None 22 QuestionHow could spectroscopy be used to support that the below reaction occurred? Choose all that apply.BrOH6=0H₂O1st attemptChoose one or more:Use UV-vis; the product would show an absorbance at a shorter Xmax from that of the starting material.Use IR; the starting material has a strong broad peak at 3200-3400 cm-1, but the product does not.Use IR; the starting material has a sharp narrow peak at 3100 cm-1, but the product does not.Use IR; the product has a strong broad peak at 3200-3400 cm-1, but the starting material does not.Use UV-vis; the product would show an absorbance at a longer max from that of the starting material.Use IR; the product has a sharp narrow peak at 3100 cm-1, but the starting material does not.UV-vis will not be useful because no change in Amax would occur.IR will not be useful as no detectable change in the spectrum will occur.

For the reaction shown, where bromobenzene is converted to phenol, the appropriate spectral changes…

Answered: 22 Question How could spectroscopy be…

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

ChapterL4: Proton (1h) Nmr Spectroscopy

Section: Chapter Questions

Problem 9CTQ

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How could spectroscopy be used to support that the below reaction occurred? Choose all that apply. excess CH HCI H,C, CH3 v 1st attempt Choose one or more: O Use IR; the product has a strong broad peak at 2200 cm-1, but the starting material does not. O Use UV-vis; the product would not show an absorbance in the spectrum range due to a shorter Åmax from that of the starting material O Use IR; the product has a sharp narrow peak at 3300 cm-1, but the starting material does not. O IR will not be useful as no detectable change in the spectrum will occur. O UV-vis will not be useful because no change in åmax Would occur. Use IR; the starting material has a sharp narrow peak at 3300 cm-1, but the product does not. Use UV-vis; the product would show an absorbance at a longer Âmax from that of the starting material. O Use IR; the starting material has a strong broad peak at 2200 cm-1, but the product does not.
How could spectroscopy be used to support that the below reaction occurred? Choose all that apply. Nac= CH DMSO CH 2nd attempt Choose one or more: O Use IR; the product has a strong broad peak at 2200 cm-1, but the starting material does not. O UV-vis will not be useful as no change in Amax Would occur. O Use IR; the starting material has a sharp narrow peak at 3300 cm-1, but the product does not. O Use IR; the product has a sharp narrow peak at 3300 cm-1, but the starting material does not. IR will not be useful as no detectable change in the spectrum will occur. Use UV-vis; the product would show an absorbance at a shorter Amax from that of the starting material. O Use IR; the starting material has a strong broad peak at 2200 cm-1, but the product does not. Use UV-vis; the product would show an absorbance at a longer Amax from that of the starting material.
Which MS spectra equals which compound with a formula of CH2X2 where X is a halogen.
How could spectroscopy be used to support that the below reaction occurred? Choose all that apply. H₂C CH excess HCI H₂C. CI CI CH3 Choose one or more: OUV-vis will not be useful because no change in Amax would occur. O Use UV-vis; the product would not show an absorbance in the spectrum range due to a shorter Amax from that of the starting material O Use UV-vis; the product would show an absorbance at a longer Amax from that of the starting material. O IR will not be useful as no detectable change in the spectrum will occur. O Use IR; the product has a sharp narrow peak at 3300 cm-¹, but the starting material does not. O Use IR; the starting material has a sharp narrow peak at 3300 cm-1, but the product does not. O Use IR; the product has a strong broad peak at 2200 cm-¹, but the starting material does not.
Q8. How would you distinguish the following molecules using IR and Mass Spectrometry? Please label at least two differences for IR and two for MS. Please draw the mechanism for the formation of fragments which can distinguish the two molecules via mass spectrometry. HO
An uknown organic compound with molecular formula C9H10O2 find DUI, draw the structure of the compound on both HNMR and 13CNMR spectra and assign all peaks, please see attached picture below
Pls help ASAP, thanks! "Which of the following compounds best fits the following IR spectrum?"
Organic chemistry po subject Instruction: identify the compound based on the given spectra IR SPECTRA (include stretching frequency and their group) 2. C NMR (their signals and ppm)
09) Determine the structure or possible structures of compounds that correspond to the following IR spectrum (problem 1, 2 and 3). Discuss the values found and explain why you chose the structure found.
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What change in the IR spectrum is consistent with the reaction below? SOCI₂ / Pyr OH CI a) Two new absorptions should appear at 3200-3600 cm-¹ b) A new absorption should appear at 2950 cm-¹ c) A new absorption should appear at 3200-3600 cm ¹¹ d) An absorption at 3200-3600 cm³¹ should disappear

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