Part A Which of the following compounds is the most stable? CH2CH3 CH2CH3 CH3 CH2CH3 CH2CH3 CH3 CH2CH3 CH2CH3 CH Submit Submit Request Answer Request Answer Part B Which is the least stable? CH2CH3 CH2CH3 СН3 CH2CH3 CH2CH3 CH3 CH2CH3 CH2CH3 CH3 Submit Submit Request Answer Reguente Part C Which has the smallest heat of hydrogenation? CH2CH3 O CH₂CHS CH2CH3 CH3 CH2CH3 CH.CH CH2CH3 CH3 CH2CH3 CH2CH3 CH3 Submit Request Answer
2.03 1.03 2.(CH3), Br2 no peroxides no heat no light
CH2CH3 CH2CH3 CH2CH3 CH2CH3 ...100 HC-CH3 H3COH H2COH - C CH3 HN –H HẠ NHA HAN>c<H HỮc_INH coo coo 3 Coo coo 14) (8 pts) Identify the stereoisomers. a) Which pairs are enantiomers? b) Which pairs are diastereomers? 15) (8 pts) Which of the stereoisomers is L-(2S, 3S)-isoleucine? (Show your work to get full credit.)
7a. CH3 CH3 Br2 OCH3 НзСОН Br 7b. Br2 ROOR 7a. CH3 CH3 Br2 OCH3 НзСОН Br 7b. Br2 ROOR
HOCH(CH2CH3)(CH3)
Which substituent has the smallest magnitude for 1,3 diaxial interaction? -CH3 -CH2CH3 -CH(CH3)2 -C(CH3)3
Name the compounds below including stereochemistry Ç(CH2CH3)3 HBr Br+H CH2CH(CH3)2 C(CH3)3
1. Complete the following reactions, with the major organic product. a. CH3-CH=CH2 + Br2 O + B12 c. CH3-CH-CH-CH3 +KMnO4+H2O d. CH3CH2-CH=CH-CH2CH3 + H2S04 2. Between hexane, cyclohexene and toluene, which was the most reactive with bromine solution? Explain your reasoning. 3. Based on the chemical tests used in this experiment, is it possible to clearly distinguish between alkanes and alkenes? Explain your reasoning. P
What is the product of the following reaction? H3C—= 2 eq Br2 CH2CH3 - A.H3C— -CH2CH2Br D. Br CH2CH3 Br- -Br H3C CH2CH3 BO CH₃ E. CH3CBr2CH2CH2CH3 CH2CH3
15) The most stable conformation of 3-bromo-2-methylpentane, viewed through the C-2-C-3 bond (i.e., C-2 in the front, C-3 in the back) Br CH3 CH 3 CH3 H2CH H3C CH(CH3)2 CH3 CH3 CH3 CH2CH3 H2CH3 IV a) I b) II c) III d) IV e) V 15) The most stable conformation of 3-bromo-2-methylpentane, viewed through the C-2-C-3 bond (i.e., C-2 in the front, C-3 in the back) Br CH3 CH 3 CH3 H2CH H3C CH(CH3)2 CH3 CH3 CH3 CH2CH3 H2CH3 IV...