Multiple Choice
Which of the following is a diprotic acid?
A) acetic acid
B) hydrochloric acid
C) phosphoric acid
D) sulfuric acid
E) nitric acid
Correct Answer:
Verified
Correct Answer:
Verified
Q73: What is the correct Ka expression for
Q74: What is the correct Ka expression for
Q75: What is the normality of a solution
Q76: What is the normality of a solution
Q77: Which of the following cannot act as
Q79: Which of the following pH's corresponds to
Q80: What is the conjugate base of HSO<sub>4</sub><sup>-</sup>?<br>A)SO<sub>4</sub><sup>2-</sup><br>B)H<sub>2</sub>SO<sub>4</sub><br>C)H<sub>3</sub>O<sup>+</sup><br>D)OH<sup>-</sup><br>E)H<sub>2</sub>SO<sub>3</sub>
Q81: What is the conjugate acid of HSO<sub>4</sub><sup>-</sup>?<br>A)SO<sub>4</sub><sup>2-</sup><br>B)H<sub>2</sub>SO<sub>4</sub><br>C)H<sub>3</sub>O<sup>+</sup><br>D)OH<sup>-</sup><br>E)H<sub>2</sub>SO<sub>3</sub>
Q82: Consider the reaction: H<sub>2</sub>SO<sub>3 </sub>+ HCO<sub>3</sub><sup>-</sup> <img
Q83: Which of the following compounds is a