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Identify the most sterically hindered alcohol.


A) CH3OH
B) CH3CH2OH
C) (CH3) 2CHOH
D) (CH3) 3COH

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For the following reaction, identify the Lewis base. For the following reaction, identify the Lewis base. A) I B) II C) III D) None of these


A) I
B) II
C) III
D) None of these

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Which of the following is not a Brønsted -Lowry base?


A) CH3OH
B) CH3OCH3
C) CH3NH2
D) CH3CH3
E) None of these

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Tryptophan, an essential amino acid, is important in the synthesis of the neurotransmitter serotonin in the body. It has the following structure. Circle the three most acidic protons in tryptophan. Tryptophan, an essential amino acid, is important in the synthesis of the neurotransmitter serotonin in the body. It has the following structure. Circle the three most acidic protons in tryptophan.

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Which of the following compounds is not a Lewis acid?


A) BH3
B) AlCl3
C) CH3CH3
D) CH3CH2+
E) Both C & D

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Which of the following compounds is most acidic?


A) CH3OH
B) HCl
C) CH3SH
D) CH3NH2

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For the following reaction, which reactant functions as a base? For the following reaction, which reactant functions as a base? A) I B) II C) III D) IV E) none of the above


A) I
B) II
C) III
D) IV
E) none of the above

Correct Answer

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Draw the conjugate base of the following compound. Draw the conjugate base of the following compound.

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For the following acid-base reaction, predict which side of the equilibrium is favored. For the following acid-base reaction, predict which side of the equilibrium is favored. A) favor right side B) favor left side C) neither


A) favor right side
B) favor left side
C) neither

Correct Answer

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For the following reaction identify the acid and the base and predict the products. Draw the curved arrow mechanism for the formation of products and predict the direction of the equilibrium. For the following reaction identify the acid and the base and predict the products. Draw the curved arrow mechanism for the formation of products and predict the direction of the equilibrium.

Correct Answer

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What is the leveling effect?

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It is the deprotonat...

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Explain why phenol is more acidic than ethanol. Explain why phenol is more acidic than ethanol.

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The conjugate base of phenol i...

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For the following reaction, identify the Lewis base. For the following reaction, identify the Lewis base. A) I B) II C) III D) None of these


A) I
B) II
C) III
D) None of these

Correct Answer

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For the following reaction, identify the Lewis acid. For the following reaction, identify the Lewis acid. A) I B) II C) III D) Both I & III


A) I
B) II
C) III
D) Both I & III

Correct Answer

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Identify the conjugate acid in the following reaction. Identify the conjugate acid in the following reaction. A) I B) II C) III D) IV E) none of the above


A) I
B) II
C) III
D) IV
E) none of the above

Correct Answer

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In a Brønsted-Lowry acid-base reaction, the products are _______.


A) Brønsted-Lowry acid and Brønsted-Lowry base
B) Brønsted-Lowry acid and conjugate base
C) Brønsted-Lowry base and conjugate acid
D) conjugate acid and conjugate base
E) Brønsted-Lowry acid and conjugate acid

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For the following reaction, which reactant functions as an acid? For the following reaction, which reactant functions as an acid? A) I B) II C) III D) IV E) none of the above


A) I
B) II
C) III
D) IV
E) none of the above

Correct Answer

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Which of the indicated protons is most acidic? Which of the indicated protons is most acidic? A) I B) II C) III D) IV


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

Correct Answer

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For the following acid-base reaction, predict which side of the equilibrium is favored. For the following acid-base reaction, predict which side of the equilibrium is favored. A) favor right side B) favor left side C) neither


A) favor right side
B) favor left side
C) neither

Correct Answer

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For the following reaction mechanism, identify the error, if any and describe the modification necessary by drawing the correct mechanism. For the following reaction mechanism, identify the error, if any and describe the modification necessary by drawing the correct mechanism.

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There is only one arrow and it is going ...

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