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In a 100.0 mL sample of a different buffer solution, the propanoic acid solution is 0.350...

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Chemistry

In a 100.0 mL sample of a different buffer solution, thepropanoic acid solution is 0.350 M and the propanoate concentrationis 0.809 M. 0.00400 moles of solid KOH are added to the 100.0 mLsample of buffer solution mentioned. Assuming that the KOH does notchange the volume of the solution, what is the new pH?

Answer & Explanation Solved by verified expert
4.1 Ratings (652 Votes)
For Propionic acidPropionate buffer given that Propanoic acid 0350 M Propanoate 0809 M pKa 487 for propionic acid KOH is a strong base and dissociates completely and    See Answer
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