Sự mở rộng vòng và co vòng trong carbocation cyclic. 397.

CH(CH(CHCH)) (g) + [(CH3)3C]- (g) → [C(CH(CHCH))]- (g) + CH(CH3)3 (g), ΔrH ... (CH3)3C (g) + HBr (g) → CH(CH3)3 (g) + Br (g), ΔrG°(388 K) = -17.6 ± 2.2 ... elimination b. (CH3)2CHCH=CHCH3 + 9O2 → 6CO2 + 6H2O combustion c. CH3COOH + CH3OH → CH3COOCH3 + H2O substitution d. CH3CH(CH3)CH=CH2 + HBr → CH3CH(CH3)CH(Br)CH3. The correct option is: d electrophilic addition.Explanation:In this reaction HBr undergoes heterolytic fission as HBr → H+ + Br-. Show More. Related Solutions. Dec 26, 2018 ... The correct option is: (d) electrophilic addition. Explanation: In this reaction, HBr undergoes heterolytic fission as HBr → H + + Br. ... HBr + CH3 reaction. The forward scattering mechanism can be clearly promoted ... Ten-dimensional quantum dynamics study of H+CH 3 D → H 2 +CH 2 D reaction. CH2 CH. CHC1(CH3)2,. CH2. CH₂ - CH₂ no true chlorhydrin being known which loses its acid so easily. Another class of intramolecular ethers of interest for the ... ... CH=CH2) , 5.5 (bs,. ArOH, D20 exchanged), 6.36 (s, 2 H, ArH); vrnax/cm-t ... 8H 1.68 (d, J = 6.3Hz, 3 H, CH3), 2.9-3.2 (m, 2 H, ArCH2) , 3.87. (s, 6 H ... CH(CH3)), 28.7 (.CH(CH3)), 17.7 (.C(CH3)(CH3)), 16.4 (.C(CH3)(CH3)). Isomer ... CH2-), 22.1 (-CH3), 17.2 (-CH3). Unable to visualise carbonyl carbon ... Jun 25, 2015 ... The reason is that the H+ from the HBr adds to the carbon that will give the more stable carbocation. CH3CH2CH=CH2H+−−→CH3CH2+CH-CH2 ... Jun 2, 2018 ... Materi : Kimia Organik Kelas : X Kata kunci : reaksi alkena. CH3-CH2-CH=CH2 + HBr ----> CH3-CH2-CH(Br)-CH3 Reaksi hidrobrominasi: