1. what is the Nature of the leaving group (LG)? 2. what is the relative size of activation energy (Ea) for each reaction? 3. what is the Hammond's postulate

Q: The triphenylmethyl cation is so stable that a salt such as triphenylmethyl chloride can be isolated…

A: The species in which carbon carries a positive charge is called as carbocation. Carbocations are…

Q: What happens to the rate of an SN2 reaction under the following conditions? [RX] is halved, and…

A: Given: [RX] is halved, and [:Nu-] is doubled.

Q: The kinetically controlled product in this reaction is: HCI A D

A:

Q: Why is there a difference in racemization for the two reactions even though they both include the…

A: Bromine is an excellent leaving group compared to hydroxyl group. Hence, in case of 2-bromobutane,…

Q: alkylhalide in order of decreasing reactivity in an SN¡ reaction:

A: The order of reactivity of alkyl halides towards SN​1 reaction is-  Tertiary halide(3°) >…

Q: Fill in the appropriate reagent or starting material in each of the attached reaction.

A: The nucleophilic substitution reaction is an organic reaction in which the nucleophile attaches to…

Q: 19 13 10 20 15 18 11

A: HOMO-Highest occupied molecular orbital and LUMO is the lowest unoccupied molecular orbital. Both…

Q: A carbocation intermediate is central to which of these reaction types? E1, E2, SN1, SN2 ?

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Q: what are the reagents? write out the mechanism

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Q: Explain why is the formation of some isomers become more favorable over the others. As an example,…

A: Preference for one isomer over another during the chemical reaction of some organic compounds is due…

Q: true or false Elimination reactions will always form a more substituted alkene as its major product…

A: Elimination reactions like E1and E2 both type of mechanisms always produces product according to the…

Q: What general conclusion can be made concerning the rate at which the SN2 reaction occurs and the…

A: In SN2 reaction, the reaction rate is depend upon nucleophile as well as leaving group. In these…

Q: In each reaction box, place the best reagent and conditions from the list. 1 2. H3C H, CH2CH3 ОН Но…

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Q: The following reaction scheme shows that the intermediate carbocation from addition of an…

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Q: In each reaction box, place the best reagent and conditions from the list below. 1) 2) Br 3) Br2…

A: Friedel-Crafts alkylation can be done in the first step and the reagent ethylchloride in presence of…

Q: Explain why CgH;CH,CH,Br is not formed during the radical bromination of CgH;CH,CH3.

A: The given molecule is: Ethylbenzene It undergoes the reaction of free radical bromination. Which…

Q: On a single graph, draw the reaction coordinate diagram for the addition of one equivalent of HBr to…

A: Given reactions, (1) Addition of HBr to 2-methyl-1,3-pentadiene: (2) Addition of HBr to…

Q: List the Unimolecular substitution (SN1) mechanistic steps (as discussed in the problem solving…

A: The correct explanation with example SN1 reaction is given below

Q: он Br

A: Given reaction,

Q: Fill in the blanks: Br OC(CH3)3 X+ -OC(CH₂)3 CH₂CHCH₂CH3 CH3CHCH₂CH3 (CH3)3COH The reaction will not…

A:

Q: 5. Using pictures and words, explain why triflate, CF3SO3, is such a good leaving group.

A: To explain why triflate, CF3SO3- is such a good leaving group using pictures and words.

Q: β-elimination reactions.

A: IN E2 REACTION THE H WHICH IS SITUATED IN BETA POSITION ARE ABSTRACT BY BASE AND ALKENE IS FORMED…

Q: In an SN1 reaction, what are the Stereochemistry Consequences: (Retained, Inverted, Lost,…

A: The SN1 reaction is one type of nucleophilic substitution reaction.  Basically, There are two types…

Q: What are the relevant transition states for this reaction?

A: This is an elimination reaction. Potassium tertiary butoxide (tBuOK) is a strong and very bulky…

Q: In each reaction box, place the best reagent and conditions from the list below. 1) 2) Br 3)…

A: In the given reaction, propyl (alkyl) and bromo group has to be introduced to the benzene ring.…

Q: 01. Of the following statements, which are true for nucleophilic substitutions occurring by the SN1…

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Q: For each pair, which compound would be more reactive in a S?1 type reaction?

A: Given : Reaction mechanism is SN1.

Q: In an SN1 reaction, Nucleophile- What are the characteristics of a good nucleophile for SN1?   How…

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Q: 1) Compare and contrast the Type 1 electrophilic addition to the unimolecular substitution and…

A: The SN1 reaction involves two separate steps: first the departure of the leaving group and then the…

Q: How does solvent affect rate of reaction if its increase or decrease in sn1 or sn2

A: In SN1 reactions, there carbocation intermediate so solvents of higher polarity  stabilizes these…

Q: Why the relative reactivity of SN2 is tertiary<secondary<primary<allyl, phenyl ? (explanation)

A: In this question, we will discuss on relative reactivity of SN2 you can see the explanation below.…

Q: What is a nucleophile? Provide some examples of nucleophiles that would work well in the SN2…

A: We have to tell about nucleophile.

Q: Among a primary, secondary, or tertiary carbocation, which is most favored for SN1 reactions?…

A: Among a primary, secondary or tertiary carbocation which is most favored for SN1 reactions? Explain…

Q: 3) What is a nucleophile? Provide some examples of nucleophiles that would work well in the SN2…

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Q: The SN1 reaction is a two-step reaction, and the first step of this reaction is the formation of a…

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Q: what is the Nature of the leaving group (LG)?

A: Leaving group :-        It is group or atom or molecule which is completely displaced by other…

Q: What type of reaction is a Grignard reaction?  What is the critical intermediate (which can be…

A: •GRIGNARD REAGENT:-  Grignard reagent is R-Mg-X where R is alkyl,aryl group, Mg is magnesium metal…

Q: HCi ether

A: b part is an example of electrophillic addition reaction. Where H+ will be added to the nucleophile.…

Q: Are these SN1 or SN2 reactions? What is the major product structural form?

A: SN1 reaction involves formation of carbocation while SN2 is one step substitution of nucleophile.

Q: In an E2 reaction, what are the characteristics of a good base?  How does a chemist tell a strong…

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Q: The 3D image below is that of an allylic carbocation intermediate formed by the protonation of a…

A: The allylic carbocation intermediate formed by the protonation of a conjugated diene with HBr is…

Q: In not more than three (3) sentences, explain why terminal alkynes are acidic.

A: Since you have asked multiple question, we will solve the first question for you as per our…

Q: During a Friedel-Crafts alkylation, the order in which the reagents are mixed is important.…

A: The correct answer about Fridel crafts reaction is given below

Q: which term describes the next mechanistic step in the catalytic cycle of the heck's reaction

A: A multiple choice question based on alkene, which is to be accomplished.

Q: What is a correct mechanistic step of this reaction?

A: The given reaction is SN2  reaction because the  inversion of stereochemistry of reaction  occurs .…

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.