Explain the characteristics of electrophilic addition of HX to alkenes ?

Q: 4. Compare and explain the relative reaction rates of addition to alkenes of HCI, HBr, and HI.

A: The relative rates of addition of alkenes is as follows HCl<HBr<HI

Q: How many alkyl chlorides are obtained from monochlorination of the following alkanes?Disregard…

A: Steps to be followed: a) Find out the number of types of hydrogen present. b) Replace the different…

Q: Reaction of HBr with trans and cis 2-pentene

A: Hydrogen bromide reacts with an alkene to form alkyl bromide. The reaction completes in two steps…

Q: What alkene should be used to synthesize 3-bromohexane? 3-bromohexane

A: The alkyl halides are prepared from alkenes by the addition of hydrohalogenation.

Q: Which alkyl halides can be prepared in good yield by radical halogenation of an alkane?

A: Alkanes undergo both bromination and chlorination. But Chlorination happens faster than bromination…

Q: Explain the relative reaction rates of addition to alkenes of HCl, HBr, and HI.

A: Given reaction,  Addition reaction of alkenes with HCl, HBr, and HI.

Q: Which of the following reagents would you use to prepare Chlorocyclópentane from cyclopentene? OC2/…

A:

Q: why H2SO4 has a positive reaction with cyclohexene?

A: The reactants given are H2SO4 and cyclohexene.

Q: a Draw structural formulas for all possible carbocations formed by the reaction of each alkene with…

A:

Q: Explain why the addition of HBr to alkenes A and C is regioselective, forming addition products B…

A: Since in case of A, the product formed is because the stability of +ve charge will be more at the…

Q: What is the reagent required to convert 2,2 octanediene into octane?

A: The answer is given below

Q: Draw the structure of the major organic product of the reaction. CI 1. LIAIH4, ether + 2. Hо" You do…

A: The above reaction is between the acyl halide and the LiAlH4 in the presence of ether and acid…

Q: What alkylborane is formed from hydroboration of each alkene? CH3 c=CH2 b. CH2 a. C. CH3

A: The first step in hydroboration reaction is the addition of H and BH2 to the π bond of the alkene…

Q: Write equations for the reaction of cyclohexane with: a. Br2/H2O indoors b. Br2/H2O in the presence…

A: (a) When Cyclohexane is treated with Bromine water , then there is no Reaction takes place. It is…

Q: What two stereoisomeric alkanes are formed from the catalytic hydrogenation of…

A: The given compound is (z)-3-methyl-2-hexene which is an alkene.

Q: a. Identify two alkenes that react with HBr to form 1-bromo-1-methylcyclohexane without undergoing a…

A:

Q: What is the major monobromination product formed by heating each alkane with Br2?

A: In the monobromination reaction, the Br replaces H atom from highly substituted C and forms alkyl…

Q: In an addition reaction to an alkene, the π bond plays the role of: A.nucleophile B.electrophile…

A: Introduction :  In chemistry addition reaction are those reaction in which two or more molecule are…

Q: Which compounds can be prepared in high yield by halogenation of an alkane? (a) 2-Chloropentane (b)…

A: Tertiary carbocations are more stable than the secondary carbonation. The formation of tertiary…

Q: A. the products formed when an alkene reacts with these reagents: (i) H2 in the presence of Pd…

A:

Q: Draw the products expected from the addition of bromine to an alkene and to an alkyne.

A: The product of bromination of alkyne and Alkene is given below

Q: Which alkene would yield the following product in the halogenation reaction? CI Alkene Cl,

A: The chlorination of a double bond using Cl2 proceeds through the formation of a chloronium ion…

Q: Explain the Hydroboration–oxidation two-step reaction sequence that converts an alkene to an…

A: A chemical reaction in which an alkene is converted to an alcohol when it is treated with borane BH3…

Q: step addition of bromide to an alkene.

A: As we know, Alkene undergoes electrophilic addition mechanism.

Q: Explain about the Stability of alkenes ?

A: Given: Stability of alkenes.

Q: explain Commercial Importance of Alkenes

A: Given Explain Commercial Importance of Alkenes

Q: Explain the apparent paradox. Although the addition of one equivalent of HX to an alkyne is more…

A: The more exothermic reaction is the addition reaction to alkynes than alkenes. It can be explained…

Q: Explain Hydrogenation and Alkene Stability ?

A: Hydrogenation reactions are those reactions in which unsaturated hydrocarbons (alkenes) will undergo…

Q: Explain Secondary Alkyl Halides ?

A: Alkyl halides are the groups of hydrocarbons containing halogens.

Q: Is the reaction of 2-butene with HBr regioselective? a. Is it stereoselective? b. Is it…

A: Please go through the below pic for the reaction mechanism.

Q: Name the alkene below. Use ONLY E/Z designators to indicate stereochemistry. H H H3C CH3 CH;CH2CH2…

A:

Q: 5- Addition H2 to butyne give

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: What kind of intermediate is formed when an alkene is exposed to a strong acid? O A. A carbocation O…

A: A carbocation is an organic molecule, an intermediate, that has a carbon atom bearing a positive…

Q: reaction the chloro-propyle with chloro-methyle by using Sodium metal as catalyst I .A ethane .B…

A: The given reaction is an example of Wurtz's reaction where two alkyl halides react to give a…

Q: What alkene should be used to synthesize 3-bromohexane? Br

A: Structure of 3-bromohexane is not mentioned in the image so after correcting it solution has been…

Q: 5.There are two important methods that are used to prepare alkenes: they are:. and .. ..

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

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: Draw structures of compounds A to D. Br2 2 eq. KOH in ethanol Compound A (C,H12) Compound B Compound…

A:

Q: Explain why the addition of HBr to alkenes A and C is regioselective, forming addition products B…

A:

Q: The name of this compound. Br H. C=C Cl F O Z-2-bromo-2-chloro-1-fluoroethene…

A: Rules for naming a compound :

Q: 9) For the reaction between isopropyl 1-propyl (or 'n-propyl') ether and HBr, what are the expected…

A: option A

Q: Explain  Chlorination Versus Bromination ?

A: In a reaction, if a bromine molecule is introduced then it is called a bromination whereas if…

Q: Which of these compounds would react with sodium methoxide to give onlỵ a single alkene product? ÇI…

A:

Q: Explain Stability of Alkenes ?

A: A type of hydrocarbon that has carbon-carbon double bond in them is alkene. The general formula of…

Q: 1. Complete combustion of butane 2. Addition of bromine to propene 3. Oxidation of propan-1-ol by…

A: Writing balanced equation for the following reaction

Q: ethane + H. alkene X + Y ethanol I3D a) State the identification of i. Alkene X; ii. Compound Y b)…

A:

Q: Illustrate the Electrophilic Addition of HX to an Alkene ?

A: The electrophilic addition reaction is a type of organic reaction in which the electrophile attacks…

Designing a Synthesis

Organic synthesis is a branch of chemical synthesis that involves the planned construction of organic compounds/molecules from smaller units that possess functional groups. Friedrich Wöhler was the first scientist who designed the synthesis of an organic compound, urea from inorganic starting materials silver cyanate with ammonium chloride via a simple, one-step synthesis.