Ос OB ОЕ ОА D Question 23 4 pts Which sets of reagents would most readily...
Question 8 4 pts What types of splitting patterns would you expect in the proton NMR spectrum of the molecule shown below? Mark all that apply. es doublet singlet A triplet с quartet D sextet E B ОА OB Ос OD ОЕ Question 9 4 pts Which compound corresponds to the H NMR spectrum below? (Integral values are indicated above/beside signals.) 3 3 2 1 0 2 PPM FO 6 ho La А B с D E OB o D...
Question 3 Which is the most stable imine? Bu NO Bu Bn Ph N Ph Pr Bn Ph b e OD ОА OB ОЕ Ос Question 3 Which is the most stable imine? Bu N' Bu Bn Ph Ph N N N N Ph Pr Bn Ph b с D ОА OB OE Ос
Predict the product CH, MOB (excess) then workup HC OH OH H₃C. OH CH, CH OH А B с OA OB Oc OD Question 2 5 pts Which compound would react the fastest with a nucleophile? А с D ОА OB Ос OD U Question 3 5 pts Which compound that would react the fastest in an Sw1 reaction? OA
QUESTION 1 A. (CH3CH2),Cuti B. CH,CH_MGB C (CH2CH2),LI D. CH CHI reagents needed? ба OO no od QUESTION 2 ♡ 0 C. B2 в. На A. HB D. NBS hv R-0-0-R hv reagents needed? O a. a b.b Occ O d.d QUESTION 3 orged doo which coupling partner? Оа, а Ob.b Ос. с O d.d QUESTION 4 or & B. NaNH, NH, C, NH, which reagent? Oa, a Obb Occ O d.d
Question 33 2 pts Which one of the following molecules is polar? (a) BC13 (b) Bel2 (c) CCIA (d) CHCl3 (e) Br2 Ос ОЕ OB OD ОА
Question 4 4 pts Identify which of the following molecules corresponds to the MS data below. box on zr or be at С D E 100 Molecular ion 116 mass 116 80 60 Rdative htensity 42 81 40 54 20- 0 20 8 8 30 140 160 180 200 100 120 m/z ОА OB Ос D ОЕ OF
Question 23 Which would be formed when 2-methylpropanal is dissolved in D 20 containing Dt? OA D CH.CHCHOD CH3 OB. CH.COM CH CDCH CH Ос. 0 CHCHCH CHED OD O CH.CHCD CH Е. O CH₃COCO 29 MacBook Air 3 $ 4. 5
Question 5 4 pts Choose the pair of substances that are most likely to form a homogeneous solution. A) CH3CH2NH2 and CH3CH2OH B) KI and Hg C) LiCl and CH 14 D) C3Hg and C2H5OH OB ОА Ос OD 4 pts Question 6
D Question 7 4 pts Which of the following substances has the lowest solubility in water? A) Hg2Cl2, Ksp = 3.1 x 10-18 B) Caz(PO4)2, Ksp = 2.0*10-29 C) AglO3, Ksp = 3.1 x 10-8 D) CuBr, Ksp = 5.0 x 10-9 Ос OB ОА OD 4 pts Question 8
Question 9 4 pts Which of the following species is amphoteric? A) CO32- B) HF C) NH* D) HPO 2 ОА OD OB Ос 4 pts Question 10