HOStructure:Name:Methanoic acidIR spectrum (paste it here):Paste it here (take a screenshot) and properly annotate (tip: use shapes/textbox)ABSORBANCE10010950.9001225со0750700060.000:550.500450400.250.300:250200.150100035-0.00T1CM5001000150020002500200036004000AIST database URL link (paste it here):Student name:Identify all characteristic IR signals:FunctionalgroupSection number:Molecular motionObservedwavenumber[cm]Literaturevalue* (range)[cm]Peak intensityPeak shape*Please use IR tables from lab manual7

Step 1: methanoic acid has a common name formic acid with chemical formula CH2O2 . Step 2: from the…

Answered: HO Structure: Name: Methanoic acid IR…

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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Similar questions

identify the carboxlyic acid and alcohol used. In the images there's an H NMR and IR spectrum of my product. Possible Acid: Buturic acid, hexanoic acid, benzoic acid, cinnamic acid Possible alcohol: Methanol, ethanol, 1-propanol, 2-propanol
A compound with a molecular formula of C5 H100 results in the following IR spectrum. What functional groups are most likely? Select all correct answers. Infrared Spectrum 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 3500 3000 2500 2000 1500 1000 Wavenumbers (cm-1) alcohol alkene ketone ether Transmitance
Elemental analysis determined unknown Compound G to contain 40.0 % carbon, 6.7 % hydrogen. Compound G had an M+ = 60 m/z on its MS. Its IR displayed three absorbances: strong at 1710, strong below 3000, and broad from 2500 to 3500. The proton NMR showed an absorbance at 1.7 ppm (lowest whole number ratio of H =3), and an absorbance at 11.5 ppm (lowest whole number ratio of H = 1). Compound G was able to turn blue litmus paper red, and neutralize a base. What is Compound G? O CH3CO2H O Formaldehyde O HO C CH2 HO O CHy(OH)CHO O CHOHHCH(OH)
Name the compound
Draw the structure of molecule
Comparison of specific functional group diagnostic peaks (C=O carboxylic acid, C-H, O-H carboxylic acid, O-H phenol, C=C) between Literature and Experimental spectra.
Q2: The proton NMR spectrum is shown for a compound with formula C5H9NO4. The infrared spectrum displays strong bands at 1750 and 1562 cm-1 and a medium-intensity band at 1320 cm-1. The normal carbon- 13 and the DEPT experimental results are tabulated. Draw the structure of this compound. Normal Carbon DEPT-135 DEPT-90 14 ppm Positive No peak No peak 16 Positive 63 Negative No peak 83 Positive Positive 165 No peak No peak Proton spectrum C;H,NO4 0.92 2.01 3.00 3.00 5.0 4.5 4.0 3.5 3.0 25 2.0 1.5 10 0.5 0.0
draw the strucutre based off the IR spectrum, 1H NMR spectrum, and 13C NMR spectrum for this compound. This compound is prepared from the anti-Markovnikov addition of water to phenylacetylene. Its molecular formula is C8H8O.
▼ Part B Interactive 3D display mode H₂CCN₂₂₂CH₂ -C propionamide Submit CH3 Part C X Incorrect; Try Again Previous Answers Request Answer Interactive 3D display mode Ⓡ CH3 H₂C-C-N-CH3 N,N-dimethylpropanamide 2 Submit Previous Answers Request Answer X Incorrect; Try Again < Return to Assignment Provide Feedback
The proton NMR and IR spectra of an unknown compounds is shown on the next page. Using the molecular formula C5H12O, find L a) the index of saturation b) the structure of the unknown compound c) assign the absorption bands to the functional groups in the IR spectrum d) label all peaks in the NMR spectrum, and label the same peak on the hydrogens in the structure Transmittance (%) 100 80 60 40 20 0 3500 CT TYCE Tabdf62 2874.30 2500 Wavenumber (cm-¹) 3000 2000 1466.09 1500 1307.78 1124.04 21 seser 908.46 1000 37.21
Use the following compounds to match its IR spectrum

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