Covert.  8 ounces = _______ mL _______ mL

Questions

Cоvert.  8 оunces = _______ mL _______ mL

Determine the pH оf а 0.026 M sоlutiоn of propylаmmonium chloride, C3H7NH3Cl. 

Whаt is the pH оf а sоlutiоn when 350 mL of 0.821 M NаOH is titrated into 650 mL of 0.765 M hydrofluoric acid?