+)

Q: Which of the following a chemist would call a resonance stabilized carbocation? +) A) B) C) D) H3N.…

A: The resonance stabizalized structure have lowest energy .

Q: Which of the following alkenes are conjugated? H

A: This problem is based on general organic chemistry. The solution is given below.

Q: he reaction of Hbr with 2-methylpropene produces 2-bromo-2-methylpropane. What is the structure of…

A: Given is, reaction of Hbr with 2-methylpropene produces 2-bromo-2-methylpropane. This reaction is…

Q: 2. The following carbocation is generated as an intermediate in the addition of H-Br to an alkene.…

A: Alkene gives an electrophilic addition reaction with hydrogen halide to form an alkyl halide.. The…

Q: Which is the most stable carbocation? C B. A OA OB

A: The species in which the carbon atom bonded with three sigma bonds and has a positive charge is…

Q: 10. Draw an energy diagram for the addition of HBr to l-pentene. Let one curve on your diagram show…

A: Given reaction followed SN1 mechanism which carbocation has more stablity that has more energy…

Q: 4. (2 pts) Circle the most stable carbocation and cross out the least stable carbocation among the…

A:

Q: Identify the structures of the major product or reagent in the reaction, or the structure of the…

A: 1. Ester hydrolysis in basic medium gives sodium salt of carboxylic acid and alcohol    2.…

Q: The reaction of 3-methylene-1-cyclohexene and HBr yields the four products shown in the attachment.…

A: At high temperature, thermodynamically more stable products are formed i.e. alkenes which more…

Q: Zaitsev's rule is useful in selecting which carbon adjacent to a carbocation will form the double…

A:

Q: Draw a structural formula for the substitution product of the reaction shown below. + Na SCH3 CH3CN…

A: SN2 reaction is the bimolecular nucleophilic substitution reaction in which the rate of the reaction…

Q: 9. Draw the structural formulas for the product(s) of each of the reactions below. ("n" indicates…

A:

Q: For each reaction in question 20, sketch a reaction coordinate energy diagram indicating the…

A: Description: For reaction A: Here we get mixture of Enatiomer in 50% of each i.e. racemic mixture.…

Q: What about the second step in the electrophilic addition of HCl to an alkene-the reaction of…

A: Given reaction,      The second step in the electrophilic addition of HCl to an alkene-the reaction…

Q: HBr addition to ethylene is exothermic. What does this mean? Options:   The rate determining step…

A: Answer :---- Here, we can say that the addition of the hydrogen bromide (HBr) to ethylene is…

Q: Complete the following reaction by drawing the structure of the major product(s) expected. CH3 HCI…

A: The answer to the following question is-

Q: 2. What is the products of the following reaction? H₂SO4 heat CHICHCHỊCH, OH

A: This is dehydration reaction. H2SO4 act as dehydrating agent. Alcohol is converted into…

Q: Monobromination Reaction. Draw the products for the monobromination reaction of…

A:

Q: Draw a structural formula for the substitution product of the reaction shown below. Br H NH3 CH₂OH •…

A: Given reaction:Here the Br group acts as a leaving group when treated with NH3/CH3OH  and NH3 acts…

Q: Explain Tertiary Alkyl Halides  ?

A: Tertiary alkyl halide has to be defined.

Q: Explain Allylic Carbocations in Biological Reactions ?

A:

Q: 46. In order to determine the ident ity of an alkene, a chemist reacts it with water. She then…

A: Organic reaction mechanisms:   As per our guideline we have to answer first question only.

Q: Fill-in the missing the reactant, reagent, or major product. 1. Hg(OAc), , H2O 2. NaBH, Biology…

A: The 1st reaction is an example of hydration of alkenes by the reaction called…

Q: Rank the alkenes from most stable to least stable. A B H3C CH3 H3C H H2C=CH2 H3C CH3 H3C The ranking…

A: Hyperconjugation is one of the factors which depend upon stability of alkenes. As the number of…

Q: In the elimination reaction of an alkyl halide, what happens to the leaving group and what’s the…

A: In the elimination reaction of an alkyl halide, the leaving group (the halogen atom) will leave from…

Q: Explain the three carbon atoms of the allyl carbocation ?

A: The allyl carbocation is stabilized by resonance. In two resonating structures, the one carbon atom…

Q: Identify the major product of this reaction of an alkene. = ||| ОН ОН 1. Hg(OAc)2, H20 2. NaBH4,…

A: Given reaction is :  Options are :

Q: What are Allylic Carbocations ?

A: Carbocations are electrophiles (species that accepts electron pair in a reaction) that has a…

Q: Why is a 1, 3 - cis disubstituted cyclohexane more stable than its trans isomer?

A:

Q: Are the products alkenes or something else? Regioselective?

A: This reaction is an example for hydroboration and oxidation reaction. In this reaction alcohols are…

Q: When Rearrangements can occur ?

A: In chemistry, When an atom or group shifts from one carbon atom to another carbon atom, the…

Q: Draw structures for the alkene (or alkenes) that gives the following reaction product. H3C ? H₂/Pd…

A: An alkene is hydrogenated when hydrogen atoms are added to the carbon - carbon double bond to form a…

Q: a. The following compounds have the same molecular formula as benzene. How many monobrominated…

A:

Q: What is hyperconjugation? How is hyperconjugation involved in the stabilisation of carbocations?

A: Hyperconjugation ( σ- conjugation) in organic chemistry refers to the delocalization of electrons…