After completing the calculations below, sketch the pH curve for the titration of 25.0 mL of 0.200M solution of a weak acid, HA = (Ka = 6.0 x 10^-7), with 0.200M KOH. Indicate the pH at (a) the beginning of the titration (0.0 mL titrant), and after the addition of (b) 12.5 mL (c) 24.0 mL (d) 24.9 mL, (e) 25.0mL, (f) 25.1 mL, and (g) 30.0 mL of the titrant.