Acid-Base Equilibrium 5 Chemistry 0 Comments 5 / 5 ( 1 vote ) You need to prepare a buffer solution at pH = 7.00 with KH2PO4 and Na2HPO4. What would be the respective concentration of these substances if you wished to obtain a final phosphate concentration ([HPO4-2] + [H2PO4-1]) of 0.3M? Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on Pinterest (Opens in new window)MoreClick to email this to a friend (Opens in new window)Click to print (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)Like this:Like Loading... Related You Might Also Like Organic Chemistry Practice Questions with Answers (Set 11) 27 May 2018 Compounds of Phthalate C8H4O42- 27 Sep 2015 Organic Chemistry Practice Questions with Answers (Set 14) 3 Jun 2018 Leave a Reply Cancel reply This site uses Akismet to reduce spam. Learn how your comment data is processed.