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Explain when the different pk values

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Reference no: EM131344219

Calculate the pH for each of the following points in the titration of 50.0 mL of a 1.5 M H3PO3(aq) with 1.5 M KOH(aq).

pKa1 = 1.30 & pKa2 = 6.70

a) before addition of any KOH

(b) after addition of 25.0 mL of KOH

(c) after addition of 50.0 mL of KOH

(d) after addition of 75.0 mL of KOH

(e) after addition of 100.0 mL of KOH

In addition to answering the question can you explain when the different pK values would be used?

Reference no: EM131344219

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