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1H NMR: Spin-Splitting (N + 1) Rule Solutions Library

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1H NMR: Spin-Splitting (N + 1) Rule

Q. Label each proton with the predicted splitting pattern it would exhibit in a 1H NMR spectrum. Either a Singlet, Doublet, Triplet, Quartet, or Multi...

Solved • Mar 16, 2020

1H NMR: Spin-Splitting (N + 1) Rule

Q. What splitting pattern in 1H NMR spectrum would you expect for the hydrogen atoms on the methoxy group? s singlet t triplet m multiple t d doublet ...

Solved • Jun 5, 2018

1H NMR: Spin-Splitting (N + 1) Rule

Q. What splitting pattern in 1H NMR spectrum would you expect for the hydrogen atoms colored in red. s singlet t triplet m multiple t d doublet q quar...

Solved • Jun 5, 2018

1H NMR: Spin-Splitting (N + 1) Rule

Q. What is the splitting of each of the protons on the following molecule? a. _____________________________________ b. _____________________________...

Solved • Jan 23, 2017

1H NMR: Spin-Splitting (N + 1) Rule

Q. Predict the spiltting pattern for the structure below in order of protons a, b, c:a. doublet, doublet, singlet b. doublet, triplet, triplet c. trip...

Solved • Dec 20, 2016

1H NMR: Spin-Splitting (N + 1) Rule

Q. Splitting: For the structure below, indicate the splitting for each signal. Use these abbreviations for the splitting : s=singlet; d=doublet; t=tri...

Solved • Aug 2, 2016

1H NMR: Spin-Splitting (N + 1) Rule

Q. Splitting: For the structure below, indicate the splitting for each signal. Use these abbreviations for the splitting : s=singlet; d=doublet; t=tri...

Solved • Aug 2, 2016

1H NMR: Spin-Splitting (N + 1) Rule

Q. Which of these compounds will show two triplets (among other signals) in their   1H NMR spectra? A) I, II, III B) I only C) I, III only D) II o...

Solved • May 8, 2016

1H NMR: Spin-Splitting (N + 1) Rule

Q. Draw schematically the signals that will appear in the  1H NMR spectrum for the protons labeled with an asterisk. 

Solved • Apr 14, 2016

1H NMR: Spin-Splitting (N + 1) Rule

Q. One of the following compounds will show a doublet as part of its  1H NMR spectrum. Which one? 

Solved • Apr 14, 2016

1H NMR: Spin-Splitting (N + 1) Rule

Q. Indicate the splitting patterns expected for all of the equivalent sets of hydrogens in the molecule below. Assume that you observe the maximum pos...

Solved • Apr 6, 2016

1H NMR: Spin-Splitting (N + 1) Rule

Q. Sketch the  1H NMR spectrum of methyl propionate. Match the peaks with the protons in the structure. Mark the splitting patterns (e.g. singlet, dou...

Solved • Feb 11, 2016