Place the correct letter in the type of splitting for the CH proton a. doublet b. triplet q, quartet q, c. d. (Y septet In the last lab synthesis below, what modification will be required 2. C 14 IU WITCH W Place the correct letter in the type of splitting for the CH proton a. I CH2CH I CH3CH doublet b. triplet CH3、 CH- CH3 C. quartet X-CH-CH-Y (XY) septet d. 3. In the last lab synthesis below, what modification will be required

Don't used hand raiting and show all reactions

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6. Draw Hhe stricture of Compound Y. Compound Y 03 2. Zn, Hz0" t.

1. Predict the correct product for this reaction. 2. Choose ALL correct representations of the product using Newman projection. A ? H B H H သက်လုံး တမျိုး … H H H D H. H H H. H H H H D₂ Pd H H D H H. • သာလိုး E H H H .H H H H D D H H H H H H H H. တ H H H. - ရွှေပိုး H H. H H H H H H

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Use full-headed or half-headed curved arrows to show the movement of electrons in each reaction. d. / + Br2 a. :O: b. CH3-C-CH3 e. CH,CH,Br: + FỘH CH,CH,ÖH + CH CH3 CH3 CH3 c-c-H H c. CH3 CH,-i: f. + FÖH C=C + Hzö: CH3 CH3

Gg.232.

- Common molecular moieties have easily distinguishable patterns in NMR spectra. Match the Tollowing hydrocarbons with the generalized spectra shown below. Label each splitting pattem as a singlet, doublet, triplet, or quartet. a. X,CH-CHY, b. X,CH-CH,Y с. ХCH-CH,Y d. XCH,CH, 4.0 3.5 3.0 2.5 2.0 1.5 2.0 1.5 1.0 0.5 0.0 5.5 5.0 4.5 4.0 6.0 5.5 5.0 4.5 4.0 Peak b

Help check my answers for 1&2