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Structure Determination without Mass Spect Solutions Library

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30 solutions

Structure Determination without Mass Spect

Q. Select the molecule (C4H8O) that would give the 1H NMR and IR spectra shown below.

Solved • Apr 9, 2020

Structure Determination without Mass Spect

Q. Provide a structure for the following compound:C6H12O2:IR: 1743 cm-1; 1H NMR spectrum:

Solved • Apr 7, 2020

Structure Determination without Mass Spect

Q. Provide a structure for the following compound:C6H13N; IR: 3280, 1653, 898 cm^-1;1H NMR spectrum: 

Solved • Apr 6, 2020

Structure Determination without Mass Spect

Q. Provide a structure for the following compound:C6H13N; IR: 3280, 1653, 898 cm-1;1H NMR spectrum;

Solved • Apr 2, 2020

Structure Determination without Mass Spect

Q. Structure Determination with Values MF: C4H6O2                   IR: peak at 2950 cm  -1                      1H NMR                              ...

Solved • Dec 20, 2017

Structure Determination without Mass Spect

Q. Structure Determination with Values MF: C5H10O2              IR: peak at 2950 cm  -1                    1H NMR                                    ...

Solved • Dec 20, 2017

Structure Determination without Mass Spect

Q. Structure Determination with Values MF: C7H14O2                     IR: peak at 2950 cm  -1                             1H NMR                    ...

Solved • Dec 20, 2017

Structure Determination without Mass Spect

Q. Structure Determination with Values. MF: C10H22O                       IR: peak at 2950 cm  -1                         1H NMR                     ...

Solved • Dec 20, 2017

Structure Determination without Mass Spect

Q. Structure Determination with Values. Hint: No rings or triple bonds  MF: C7H12O2                IR: peak at 2950 cm  -1                           ...

Solved • Dec 20, 2017

Structure Determination without Mass Spect

Q. Structure Determination with Values. MF: C6H12O2                    IR: peak at 2950 cm  -1                         1H NMR                        ...

Solved • Dec 20, 2017

Structure Determination without Mass Spect

Q. Provide a consistent structure for a compound with a molecular formula of C9H12, and IR absorption of 2950cm-1 and no double or triple bonds.

Solved • Dec 20, 2017

Structure Determination without Mass Spect

Q. A compound with molecular formula C3Cl4 shows a strong absorption in its IR spectrum at 1977cm-1. What is this compound?

Solved • Dec 20, 2017

Structure Determination without Mass Spect

Q. Compound X has molecular formula C3H8O and the only significant absorption in its IR spectrum is at 2950cm-1. What is the compound?

Solved • Dec 20, 2017

Structure Determination without Mass Spect

Q. A compound with the molecular formula C7H14O2 is responsible for the fragrant smell of bananas. In either acidic or basic water, it decomposes to a...

Solved • Jun 6, 2017

Structure Determination without Mass Spect

Q. Determine the likely structure for a compound A (C6H10O), which is found to decolorize bromine in carbon tetrachloride. Its spectral data is as fol...

Solved • Jun 6, 2017

Structure Determination without Mass Spect

Q. Deduce the structure of an unknown compound with molecular formula C5H12O using information given by its infrared spectrum. Intensity (peak):  Fr...

Solved • May 9, 2017

Structure Determination without Mass Spect

Q. Draw the molecule with a molecular formula of C 5H8O2 described by the spectra below.

Solved • Apr 3, 2017

Structure Determination without Mass Spect

Q. A compound with a molecular formula C4H4N2 has the following 1H-NMR spectrum. Show the structure that is consistent with the spectra in the labele...

Solved • Feb 13, 2017

Structure Determination without Mass Spect

Q. Given an organic molecule with the molecular formula C9H9N and the following IR and 1H NMR spectra, determine the structure of the molecule. 

Solved • Jan 12, 2017

Structure Determination without Mass Spect

Q. A compound with the formula C8H10O produces six signals in its 13C NMR spectrum. The 1H NMR spectrum is tabulated below. Provide an unambiguous str...

Solved • Dec 14, 2016

Structure Determination without Mass Spect

Q. A compound with the formula C7H14O has strong IR signals near 2900 and 1720 cm –1. The 1H NMR spectrum is tabulated below. Provide an unambiuous st...

Solved • Dec 14, 2016

Structure Determination without Mass Spect

Q. Draw the structure of the compound that produces the 1H-NMR spectrum below. The molecular formula is in the upper left of the spectrum. Make sure t...

Solved • Dec 13, 2016

Structure Determination without Mass Spect

Q. Which of the following structures with molecular formula C8H9Br is consistent with the the data below: 1H NMR: 1.3δ (triplet, I=3H), 2.65δ (quarte...

Solved • Nov 2, 2016

Structure Determination without Mass Spect

Q. Provide a structure for the compound with molecular formula C10H12O2 and with the following spectroscopic data. IR: 1680 cm–1, 2750 cm–1, 2850 cm–...

Solved • Oct 12, 2016

Structure Determination without Mass Spect

Q. Propose a structure for a compound with molecular formula C5H10O that fits the following spectroscopic data. IR: 1720cm-11H NMR: 1.1 δ (6H, doublet...

Solved • Oct 4, 2016

Structure Determination without Mass Spect

Q. Identify the following carbonyls with molecular formula C4H8O from their  1H NMR.

Solved • Sep 5, 2016

Structure Determination without Mass Spect

Q. Predict the structure of the compound that gives rise to the following  1H NMR spectra.    A) Molecular Formula: C4H8O

Solved • Aug 5, 2016

Structure Determination without Mass Spect

Q. An unknown compound, F, has the formula C3H6O2. Determine the structure of  F by using its 1H NMR spectrum, shown below. Briefly explain your reaso...

Solved • May 3, 2016

Structure Determination without Mass Spect

Q. An unknown compound has the molecular formula of C6H11O2Cl. The NMR spectrum of the compound in chloroform is presented below. The IR spectrum show...

Solved • Apr 14, 2016

Structure Determination without Mass Spect

Q. A compound with molecular formula C12H24 exhibits a 1H NMR spectrum with only one signal and a 13C NMR spectrum with two signals. Deduce the struct...

Solved • Feb 3, 2016