Consider titration of a solution ofNa3PO4 with HCl.
a) Write the net ionic equation for the titration reaction foreach of the three steps in the titration process.
b) What ion has been formed at the first equivalence point?Estimate the pH of the solution at the first equivalence point.
c) What ion has been formed at the second equivalence point?Estimate the pH of the solution at the second equivalence point.