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CHEM 334L H-NMR Spectroscopy Works Spring 2016 Name Name Section TA Date Drawer

ID: 967161 • Letter: C

Question

CHEM 334L H-NMR Spectroscopy Works Spring 2016 Name Name Section TA Date Drawer # The Empirical formula for each compound is given. Use the H-NMR spectrum provided in your text to fi necessary information in the table for each labeled peak. Indicate the chemical shit (2 decimal places), D (singlet, doublet, triplet, quand t or multiplet), thentegram (# of hydrogens), and hensse of the struct Use the information draw the correct structure of the molecule in the box provided. .C,H,O 3H 2H PPM Peak Chemical Shift(ppm Multiplicity(splitting) Integration(# of H's) Pieceis)

Explanation / Answer

1. C2H6O (CH3CH2OH)

1. 1.30 triplet 3H (CH3)

2. 2.60 singlet 1H (OH)

3. 3.70 quartet 2H (CH2)

2. C4H9Br ( CH3CH2CH2CH2Br)

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