LOD 5D 3000 eo0D S00 1000 S0o HAVENUMBERI This IR spectrum is from which one of...
LOD 50 1500 1000 S00 3000 2000 4000 HAVENUMBERI- TANSHETTANCEI% Data Analysis: IR Spectra The below information is what I have so far. I am having |difficulty in figuring out the structure that fits the provided IR spectra. The IR spectra provided literally matches exactly to 2-methylhexane (C7H16), but that does not match the molecular formula given to me by my professor. Any help would be greatly appreciated! Name 1. Unknown code Molecular formula C7H14 2 (2(7)+2-14)/2 = 1 DoU...
57. Which one of the following compounds is consistent with the following IR spectrum? doubuh bonds SDBS: National Institute of Advanced Industrial Science and Technology OH OH nendo A) I B) II C) III D) IV EV
label indicated peaksnwjth appropriate functional groups this is close up of IR values. this is all the informatikn that is given. (d) (2 poin with the appropriate functional group. nts) For the IR spectrum illustrated below, label each of the indicated peaks 100 2 At. (e) (1 point) Was the reaction sequence successful (yes or no?) (1) (2 points) Draw the structure of the compound represented by the spectra given above in the box given below. The spectra for this...
97. Which of the following mass spectra shows the presence of bromine in a compound? s00- as- 80- 40- 20 125 2e 30 m/s II co- o 20 10 III IV Four spectra above: courtesy of SDBS: National Institute of Advanced Industrial Science and Technology I В) I C) III D) IV E) none of these R e renay Reltive nteraity Rdthe ir sly aga
56. Which one of the following compounds is consistent with the following IR spectrum? ST Trova avenumber SDBS: National Institute of Advanced Industrial Science and Technology OH A) I B) II C) III (DIV E V
Which one of the following compounds is consistent with the following IR spectrum? log M % Transmittance 2000 1000 SOO 1000 2000 1 SOO Wavenumber (cm-1) SDBS: National Institute of Advanced Industrial Science and Technology OH OH OH NH2 HO IV II -
46. Which one of the following compounds is consistent with the following IR spectrum? mmmm - SDBS: National Institute of Advanced Industrial Sence and Technology นคร
40. For each of the following IR spectra determine if it is consistent with the structure de alcohol, a ketone, an aldehyde, a carboxylic acid, a primary amine or a secondary amine. I vecondary amine SDBS: National Institute of Advanced Industrial Science and Technology II. tone 100 3000 Wavenumbers (cm) 2000 600 1000
Question 49 (2 points) Which of the following compounds is consistent with the following IR spectrum? m how wenn Ref: SDBS - National Institute of Advanced Industrial Science and Technology OH COOH IV a) 11 Ob) III Oc) d) IV Question 50 (2 points) Rank absorption of the indicated bonds in decreasing (highest to lowest) order of IR frequency H III H II H O a) III>I>11 Ob) |I>I>III O c) />II>||| d) III>II>I
need help on both! please and thank you!! ( The 13c-NMR The compound gives a positive Tollen's test (chapter 21). Propose a structure. spectrum shown is that of a compound with formula CsHsO. This compound has an IR absorption at 1716 cm 0 200 180 160 140 120 100 80 60 40 20 go.jp/'sdbs/, 8/26 05.2709 21309, 3/1009). sion from Sigma Aldrich and the National Institute of Advanced Industrial Science and Technology (SDBSWeb: btap/riodhol ibase aist . You do not...