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Buffer Solutions

Find the pH of the buffer solution consisting of 0.60 M HF and 1.0 M KF (Ka_a of HF = 7.2 x 104^{-4})

Posted by Andrew Gomez a year ago

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A buffer solution consisting of 0.60 M HF and 1.0 M KF (Ka of HF = 7.2 x 104^-4) is titrated by 0.1 mol NaOH. After the NaOH is added, there is 1 L of solution. Find the pH of the solution.

A buffer solution consisting of 0.60 M HF and 1.0 M KF (Ka of HF = 7.2 x 104^-4) is titrated by 0.2 mol HCl. After the HCl is added, there is 1 L of solution. Find the pH of the solution.