Q: Rank the nucleophiles in each group in order of increasing nucleophilicity. а. "ОН, NH, Ha0 b. "OH,…
A: The reagents which have a greater affinity for the positively charged species are known as…
Q: CH; +CH CH; I II III IV
A: We have to rank the following given carbocation in order of increasing stability as follows in step…
Q: Which is the most stable carbocation? A OA OB C3
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Q: What is the major product of the following reaction? FeBr3 NCH3 + Br2
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Q: Chemistry Rank the following in order of increasing leaving group ability, putting the worst leaving…
A: Acid is substance which release hydrogen ions and base is substance which release hydroxyl ions when…
Q: Alkyl halide that gives ONLY one alkene as the product in the E2 reaction is Select one: a. Br Ob.…
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Q: Draw an Energy diagram for an E1 reaction: (CH3)3CI + H2O ⇢ (CH3)2C=CH2+ H3O+ + I−
A: E1 is the unimolecular elimination reaction, the removal of HX from the substrate leads to the…
Q: Rank the alkyl halides in order of increasing SN2 reactivity. Br Br Br Increasing S2 reactivity
A: According to guidelines i can answer only first question.
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: Which alkyl halide will form.the most stable carbocation? Br Br Br II II IV Multiple Choice II IV
A: A carbocation is an ion with a positively charged carbon atom.
Q: 4. (2 pts) Circle the most stable carbocation and cross out the least stable carbocation among the…
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Q: What are the first and the second mechanistic step for this SN1 reaction? CH;SH Br A Carbocation…
A: Unimolecular nucleophilic substitution reaction (SN1): This reaction proceeds in two steps. The…
Q: Rank the following alkenes in terms of increasing stability. (A) (B) (C) OC<A<B OA< C < B OA < B < C…
A: Stability of the alkenes increases on increasing the substitution which means highly substituted…
Q: Draw the elimination products only for each reaction below. Label any alkene that would be formed…
A: Elimination reactions are of two types; E1 and E2. In In E1 reaction there will be two steps. The…
Q: OCHS H,C-S но 1 4 3.
A: The leaving group ability of a species depends on the stability of the anion. As the stability of…
Q: What is the major product of the reaction sequence below? (A) он (B) (1) Na CECH /THE Br (2) HgSO 4.…
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Q: Rank the following carbocations in order of increasing stability. CH2 CH3 CH3
A: The carbocation is basically a trivalent carbon whose hybridization is sp2. The higher the…
Q: Circle which of the following ions will be good leaving groups in sn1 and sn2 reactions?
A: Leaving group is the one that accepts a lone pair when the bond between it and its neighbouring…
Q: Which of the following carbocations would rearrange after reaction with HX? a. Хон b. ҳ CA ОН 'OH
A: -> When alcohol reacts with hydrogen halide Reaction proceeds through formation of carbocation…
Q: a. Rank in order of S2 reactivity (1= most reactive) b. Rank in order of leaving group ability (1=…
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Q: Complete these SN2 reactions, showing the configuration of each product.
A: Given reaction,
Q: What alkene is the major product formed from each alkyl halide in an E1 reaction?
A: E1 reactions are two step reactions in which the first step is the cleavage of carbon halogen bond…
Q: K Br а. NaOCH3 Br b. Br с. Br CH3CH2OH d.
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Q: Choose the Major Product of the reaction shown below. NH2OH H2SO4 JDHDMC N. HO, HO NH2 ÓH O-NH2 Но…
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Q: Draw both the SN1 and E1 products of each reaction.
A: a) Please find below the SN1 and E1 products of reactant 1.
Q: Question 8 Rank the following carbocations from most stable to least stable: II II O III >I> II OI>…
A: Given that, Three carbocations have been given,we have to find out order of stability?
Q: CH3 *CH cH2 || C A. B
A: Ans is C
Q: N- What is the major product of Br2 FeBr3 I. II. N- N- Br Br I. IV. N- N- Br Br
A: The given reaction is electrophilic aromatic substitution reaction in which Br+ electrophile will be…
Q: 2) Draw all products formed in the following SN1 reaction. Br CH;CH2OH
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Q: formula for a carbocation
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Q: Which are true? I. Weak bases make good leaving groups. II. Large, polarizable anions make good…
A: Given are statements regarding nucleophilic substitution reaction.
Q: Br2 FeBr3 `NO2 Br Br A 'NO2 `NO2 "NO 2 "NO2 Br Br
A: Answer:- This question is answered by using the simple concept of directive effect of disubstututed…
Q: 7. Which of the following carbocations is most stable (circle your answer)
A: In this question, we will Identify which Compound have most stable. You can see details explanation,…
Q: Rank the following carbocations in decreasing stability (most stable to least stable). [Note: your…
A: Carbocations are carbon ions which have a positive charge on it and its hybridization is sp2.
Q: Rank the following in order of increasing leaving group ability, putting the worst leaving group…
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Q: Draw the products (including stereochemistry) of the attached reaction.
A: Carbonyl compound reacts with Grignard reagent followed with hydration gives alcohol. The mechanism…
Q: 3. Rank the following carbocations in order of increasing stability. (1 = least stable, 5 = most…
A: The delocalization of lone pair of electrons or pi-bond electrons from one bond or atom to another…
Q: What is the major product of the following (E2) reaction? NaOC(CH3) CH3 HOC(CH3) A В +
A: E2 elimination reaction: A nucleophilic elimination reaction in which the rate-determining step…
Q: а. Ts H20 OH NaH heat Br b.
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Q: Rank the following carbocations in terms of their energy. A Highest Energy Lowest Energy
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Q: 7. Rank the following carbocations in order of stability. (1-most stable). ++ 0
A: The reactive intermediate species in which carbon atom forms only three bonds and contains a…
Q: Rank the following carbocations from least to most stable: 1 2 O1<3<2 O 2<1< 3 O1<2<3 O 2<3 <1
A: Carbocation stability depends upon the number of alkyl groups attached to it. The alkyl groups have…
Q: 4. Draw the appropriate Newman projection (you can just draw the 1 that matters when you determine…
A:
Q: Rank the species in each group in order of increasing leaving group ability.a. Br-, Cl-, I-b. NH3,…
A: A leaving group can be defined as a molecular fragment which departs with a pair of electrons in a…
Q: Draw the products, including stereochemistry, of attached reaction.
A: In electrophilic addition reaction, unsaturated alkenes are converted to saturated hydrocarbons with…
Q: Which compound is the major product of the reaction shown? H9SO, OH A H2SO,/H2O Он D -HO- Compound A…
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Q: HNO3 H2SO4
A: Electrophilic aromatic substitution-Electrophilic aromatic is an organic reaction in which an atom…
Q: Circle the electrophiles in the following reagents: AlCl3 NO3– NO2+…
A: The term electrophile refers to those chemical species which are known to accept pair of electrons.…
Q: Identify the least stable and the most stable of the following carbocations B A
A: Carbocation is species in which carbon carries positive charge.
Q: Draw the major product of this reaction: HgSO4 H3C =CH3
A: This reaction is the addition of catalytical hydration on alkyne Key points form final product…
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