2. Calculate the grams of formic acid, HCOOH should be added to 25 ml of 0.1 M potassium formate, HCOOK solution if we want to prepare a buffer solution of pH= 5.50. Given pKa for formic acid is 3.75 .
2. Calculate the grams of formic acid, HCOOH should be added to 25 ml of 0.1 M potassium formate, HCOOK solution if we want to prepare a buffer solution of pH= 5.50. Given pKa for formic acid is 3.75 .
Chapter9: Aqueous Solutions And Chemical Equilibria
Section: Chapter Questions
Problem 9.29QAP
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