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August 29, 2014

Homework Help: please help analytical chemistry

Posted by Lana on Monday, April 8, 2013 at 12:24pm.

50 ml of a .1103M solution of formic acid is titrated with a .2511M NaOH.
a) What is the pH before and NaOH is added?

b) How many mL of NaOH solution must be added to reach the equivalence pt?

c) what is the pH at the equivalence pt of the titration?

d) If the titration is continued for 40mL beyond the equivalence pt, what is the final pH?

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