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7. Given the spectral data included in this problem and that the molecular formula is CeH:O, determine the IR spectrum for unknown. most likely structure using your understanding of carboxylic acid properties and spectroscopy, Show allof your work for partial eredit, including: a.) labeling the IR spectrum with the relevant bond stretches, b.) indicating the relevant mass spectrum molecular ion and any relevant fragments, c.) providing a legible structure of the final product and name the compound. 100 - --24 80 - 60- 12 10 14 1H-NMR spectrum for unknown (integrations and number of signals included below). 40- Assign. Shift(ppm) A 12.1 20 - B 2.766 *1 1.91 *1 1.84 1.716 1.597 *2 25 50 75 100 125 150 175 F *2 m/z Mass spectrum for unknown. 200 140 120 100 20 C-NMR of unknown (no overlapping peaks)

7. Given the spectral data included in this problem and that the molecular formula is CeH:O, determine the IR spectrum for unknown. most likely structure using your understanding of carboxylic acid properties and spectroscopy, Show allof your work for partial eredit, including: a.) labeling the IR spectrum with the relevant bond stretches, b.) indicating the relevant mass spectrum molecular ion and any relevant fragments, c.) providing a legible structure of the final product and name the compound. 100 - --24 80 - 60- 12 10 14 1H-NMR spectrum for unknown (integrations and number of signals included below). 40- Assign. Shift(ppm) A 12.1 20 - B 2.766 *1 1.91 *1 1.84 1.716 1.597 *2 25 50 75 100 125 150 175 F *2 m/z Mass spectrum for unknown. 200 140 120 100 20 C-NMR of unknown (no overlapping peaks)

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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7. Given the spectral data included in this problem and that the molecular formula is C.HsO2, determine the IR spectrum for unknown. most likely structure using your understanding of carboxylic acid properties and spectroscopy. Show allof your work for partial credit, including: a.) labeling the IR spectrum with the relevant bond stretches, b.) indicating the relevant mass spectrum molecular ion and any relevant fragments, c.) providing a legible structure of the final product and name the compound. 100 - S-N-2064 80 - 60 - 14 12 10 8 1H-NMR spectrum for unknown (integrations and number of signals included below). 40 - Assign. Shift(ppm) A 12.1 20- 2.766 B *1 1.91 D *1 1.84 0- *2 1.716 25 50 75 100 125 150 175 *2 1.597 m/z Mass spectrum for unknown. 100 200 180 100 140 120 100 80 60 40 20 ppm 13C-NMR of unknown (no overlapping peaks) 000 Relative Intensity
Transcribed Image Text:7. Given the spectral data included in this problem and that the molecular formula is C.HsO2, determine the IR spectrum for unknown. most likely structure using your understanding of carboxylic acid properties and spectroscopy. Show allof your work for partial credit, including: a.) labeling the IR spectrum with the relevant bond stretches, b.) indicating the relevant mass spectrum molecular ion and any relevant fragments, c.) providing a legible structure of the final product and name the compound. 100 - S-N-2064 80 - 60 - 14 12 10 8 1H-NMR spectrum for unknown (integrations and number of signals included below). 40 - Assign. Shift(ppm) A 12.1 20- 2.766 B *1 1.91 D *1 1.84 0- *2 1.716 25 50 75 100 125 150 175 *2 1.597 m/z Mass spectrum for unknown. 100 200 180 100 140 120 100 80 60 40 20 ppm 13C-NMR of unknown (no overlapping peaks) 000 Relative Intensity
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