Question:
You have 125.0 mL of a solution of H3PO4, but you don't know
Last updated: 8/7/2022
You have 125.0 mL of a solution of H3PO4, but you don't know its concentration. If you titrate the solution with a 4.56 M solution of NaOH and reach the endpoint when 134.1 mL of the base are added, what is the concentration of the acid?