this is the right answer but can someone pls explain how you do it Practice Exam-III...
I got question #27 wrong. Can you please explain.
e correct answer: (only one) many chiral carbon atoms are in the following molecule (A) 3 B) 4 (C)3 2 (E) 21. How many chiral carbon atoms are in the following malceale? (A) 5 (B) 4 (C) 3 (D) 2 ) 007- O HOM han 22. How many chiral carbon atoms are in the following molecule (A) 5 (B) 4 (C)3 (D) 2 23. Ilow many chiral carbon atoms are in...
can someone show me how to do this and explain this to me
0 IUINU nations favor the Snl mechanism as opposed to the Sn2 mechanism? I. tertiary alkyl halide II. primary alkyl halide III. polar solvent A. only 1 B. only II C. I and III D. II and III
Can someone please explain how to do this asap?? I'm not able to
get the right answer, I would greatly appreciate it
a. 27) The production function is y(L,K) = 2L1/2K1/2, where L is the number of units of labour and K is the number of units of capital used. If the cost of labour is $36 per unit and the cost of capital is $4 per unit, then the lowest total cost of producing 48 units of output will...
can you please explain how D is the answer?
EI > IV > II > III 14. Which compound is an isomer of 3,3-diethylhexane? A) 3-ethyl-3-methyl-1-hexene B) 3,3-diethyloctane C) 2,8-dimethylnonane D) 2,7-dimethyloctane E) 2,2,3,3-tetramethylpentane
I'm really lost on how to answer these. Can someone please
explain? I have an exam in a few days and seriously need help! My
proffesor wants us to complete the reactions, and show the
stereochemistry
2. NaBHy Br2 hv Br Cold MCPBA (RCD3 NBS 1. внз. ТHF 2. 2o H20 Chbон, acid Catalyst
can someone explain why this is the coreect answer
5. Which of the following compounds is most acidic? III H II A) I B) II C) III D) both I & II E both II & III Ans: C
I'm really lost on how to
answer these. Can someone please explain? I have an exam in a few
days and seriously need help!
Complete of the these reactions, showing the stereochemistry product. or + Cl2 Chels a + H₂O H2SO4 1.0504 2. NaHSO3, H₂O or the Pale HR 1.03 CH₂ CH₂
Can someone please explain the answer with detailed mechanisms?
Thank you!
52) What would be the major product of the following reaction? Br2, CCI4 C2H5 C2H5 C2H5 CH3 CH3 H3C H3C Br C3H7 C3H7 C3H7 C3H7 IV A) Equal amounts of I and II B) Equal amounts of II and III. C) Equal amounts of III and IV D) I and II as major products, III and IV as minor products. E) All of these choices in equal amounts Answer:...
Need help on my practice exam! Thank you
12. Assign formal charges to all the O atoms in the following form for H PO, a. 0 for all oxygen atoms b. 2 for oxygen I, 2 for oxygen II, and 1 for oxygen III c. -1for oxygen 1,0for oxygen II, and-lfor oxygen Ⅲ d. 0 for oxygen I, 0 for oxygen II, and-1 for oxygen III e. 4 for oxygen I, 4 for oxygen II, and 6 for oxygen III...
Mass Spectrometry: can someone explain how the heck I do this
problem? It's French to me.
Use the data below from an electron impact mass spectrum of a pure compound to deduce its structure. Draw your structure in the drawing window. Data selected from the NIST Web Book. You do not have to consider stereochemistry. You do not have to explicitly draw H atoms. In cases where there is more than one answer, just draw one.