Question

Consider a solution formed by mixing

50.0 mL of 0.100 M H₂SO₄,

30.0 mL of 0.1000 M HOCl,

25.0 mL of 0.200 M NaOH,

25.0 mL 0.100 M Ba(OH)₂, and

10.0 mL of 0.150 M KOH.

Calculte the pH of this solution.

K_a (HOCl) = 3.5 x 10^-8

What is the pH?