14. Phenols are stronger acids than aliphatic alcohols because of resonance stabilization by the 2??.

Q: Below are two possible resonance drawings of methylvinyl ketone (MVK). In part 1 adding the missing…

A: There are two possible resonance drawings of methylvinyl ketone.

Q: When drawing the resonance structures for a toluene carbocation (like the one attached below),…

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Q: 7. Use curved arrows to draw (3) additional resonance structures. Start by allowing for the (+)…

A: The resonating structure which has less formal charges will be the most stable.

Q: H H

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Q: This structure is considered to have 'aromatic character'. Using the provided resonance structures,…

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Q: 23. a. Label the reactive features, highlight the most reactive one, then highlight what it needs.…

A: In di substituted  otho-para directive benzene , electrophile goes to more M power.

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: The increasing order of reactivity of HX towards ether is: HCI,HBr,HI B HCI, HBr,HI HI,HBr,HCI D HI,…

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Q: Add the appropriate & and ô* symbols for all polar bonds in the following structures. 8. Н Н

A: The more electronegative atom has partial negative charge and the less electronegative atom has…

Q: The molecule below contains 4 carbons. Identify the carbon that is most electrophilic. A в с

A: In this question, we want to identify most Electrophilic carbon.  How we can identify, you can see…

Q: Which of the following resonance structures has the greatest contribution to the hybrid? Explain.

A: Four resonance structures of the considered chemical species have been provided. The greatest…

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: 6) Stability of aromatic molecules: Which can be chssitied as being aromatic? c)

A: To Molecule become aromatic , there are some rules must be satisfied by the Molecule . 1. Molecule…

Q: 2. a. Rank molecules A-D (1 = lowest, 4 = highest) in order of increasing boiling %3D point. Briefly…

A: There are many functional groups in the organic chemistry such as alcohols, aldehydes, ketones,…

Q: Which reaction had the larger change in energy, the reaction with hydrochloric or acetic acid. Why…

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Q: Which position(s) on the ring will be most likely to be sulfonated? Explain your reasoning for…

A: In the sulfonation Reaction, we can used sulfonating agent like SO3, py or SO3 / H2SO4. This reagent…

Q: a. Rank the follow radicals from least to most stable. CH3 CH3 CH3 .F A B C D Now, explain…

A: Radical is a electron deficient species. Any electron donating group stabilize it and electron…

Q: О О COCH3 1. LiAIH4 2. H2O

A: LiAlH4 is a strong reducing agent. It acts as a reducing agent by providing H- ion. It can reduce…

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: 3) Which position(s) will most likely do electrophilic aromatic substitution in the structures…

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Q: Mostly Chapter 10, propose structures for A to F. КОН CH;CH2B В Na Br A C H20 ether ether Mg ether…

A: The solution is as follows:

Q: 1. Is the following compound aromatic or not? Motivate your answer by using Huckel's rule."

A: Since you have asked multiple questions, we will answer only first question for you. In order to get…

Q: 4. Which nitrogen in this molecule is the most basic? Explain briefly your choice.

A: Ans: Nitrogen "2" is more basic than all nitrogen.   Nitrogen is basic because it is one of the…

Q: Which hydrogen is the easiest to remove by homolytic bond cleavage? H2 H, all are equivalent O H1 O…

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Q: Which is a resonance contributor for this molecule? :ö:

A: Resonance is delocalization of electrons.

Q: If you were to hydrogenate molecule A shown below, how many molecules of H2 would you expect to be…

A: The hydrogenation reaction is the type of addition reaction in which the unsaturated doubles are…

Q: Hydrolyze the molecule below in acid (HCI). No sticks, please. ONLY cyclic product(s) can be drawn…

A: Acyclic amide gets hydrolysed while lactam remains unaffected

Q: 4) Predict whether the compound is "aromatic", "anti-aromatic" or "non-aromatic" from a list of…

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Q: Q2. Propose a set of starting materials that could be used to design the following molecule in one…

A: ELECTROPHILIC AROMATIC SUBSTITUTION REACTIONS:

Q: If this molecule were exposed to one equivalent oi strong acid, to which carbon would the proton mos…

A: Reaction of strong acid with Allen or alkyne is electrophilic addition reaction. We have one alkene…

Q: How do you explain why phenol is the o-p director, while nitro benzene is m-directorl? Explain by…

A: Phenol is ortho para directing whereas nitrobenzene is meta directing.

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: For each of the following groups of molecules (labeled A–E), rank the resonance forms in order from…

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Q: N-

A: The given compound is a benzimidazole. It is a bicyclo compound in which the fusion of benzene ring…

Q: Draw the resonance contributors for the species/molecules shown in the boxes below. The number of…

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Q: H;C CH3 HN- -c-CH, A в a) Which of the above molecules (A or B) have a higher rate of reaction…

A: We have two compounds, we have to predict the rate of electrophilic aromatic substitution of the…

Q: Which would you think would be a strongerinteraction and why: an interaction between a sodium ion…

A: Given information: an interaction between a sodium ion and the partial negative charge on the oxygen…

Q: Part 3 out of 4 Select the compound that results from the reaction with following resonance…

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Q: 2. Reactivity of Aldehydes and Ketones a. Rank the following aldehydes and ketones in order from…

A: Given: Aldehydes and ketones : A, B, C, & D. The increasing order of reactivity is as follows:

Q: Explain with the help of resonance structures which of the two nitrogen atoms is more basic in the…

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Q: Which of the following resonance structures is the greatest contributor to the resonance hybrid? O:

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Q: 2. How does the chloro group affect the electron density of the aromatic ring and its directing…

A: Although chlorine is electron withdrawing group but it is Ortho and para directing in electrophilic…

Q: (iii) State whether you think each of the molecules A to D below is aromatic, anti-aromatic, or non-…

A: For the compound to be aromatic it must followed below three condition 1. The molecule must be…

Q: V. Draw the intermediates for the attack of the nitronium ion (NO,) on chlorobenzene at the o-, m-,…

A: Nitration of Chlorobenzene is carried out in the presence of conc. H2SO4 and HNO3 which generates…

Q: 17. Which of the following violates the rules for curved arrows (when drawing resonance structures)?

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Q: Define Protons on Benzene Rings ?

A: Benzene ring: It is organic hydrocarbon group having Carbon and Hydrogen as main elements in which…

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

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Q: Illustrate the Reaction of a Radical X• with a C=C ?

A: The free radical X·with an alkene (C=C).