How would each of the following affect the accuracy of the calculated neutralizing power of antacid (too high, too low, or no effect)

Question

a. The titration flask was wet with distilled water when the antacid was added.
b. The buret was not rinsed with NaOH solution before titrating, and water was in the tip.
c. The antacid was not cut in half exactly before weighing.
d. The solution mixture of reacted antacid and excess HCl spattered out of the flask during boiling.

Answer 1

too high