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Name the major organic product which results when 4-ethylbenzenesulfonic acid is heated in aqueous acid.

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Which of the following fails to produce benzoic acid when heated in the presence of acidic sodium dichromate?


A) 1-phenylethanol
B) 2-phenylethanol
C) 2-phenylheptane
D) 2-methyl-2-phenylheptane
E) 1-phenylheptanol

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D

Give the best product for the following reaction. Give the best product for the following reaction.

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Identify the product(s) for the following reaction. Identify the product(s) for the following reaction.   A)    B)    C)    D)    E)


A) Identify the product(s) for the following reaction.   A)    B)    C)    D)    E)
B) Identify the product(s) for the following reaction.   A)    B)    C)    D)    E)
C) Identify the product(s) for the following reaction.   A)    B)    C)    D)    E)
D) Identify the product(s) for the following reaction.   A)    B)    C)    D)    E)
E) Identify the product(s) for the following reaction.   A)    B)    C)    D)    E)

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What is the structure of phenol? What is the structure of phenol?   A) I B) II C) III D) IV E) V


A) I
B) II
C) III
D) IV
E) V

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Provide the major organic product of the reaction shown below. Provide the major organic product of the reaction shown below.

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Identify the best product for the following reaction. Identify the best product for the following reaction.   A)    + LiBr B)    C)    D)    E)


A) Identify the best product for the following reaction.   A)    + LiBr B)    C)    D)    E)   + LiBr
B) Identify the best product for the following reaction.   A)    + LiBr B)    C)    D)    E)
C) Identify the best product for the following reaction.   A)    + LiBr B)    C)    D)    E)
D) Identify the best product for the following reaction.   A)    + LiBr B)    C)    D)    E)
E) Identify the best product for the following reaction.   A)    + LiBr B)    C)    D)    E)

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Which is the best method for carrying out the following reaction? Which is the best method for carrying out the following reaction?     A) I B) II C) III D) IV E) V Which is the best method for carrying out the following reaction?     A) I B) II C) III D) IV E) V


A) I
B) II
C) III
D) IV
E) V

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In the bromination of benzene using Br2 and FeBr3, is the intermediate carbocation aromatic? Explain.

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No, the carbocation ...

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Which step in the general mechanism for electrophilic aromatic substitution is rate-determining? Explain.

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The first step involves addition of the ...

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Provide the structure of anisole.

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11ea7d6e_071f_7d02_8568_7588d144b37f_TB1830_00_TB1830_00

List the following compounds in order of decreasing acidity. List the following compounds in order of decreasing acidity.

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Identify the best product for the following reaction. Identify the best product for the following reaction.   A)    B)    C)    D)    E)


A) Identify the best product for the following reaction.   A)    B)    C)    D)    E)
B) Identify the best product for the following reaction.   A)    B)    C)    D)    E)
C) Identify the best product for the following reaction.   A)    B)    C)    D)    E)
D) Identify the best product for the following reaction.   A)    B)    C)    D)    E)
E) Identify the best product for the following reaction.   A)    B)    C)    D)    E)

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What sequence of reagents can be used to make p-butylbenzenesulfonic acid from benzene?

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What is the best method for the preparation of m-dibromobenzene from benzene?


A) nitrate; Sn/HCl; NaNO2/HCl, 0°C; brominate twice
B) nitrate; Sn/HCl; NaNO2/HCl, 0°C; brominate twice; H3PO2
C) nitrate; Sn/HCl; NaNO2/HCl, 0°C; H3PO2; brominate twice
D) nitrate; brominate; Sn/HCl; NaNO2/HCl, 0°C; CuBr
E) brominate twice

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Provide the best name for the organic compound below. Provide the best name for the organic compound below.

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o-propylph...

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What is the major product of the following reaction? What is the major product of the following reaction?     A) I B) II C) III D) IV E) V What is the major product of the following reaction?     A) I B) II C) III D) IV E) V


A) I
B) II
C) III
D) IV
E) V

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Provide the major resonance structures of the ion which results when the most acidic hydrogen of cyclopentadiene is lost.

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Which of the following structures is the most important contributor to the resonance hybrid formed when anisole undergoes o-bromination? Which of the following structures is the most important contributor to the resonance hybrid formed when anisole undergoes o-bromination?   A) I B) II C) III D) IV E) V


A) I
B) II
C) III
D) IV
E) V

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What is the major organic product that results from the following sequence? What is the major organic product that results from the following sequence?   A) styrene B) propylbenzene C) isopropylbenzene D) p-ethylaniline E) 2-phenyl-1-propanamine


A) styrene
B) propylbenzene
C) isopropylbenzene
D) p-ethylaniline
E) 2-phenyl-1-propanamine

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E

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