Suppose you have a 10.00mL solution of H2A, a
diprotic weak acid, which has a pka1 of 4.00 and a
pka2 of 9.00. The formal concentration is 0.100M and it
is titrated by 0.100M NaOH.
(a) Write the two major reactions during the titration. Find the
two equivalence points.
(b) For each of the following delivered volumes (mL) of the
titrant, find the pH: Vb=0, 2.00, 5.00, 9.90, 10.00, 12.00, 15.00,
20,00 and 21.00mL.
Show all work please! Thanks