.Ketoner-r-OuXi-pf-odROzE-Cc--OTeou9O
34. Examine the IR below and classify the compound.-ou,9,yccpHf'OH£'r
A)AlcoholB)AldehydeC)AmineD)Ketone
35.13C NMR is a technique in which the total number of signals represents the number ofunique carbon atoms in a molecule.Propose a structure that is consistent with thefollowing data.a) The IR includes peaks at 1603 and 1495 cm-1.b) The13C NMR has a total of 7 signals.c) The compound has one acidic proton.A)IB)IIC)IIID)IV

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Term
Summer
Professor
NoProfessor
Tags
Molecule, Ion, Infrared, Mass Spectrometry and Infrared Spectroscopy, Higher molecular weight C

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