Define diprotic oxyacid is an important compound

Reference no: EM13192266

Phosphorous acid, H3PO3(aq), is a diprotic oxyacid that is an important compound in industry and agriculture pka1=1.3 pka2=6.70 Calculate the pH for each of the following points in the titration of 50.0 mL of a 2.1 M H3PO3(aq) with 2.1 M KOH(aq)

a) before addition of any KOH

(b) after addition of 25.0 mL of KOH

(d) after addition of 75.0 mL of KOH

(e) after addition of 100.0 mL of KOH

Reference no: EM13192266

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