A 1000-ml sample of 01000 m kh2po4was titrated with 01000 m
A 10.00-mL sample of 0.1000 M KH2PO4was titrated with 0.1000 M HCl. Kafor phosphoric acid (H3PO4): Ka1= 7.50x10-3; Ka2=6.20x10-8; Ka3= 4.20x10-10. Calculate the pH after addition of 10.00 mL of HCl to the KH2PO4solution?
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a 1000-ml sample of 01000 m kh2po4was titrated with 01000 m hcl kafor phosphoric acid h3po4 ka1 750x10-3 ka2620x10-8
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