10. Acids and Bases

An aqueous solution of HBrO₄ has a pH of 4.34. Find the molar concentration of HBrO₄ solution.

Determine each of the following for a 0.050 M KOH solution:

b. pH

Determine each of the following for a 0.050 M KOH solution:

a. [H₃O⁺]

Determine each of the following for a 0.100 M HBr solution:

b. pH

Determine each of the following for a 0.100 M HBr solution:

a. [H₃O⁺]

Calculate the pH of a 25 mL of 5.45 × 10⁻² M LiOH solution.

HI is a strong acid (K_a = 3.2 × 10⁹). Calculate [H⁺], [OH⁻], pH and pOH of a 7.1 × 10⁻² M HI solution.