You are titrating an unknown acid with a 0.228M NaOH standard solution. It requires 19.1 mL of the NaOH solution to reach the endpoint of the titration.
A) How many moles of H+ reacted with the OH- from the NaOH in the titration?
B) Your instructor informed you that your acid is diprotic. How many moles of your acid were titrated?