1H f) C9H10O2 12 11 95 90 85 80 N N 68464 60 3500 10 Propose a chemical structure 3250 9 3000 2750 ATR 2500 2250 Wavenumbers (cm-1) ©2019, Sigma-Aldrich Co. ALL RIGHTS RESERVED 2 doublets 1777 300 MHz 'H NMR In CDC13 & DMSO-d6 4H 2000 8 6 5 ©2019, Sigma-Aldrich Co. ALL RIGHTS RESERVED 1750 1500 3H tnplet 2H quartet 3 2

Q: Determine structure of compound with molecular formula C5H10O

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Q: Using a 60 MHz spectrometer, a chemist observes the following peak: doublet, J = 7 Hz, at 4.00 ppm…

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A:

Q: Qu X Studen M Inbox Wordle | E Intro A Home Forest + data co E Project | Meetin Title + OASIS &…

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Q: 9 treat as a doublet 2H treat as triplets 8 1H 12H 1H PPM 2H 2H 0

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Q: %Transmittance 95- 90- 85- 80- 75- 70- 65 60 55 50 45 40 35 30 4000 3500 3000 2500 2000 1500 1000…

A: This is the IR SPECTRUM not The HNMR spectra Ir spectra  helps ua to determine  the unknown…

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Q: prfmula: C4H100 Spectroscopy Reference 4000 3500 3000 2500 2000 1500 1000 6H 1H 1H 2H lllu 2957 2874…

A: All the details are explained in handwritten solution.

Q: (d) H₂C TRANSMITTANCE Basess fa alba H₂C CH3 B 10 4000 3600 3000 2000 H3C 2400 1819 cm 2000 CI 1800…

A:

Q: 1000 500 250 100 50 Ò CPS 400 300 200 100 1H NMR 60 MHz 200 Integral = 3 80 40 CaH;O2Br Integral = 1…

A:

Q: 3. If a hypothetic vibrational motion of a molecule can be described by Tvib = 2A1 + E, within the…

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Q: 00 50 D 4000 3002 3000 2000 1724 HAVENUMBERI-11 mmm 1460 1500 r 1000 500

A: This means it is an aliphatic carboxylic acid.

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Q: Give the structure of the compound which is consistent with the spectra data shown below.

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Q: M4: C₂H₁2O 100 % Transmittance 95 90 85 80 75 70 65 60 DRAW ONE POSSIBLE STRUCTURE ATR

A:

Q: 2. Give information on functional groups and structure: Trars- terce 06 85 80 75 70- 65 60 56 50 46…

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Q: NMR spectroscopy

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Q: Molecular Formula: C₁0H14 mult. ppm 1.18 t 2.72 q 6.90 S 7.11 d 7.53 t H 6 4 1 2 1

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Q: 000 3500 T 3000 2862; 76.817 2836; 76.396 2929; 64.668 T T T 2500 Wavenumber (cm-1) 2000 T 1495;…

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Q: Mass Spectrum 1000- 800.0 600.0 400.0 200.0 0.000 50.00 100.0 150.0 200.0 m/z nkalanalan aldaallalan…

A: The structure is as follows:

Q: Identify the peaks for this IR

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Q: 5. Construct the NMR tree diagrams you would expect from a partial molecule with the following…

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A:

Q: lle PPM Calculate the coupling constant (J) for the multiplets reported in the 'H-NMR expansion…

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Q: * TRANSMITTANCE 5H Proton NMA 160 140 CO 8200 2963.84 6 120 HAVENUMBERS 5 100 Im 80 1883.05- 60…

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Q: Molecular Formula: C₁1H₁50₂N ¹H spectrum 2H, d J = 7.5 Hz 160 -00 13C spectrum 140 2H, d J = 7.5 Hz…

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