Phosphorous acid, H, PO, (aq), is a diprotic oxyacid that is an mportant compound in industry and agriculture. но- -OH 1.30 6.70 Calculate the pH for each of the points in the titration of 50.0 ml. of 2.1 M H, РО, са) with 2.1 M KОН(а). before addition of any KOH: after addition of 25.0 ml. KOH: after addition of 50.0 ml. KOH: after addition of 75.0 ml. KOH:

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter15: Additional Aqueous Equilibria
Section: Chapter Questions
Problem 93QRT: When 40.00 mL of a weak monoprotic acid solution is titrated with 0.100-M NaOH, the equivalence...
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Phosphorous acid, H,PO, (aq), is a diprotic oxyacid that is an
important compound in industry and agriculture.
но-
-OH
1.30
6.70
Calculate the pH for each of the points in the titration of
50.0 ml. of 2.1 M H, PO,(aq) with 2.1 M KOH(aq).
before addition of any KOH:
after addition of 25.0 ml. KOH:
after addition of 50.0 ml. KOH:
after addition of 75.0 ml. KOH:
after addition of 100.0 ml. KOH:
Transcribed Image Text:Phosphorous acid, H,PO, (aq), is a diprotic oxyacid that is an important compound in industry and agriculture. но- -OH 1.30 6.70 Calculate the pH for each of the points in the titration of 50.0 ml. of 2.1 M H, PO,(aq) with 2.1 M KOH(aq). before addition of any KOH: after addition of 25.0 ml. KOH: after addition of 50.0 ml. KOH: after addition of 75.0 ml. KOH: after addition of 100.0 ml. KOH:
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