Explore BrainMass

Explore BrainMass


    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    The dissociation of the second hydrogen of a phosphoric acid has a pK of 7.21. What ratio of K2HPO4 to KH2PO4 is needed to obtain a solution of pH 7.00?

    © BrainMass Inc. brainmass.com March 4, 2021, 5:49 pm ad1c9bdddf