
11. Indicate the order of stability CH3 CH3 H CH3 Br CH3 HON Br HV Br
11. Indicate the order of stability CH н сн. Br CH сH, На н н. Br H H н н" Br н H н н н' Br н A В C D 12. Which of the following structures does NOT have tetrahedral geometry around any of its central central atoms. Use resonance to help explain A. В. с. D. = NH2 13. Is it theoretically possible to separate the pair of compounds below by distillation? Explain briefly CH CHs Br...
have a specific rotation ap = 0? CH3 H -Br H -Br CHE CH3 Br -H H-Br CH3 b CH3 H -Br Br -H CH3 CH3 Br -Н Br -H CH2CH3 a с d Select one: 0 а.а obb Ос. с o d.d Question 29 Not yet answered Marked out of 3.00 Hay question Which compound would correspond to the IR spectrum shown below? 1:03:15 ОН OH
11) Predict the product of the following transformation: HC H H2O CH2CH2 CH3 Br2 Br H H2C Br CH3 H,Ca A) CH,CH, OH CH3CH, OH B) OH H OH H H2C CH,CH2 Br Br CH,CH, CH' D)
. Complete the reactions (2 points each) a) CH3 NBS/hv CH3 h)
Q3.8 2 Points Which is more stable? H3CH өОСНа 17 Br H vs. H H CH3 Br H3C CH30 'CH3 A B Compound A (LEFT) Compound B (RIGHT) They're equal stability Why is that substance lower energy? Enter your answer here Q3.9 2 Points Which is more stable? CH, + + VS. CH3 + HF A B Compound A (LEFT) Compound B (RIGHT) They're equal stability Why is that substance lower energy? Enter your answer here
Name 03.101 example of a reaction having an Eact = 0 would Br• + Br-Br - > Br-Br + Br. F. + CH - > H-F + CH3. . CH. + CH, CH2 - CH + CH3 CH2 • .. Br + H-Br - > H-Br + Br. -. CH. + CH3 - > CH3-CH3 Which of the following is true of any (S)-enantiomer? 4. It rotates plane-polarized light to the right. b. It rotates plane-polarized light to the left....
83. Propose a mechanism for each of the following reactions: HBr a. Hon OH H₂SO, O + H₂O Br + H₂O
QUESTION 8 CH,-Br Br Rank these of compounds in order of the stability of the carbocation that forms (1 -most stable, 4 - least stable) Structure A Structure B: Structure C Structure D:
Which of the following are possible products of the reaction shown? hv NBS Br Br Br Br III IV a) I, III and IV b) I and 11 C) I, II, III and IV d) I, II and III
Predict the major product(s) of the following reaction. 2 hv X ? Brz Br Br Br III IV a) 11 Ob) v c) 110 d) I and II e)