Multiple Choice
When a weak acid is titrated with a weak base, the pH at the equivalence point
A) is greater than 7.0.
B) is equal to 7.0.
C) is less than 7.0.
D) is determined by the sizes of K a and K b.
E) is no longer affected by addition of base.
Correct Answer:
Verified
Correct Answer:
Verified
Q101: The solubility of lead(II) chloride is 0.45
Q102: What is the [H<sub>3</sub>O<sup>+</sup>] in a buffer
Q103: The salts X(NO<sub>3</sub>)<sub>2 </sub>and Y(NO<sub>3</sub>)<sub>2</sub> (where X<sup>+</sup>
Q104: You need to prepare a buffer solution
Q105: A 50.0-mL sample of 0.50 M HCl
Q107: A sample of a monoprotic acid (HA)
Q108: What is the maximum amount of sodium
Q109: The salts X(NO<sub>3</sub>)<sub>2 </sub>and Y(NO<sub>3</sub>)<sub>2</sub> (where X<sup>+</sup>
Q110: Write the ion product expression for magnesium
Q111: What is the [H<sub>3</sub>O<sup>+</sup>] in a solution