Determine the pH of a solution by adding 0.23 mole formic acid and 0.17 mole of sodium formate in enough water to make a 500 ml solution. What is the pOH of this solution? For formic acid, Ka = 1.77 x 10-4.

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Chapter16: Acid-base Equilibria
Section: Chapter Questions
Problem 16.141QP: Ka for formic acid is 1.7 104 at 25C. A buffer is made by mixing 529 mL of 0.465 M formic acid,...
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Please answer it with equilibrium table.

2) Determine the pH of a solution by adding 0.23 mole formic acid and 0.17 mole of sodium
formate in enough water to make a 500 ml solution. What is the pOH of this solution? For
formic acid, KA = 1.77 x 10-4.
3) What is the solubility of AgCl if the Kp is 1.6 x 10 -10?
Transcribed Image Text:2) Determine the pH of a solution by adding 0.23 mole formic acid and 0.17 mole of sodium formate in enough water to make a 500 ml solution. What is the pOH of this solution? For formic acid, KA = 1.77 x 10-4. 3) What is the solubility of AgCl if the Kp is 1.6 x 10 -10?
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