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In the 'H-NMR spectrum of the following molecule, the signal corresponding to the indicated hydrogen(s) would...
What would the signal look like for the indicated H atom in the
1H NMR spectrum of the following molecule?
What would the signal look like for the indicated H atom in the 1H NMR spectrum of the following molecule? singlet doublet triplet quartet quintet (5 line pattern)
27) The 'H NMR spectrum for p-ethylaniline is shown below. Which signal correlates to the indicated hydrogen atoms? 3H, triplet a) signal at ~2.6 ppm H₂N. b) signal at ~3.4 ppm 2H, 2H, doublet 2H, CH CH3 doublet quartet c) signal at ~6.6 ppm 2H d) signal at ~7.0 ppm 28) Select the major product of the following se howing series of reactions. 1) SOCl2 OH y So C, C1,CH. pyridine 2) CH3CH2CH2OH, pyridine OH OH oh odlom "D" transformation.
What splitting pattern is observed in the 1H NMR spectrum for the indicated(^) hydrogen --------O --------ll CH3OCCN2CH3 --^ A) singlet B) doublet C) triplet D) quartet E) septet
What types of splitting patterns would you expect in the proton NMR spectrum of the molecule shown below? Mark all that apply. singlet А doublet B triplet с quartet D sextet E ОА OB Ос Dם О Е D Question 9 4 pts Which compound corresponds to the 'H NMR spectrum below? (Integral values are indicated above/beside signals.) ОА Ос OE
What splitting pattern in the 1H nmr spectrum would you expect for the hydrogen atom(s) colored red in the compounds shown below? The choices are: s singlet d doublet t triplet q quartet m multiplet. Enter the appropriate letter below each of the formulas. A B C D E F
1. What splitting pattern in the 1H nmr spectrum would you expect for the hydrogen atom(s) colored red in the compounds shown below? Your choices are: s singlet d doublet t triplet quartet m multiplet. Enter the appropriate letter below each of the formulas. CH30-CH2-N(CH3)2 CH(CH3)2 -NO2 D (CH3)3c-O-CH2-CH3 E (CH3CH20)2CHCH3F
What would be the expected splitting pattern of the signal associated with the indicated hydrogen atoms? stion 3 D. quartet A. singlet B doublet C. triplet E. pentet F. sextet Enter Your Answer: A E F C Not Submitted
The H-NMR spectrum of an unknown compound (formula CaHgO2) is shown below. Draw the structure of the unknown compound. Question 5 4 1 6 5 8 10 11 Ppm The 13C-NMR spectrum of an unknown compound (formula CgH180) is shown below. Its 1H-NMR spectrum only shows one singlet at 1.2 ppm. Draw the structure of this unknown compound. uestion 2 220 200 160 140 120 PPM 100 80 240 180 60 40 20 Create OscerSketch Answer 2 What would be...
Question 2 The 13 C-NMR spectrum of an unknown compound (formula CgH180) is shown below. Its "H-NMR spectrum only shows one singlet at 1.2 ppm. Draw the structure of this unknown compound. 240 220 '200'180' 160140120100' 80' 604020 PPM H3CU CH3 CH3 CH3 Create OscerSketch Answer 2 Incorrect: Answer has an incorrect structure. What would be the expected splitting pattern of the signal associated with the indicated hydrogen atoms? Question 3 A. singlet B. doublet C. triplet D. quartet E....
Label each proton with the predicted splitting pattern it would
exhibit in a 1H NMR spectrum.
Label each proton with the predicted splitting pattern it would exhibit in a H NMR spectrum. Singlet Doublet Triplet Quartet Quintet CH3