Which properly shows resonance of an allylic system? B C H. O: D

Q: The purine heterocycle occurs commonly in the structure of DNA.a.How is each N atom hybridized? b.In…

A: a.

Q: Rank the carbocation compounds below from most stable to least stable.

A:

Q: t. uänoJu su view structure Part 2 out of 2 Why would this be a more stable carbocation? The charge…

A:

Q: Which energy diagram belongs to the reaction of alkyl halide RCH2Br and potassium hydroxide in…

A: When primary alkyl halides react with KOH in presence of THF (non-aqueous medium), the alkyl halide…

Q: 2. Write "most" under the compound which is most reactive toward electrophilic aromatic substitution…

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

Q: Rank the following carbocations in terms of their energy. A В

A: Carbocation are organic species formed from alkane when hydrogen is lost thus carbon bear positive…

Q: What reagent/reagents is/are necessary to transform the starting molecule into the desired product?…

A: A condensation reaction between two aldehyde or ketone molecules in a protic solvent such as water…

Q: C. How many of the following structures are allylic? D. How many are arylic? E. How many are…

A:

Q: b. d. Note: Ph -phenyl NHCH,CH3 Ph-N-CH,CH3 CH2CH3 ČH3

A: ◆ The longest continuous carbon chain includes the carbon attached to -NH2 group. ◆ Amines are named…

Q: Which SN1 raction is faster in the given pair?

A: In the reaction it is said that reaction proceed by SN1 mechanism means there must be formation of…

Q: Draw an energy diagram for an E2 reaction: (CH3)3CBr + −OH →(CH3)2C=CH2 + H2O + Br−

A:

Q: What reagent/reagents is/are necessary to transform the starting molecule into the desired product?…

A: The reaction is carried by Sandmeyer's reaction  Diazotisation of aniline followed by cuprous…

Q: Which structure is NOT aromatic? ODO :Br: H,C B

A: Aromatic substances cyclic, conjugated and flat structures. Aromatic substances follow Huckel's rule…

Q: Which of the following carbocations is the most stable? (A) (B) (C) (D)

A:

Q: (b) Complete the following reactions : W (i) H3C D /H CH3 NO₂ og H B 09 Br₂/Dioxane COCH3 A

A: Indole show Electrophilic Aromatic substitution reaction.

Q: 3.) Butanedionic Why completely soluble in water? Why insoluble in HCl? Why completely soluble in…

A: Solubility :-      It is the property of the compound which have tendency to soluble in a…

Q: Rank the following radicals in order of decreasing stability. most stable least stable (CHдС-снсн,…

A: Free radicals are electron deficeint. the stability of tertiary radicals is more than that of…

Q: The compound cyclohex-3-en-1-one can give 2 carbanions. Point out the most stable and the reason?

A:

Q: 5. Follow the curved arrows and write the products. + BF3 a. b.

A: When two molecules interact, the molecule that has HOMO attracts the molecule with the LUMO. This…

Q: Which alkene is lower in energy? O The alkene on the left is lower in energy The alkene on the right…

A:

Q: w compound Y?

A:

Q: ving free radicals is the MOST stable? C. D.

A:

Q: 1) NaOCH3 / HOCH3 H3CO OCH3 2) H,0®/ H20

A: We have to predict the mechanism for the given product formed along with charges.

Q: Rank the attached radicals in order of increasing stability

A: Free radicals refer to the type of reactive intermediate in which a homolytic cleavage of bond takes…

Q: Which one is more stable S2-, S4-, S6-?

A: The given ions of Sulphur are S2-, S4-, and S6-.

Q: Which is the most likely product for the reaction below: CH, CH,CH,CH-C CH,OH CH,

A:

Q: Given the data, find the specific heat of part A;     Heat of Reaction 1 (ΔH1) of part B;…

A: Provided data:

Q: Which alkene is lower in energy? r The alkene on the left is lower in energy The alkene on the right…

A:

Q: For alkylhalides, elimination reaction is much favored than substitution reaction when A.…

A: Alkyl halides  undergoes substitution reaction namely SN1 , SN2  .They also undergo elimination…

Q: Draw additional resonance structures for each species.

A: a.  The given species is cyclopropenyl radical.The delocalization of bond, lone pair, or free…

Q: Explain the Stability of Allylic Carbocations ?

A: Carbocations are positively charged, sp2 hybridized trigonal planer structures. They are electron…

Q: Draw all important contributing structures for the following allylic carbocations; then rank the…

A: The carbocations are stabilized by more substitution, so the secondary carbocation is more stable…

Q: 1. Sort the following molecules into the quadrant in the chart shown below that best describes them.…

A: Nucleophiles are the chemical compounds which are electron rich and provide electron density to…

Q: e which of the following benzene compounds will be more reactive than ben vill be less reactive than…

A:

Q: Rank the following radicals in order of increasing stability.

A: Since the stability of free radicals depends on two things 1) resonance =>  more is the resonance…

Q: use molecular orbitals to rationalize why c=o is more prone to involve in a reaction with a…

A: Here we have to rationalize the cause why C=O is more prone to involve in a nucleophilic reaction…

Q: 1. Name these aromatic cómpounds properly. a) for b) NO

A: According to Bartlby guidelines I solve first question only , you asked  second question separately

Q: Select the TWO most electrophilic carbons in this molecule. CI :

A:

Q: Circle aromatic compound(s)

A: Consider the following properties for a compound to be aromatic; The compound to be cyclic and…

Q: Which structure Is aromatic and has six electrons In the conjugated system? Click on a letter A…

A: Aromatic compound which follows huckel's rule i.e. 4n+2 rule where n is natural number.

Q: Which of the following radicals are allylic? B D. only D A, B, and C B and C

A: The radicals given are,

Q: more stable alkene Alqueno más estable: A. В. С. Select one: O a. A O b. B О с. В-С O d. C

A: In this question we have to tell the most stable alkene.

Q: RX AIX3 'R H2. Pd AIX3 ELOH Noem een nadeel van elke reaksie. Name one disadvantage for each…

A: 1st reaction is friedal crafts alkylation. Major Disadvantage of this reaction is: The halide must…

Q: e) Describing the boding in ethene using VBT: One C=C bond, consisting of (state how many, 1,2,3…

A:

Q: Write with additional resonance contributing structure for each carbocation and state which of the…

A:

Q: Rank the following radicals in order of increasing stability.

A: The stability of free radical is governed by various factors such as: Allylic / benzylic radical 3°…

Q: When a is on an atom directly attached to a benzene ring, the benzene ring will stabilize it by…

A:

Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.