Question 1

Which of the following compounds is most basic?

Accepted Answer

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

Question 2

For the following acid-base reaction, predict which side the equilibrium is favored.

Accepted Answer

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

Question 3

Provide a definition of a Brønsted-Lowry acid.

Accepted Answer

A Brønsted...

Question 4

For the following acid-base reaction, predict which side the equilibrium is favored.

Accepted Answer

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

Question 5

Predict the products for the following acid-base reaction.

Accepted Answer

The answer of Predict the products for the following acid-base...

Question 6

In a Bronsted-Lowry acid-base reaction the product(s)  is (are)  a _______.

Accepted Answer

A)   Lewis acid
B)   conjugate acid only
C)   Lewis acid-base pair
D)   conjugate acid-conjugate base pair
E)   None of these

Question 7

Identify the acid and the base and provide a curved arrow mechanism for the following reaction.

Accepted Answer

The answer of Identify the acid and the base and...

Question 8

Determine if H2O is a suitable reagent to protonate the following compound. Explain why. Draw the complete reaction, including the curved arrow mechanism.

Accepted Answer

No. <img  loading="lazy" src="/assets/images/blured-textbook.svg" class="d-inline m-1" alt="blured image" width="139" height="30"> Sulfur is a larger atom compared to...

Question 9

BF3, is best classified as a ____.

Accepted Answer

A)   Brønsted-Lowry acid
B)   Lewis acid
C)   Brønsted-Lowry base
D)   Lewis base
E)   Both A & D

Question 10

What is the conjugate base of phosphoric acid?

Accepted Answer

A)   HPO42-
B)   H2PO4-
C)   HPO32-
D)   PO43-
E)   None of these

Question 11

What is the Keq for the following reaction? eq for the following reaction?     A)  I B)  II C)  III D)  IV E)  Both II & III" class="answers-bank-image d-inline" rel="preload" > eq for the following reaction?     A)  I B)  II C)  III D)  IV E)  Both II & III" class="answers-bank-image d-inline" rel="preload" >

Accepted Answer

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

Question 12

Provide a curved arrow mechanism for the following acid-base reaction.

Accepted Answer

The answer of Provide a curved arrow mechanism for the...

Question 13

Which of the following compounds is most acidic?

Accepted Answer

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

Question 14

Draw the conjugate base of CH3CH2NH2.

Accepted Answer

Question 15

What is a cation?

Accepted Answer

A)   a negatively charged ion
B)   a positively charged ion
C)   a sodium atom
D)   Both B & C

Question 16

Provide a curved arrow mechanism for the following acid-base reaction.

Accepted Answer

The answer of Provide a curved arrow mechanism for the...

Question 17

The following reaction mechanism contains error. Which of the following statements correctly describes the curved arrows consistent with the reaction?

Accepted Answer

A)   The curved arrow should start at the carbonyl oxygen atom
B)   The curved arrow should start at the hydride, go to the hydrogen connected to oxygen and a second arrow should start from the O-H covalent bond and go to the oxygen
C)   The curved arrow should start at the oxygen atom of the OH
D)   There should be one more arrow

Question 18

A loss of proton from a Brønsted-Lowry acid results in a ___.

Accepted Answer

A)   Lewis acid
B)   conjugate acid
C)   conjugate base
D)   conjugate acid-base pair
E)   None of these

Question 19

Determine if H2O is a suitable reagent to protonate the following compound. Explain why.

Accepted Answer

No.
The base and the conjugate...

Question 20

Which of the following is not a Bronsted-Lowry acid?

Accepted Answer

A)   CH3OH
B)   CH3CH3
C)   CH3NH2
D)   CH3SH
E)   None of these

Exam 3: Acids and Bases

What is a cation?

Correct AnswerverifiedShow Answer

What is the Keq for the following reaction?

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For the following acid-base reaction, predict which side the equilibrium is favored.

Correct AnswerverifiedShow Answer

In a Bronsted-Lowry acid-base reaction the product(s) is (are) a _______.

Correct AnswerverifiedShow Answer

Predict the products for the following acid-base reaction.

Correct AnswerverifiedShow Answer

Which of the following is not a Bronsted-Lowry acid?

Correct AnswerverifiedShow Answer

Which of the following compounds is most basic?

Correct AnswerverifiedShow Answer

Which of the following compounds is most acidic?

Correct AnswerverifiedShow Answer

Provide a definition of a Brønsted-Lowry acid.

Correct AnswerverifiedA Brønsted...View AnswerShow Answer

A loss of proton from a Brønsted-Lowry acid results in a ___.

Correct AnswerverifiedShow Answer

For the following acid-base reaction, predict which side the equilibrium is favored.

Correct AnswerverifiedShow Answer

Provide a curved arrow mechanism for the following acid-base reaction.

Correct AnswerverifiedShow Answer

Provide a curved arrow mechanism for the following acid-base reaction.

Correct AnswerverifiedShow Answer

Determine if H2O is a suitable reagent to protonate the following compound. Explain why. Draw the complete reaction, including the curved arrow mechanism.

Correct AnswerverifiedNo. Sulfur is a larger atom compared to...View AnswerShow Answer

Identify the acid and the base and provide a curved arrow mechanism for the following reaction.

Correct AnswerverifiedShow Answer

BF3, is best classified as a ____.

Correct AnswerverifiedShow Answer

The following reaction mechanism contains error. Which of the following statements correctly describes the curved arrows consistent with the reaction?

Correct AnswerverifiedShow Answer

What is the conjugate base of phosphoric acid?

Correct AnswerverifiedShow Answer

Draw the conjugate base of CH3CH2NH2.

Correct AnswerverifiedShow Answer

Determine if H2O is a suitable reagent to protonate the following compound. Explain why.

Correct AnswerverifiedNo.The base and the conjugate...View AnswerShow Answer

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What is the K_eq for the following reaction?

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A Brønsted...
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Determine if H₂O is a suitable reagent to protonate the following compound. Explain why. Draw the complete reaction, including the curved arrow mechanism.

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No. Sulfur is a larger atom compared to...
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BF₃, is best classified as a ____.

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Draw the conjugate base of CH₃CH₂NH₂.

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Determine if H₂O is a suitable reagent to protonate the following compound. Explain why.

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No.
The base and the conjugate...
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