Multiple Choice
A buffer solution
A) is a salt solution.
B) maintains pH at 7.00.
C) is a strong base.
D) neutralizes only acids.
E) closely maintains its original pH.
Correct Answer:
Verified
Correct Answer:
Verified
Q62: Match the following.<br>-Arrhenius theory<br>A)the species that results
Q63: What is the conjugate acid of water?<br>A)H<sub>2</sub>O(l)<br>B)H<sub>3</sub>O<sup>+</sup>(aq)<br>C)OH<sup>-</sup>(aq)<br>D)H<sup>+</sup>(aq)<br>E)O<sub>2</sub><sup>-</sup>(aq)
Q64: The classification of an acid or a
Q65: C<sub>5</sub>H<sub>5</sub>N + H<sub>2</sub>CO<sub>3 </sub> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB34225555/.jpg" alt="C<sub>5</sub>H<sub>5</sub>N
Q66: Which one of the following weak acids
Q68: Which compound produces an acidic solution when
Q69: What is the concentration of a phosphoric
Q70: Write the balanced chemical equation for a
Q71: To prepare a buffer using sodium phosphate,which
Q72: What is the conjugate base of water?<br>A)H<sub>2</sub>O(l)<br>B)H<sub>3</sub>O<sup>+</sup>(aq)<br>C)OH<sup>-</sup>(aq)<br>D)H<sup>+</sup>(aq)<br>E)O<sub>2</sub><sup>-</sup>(aq)