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- Determine the possible chemical shift for # 1.Question 6 of 21 Choose the frequency of a peak that is most likely to correspond to an C-N stretch in an IR spectrum. A) 3450 cm-1 B) 1720 cm-1 C) 1600 cm-1 D) 1530 cm-1 E) 1200 cm-1Which proton has the largest chemical shift? Smallest chemical shift? Hd He Hf
- Given these compounds, what would the chemical shifts look like? Predict them for each compoundWhich of the following IR frequencies would be expected for ethanol? Select all that apply. ~1710 cm¹ (broad) ~2870 cm 1 O~2250 cm 1 0-3075 cm ¹ ~3410 cm1 (broad)All of the shift for the protons attached to the atom are indicated expect one. Use the tables to predict the shift for the proton attached to the atom indicated by the arrow with the question mark. Report your answer in ppm to the tenths' place
- ( explain the values for chemical shift ( why this values are given ) and type of hydrogenDetermine the structure, and label which hydrogens refer to which chemical shifts.Given the absorption spectra below, select the true statement. 400 nm TI The moving object is red shifted. The moving object is blue shifted. The object is moving away from the observer. The object is orbiting the observer. 700 nm Observed Spectrum Reference Spectrum