97. Which of the following mass spectra shows the presence of bromine in a compound? 10...
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
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
Question 35 (2 points) ✓ Saved Which of the following compounds is consistent with the following IR spectrum? 100 m 1100 enumber om Ref: SDBS - National Institute of Advanced Industrial Science and Technology OH COOH 11 IV - = a) III b) IV c) d) II
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
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
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
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 -
Which of the following structures is consistent with this H NMR spectrum? SDRS National Institute of Advanced Industrial Science and Technology IV none of these
Question 11 (2 points) Identify the final product for the following reaction. 1. BH3, THE 2, H2O2, NaOH OH ОН O 11 IV a) IV b) II c) III d) 1 Question 15 (2 points) Predict the product(s) of the following reaction. HBr ROOR a) H2O addition at the alkene position following Markonikov's rule b) HBr addition at the alkene position following Anti-Markonikov's rule c) H20 addition at the alkene position following Anti-Markonikov's rule d) HBr addition at the alkene...
Identify which of these four mass spectra indicate the presence of sulfur, chlorine, bromine, iondine, nitrogen. suggest a molecular formula for each. 2otten breaks sh ass spec er be mass PROBLEM 12-7 Identify which of these four mass spectra indicate the presence of sulfur, chlorine bromine, iodine, or nitrogen. Suggest a molecular formula for each. AA gIve the lonica 100 77 80 156 158 (a) 60 40 20 Fragn 10 20 30 40 50 60 70 80 100 110 120...