Multiple Choice
What is the pH at the equivalence point of a weak base-strong acid titration if 20.00 mL of NaOCl requires 28.30 mL of 0.50 M HCl to reach the equivalence point? Ka = 3.0 × 10-8 for HOCl.
A) 0.30
B) 3.18
C) 3.76
D) 4.03
Correct Answer:

Verified
Correct Answer:
Verified
Q65: Give the expression for the solubility product
Q66: Which of the following compounds will be
Q67: What is the approximate pH at the
Q68: Determine the molar solubility for Zn(OH)<sub>2</sub> in
Q69: Which of the following compounds will have
Q71: Match the following.
Q72: Which of the following compounds will have
Q73: Define a buffer.
Q74: A sample contains Ca<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub>,<sub> </sub>HgS,AgCl,NH<sub>4</sub>Cl,and NiS.Identify the
Q75: Identify the pH of normal blood.<br>A) 6.9<br>B)