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A: 11. What improvement did Bohr make to Rutherford's model of the atom?Rutherford's Model:Rutherford's…
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- Number of C-NMR signals in the given compound is to be identified and the number of peaks of each NMR is to be statedA O || B CH3CH₂COCH₂CH3 CH3COCH₂CH₂CH3 CH3CH₂CH₂COCH3 (a) True/False, all three compounds have the same number of ¹H NMR signals?_ (b) Which compound has the furthest downfield, three hydrogen singlet, (3H, singlet)? (c) Which compound lacks a two hydrogen triplet, (2H,triplet)? (d) Which compund has two unique signals that are both three hydrogen triplets, (3H,triplet)?_Compound A, with molecular formula C4H9Cl, shows two signals in its 13C NMR spectrum. Compound B, an isomer of compound A, shows four signals, and in the proton-coupled mode, the signal farthest downfield is a doublet. Identify compounds A and B
- A compound has the molecular formula: C4H8O2 and gives the following C-13 NMR spectrum. Provide the most likely functional groups for each signal. nmrsim presentation 1 1 C:Bruken Topspin3.5pl7 examdata -170.7658 150 100 d 170.8 (O CH3) ; 60.4 (OCH2); 20.8, 14.1 (2 x C=0) 8170.8 (0 CH₂); 60.4 (OCH₂); 20.8, 14.1 (2 x CH3). 8 170.8 (CH3); 60.4 (C-0); 20.8, 14.1 (2 x OCH₂) 8170.8 (C=0); 60.4 (OCH₂); 20.8, 14.1 (2 x CH3). 8170.8 (C) ; 60.4 (O CH2); 20.8, 14.1 (2 x O CH3) -60.4293 50 -20.7902 -14.1385 [ppm] [+]The question is attached..;and B, spectroscopically. For each signal, indicate which compound would give the signal where in which type List two signals you could use to distinguish between these two compo of spectroscopy (IR, ¹H NMR, or 13C NMR). acetonitrile Which compound acetonitrile B = acetic acid Location of signal type of spectroscopy
