An analytical chemist is titrating 202.0 mL of a 1.100 M solution of butanoic acid (HC,H,CO,) with a 0.8600 M solution of KOH. The p K, of butanoic acid is 4.82. Calculate the pH of the acid solution after the chemist has added 208.1 mL of the KOH solution to it. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of KOH solution added. Round your answer to 2 decimal places. pH =

Chemistry & Chemical Reactivity
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Chapter17: Principles Of Chemical Reactivity: Other Aspects Of Aqueous Equilibria
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An analytical chemist is titrating 202.0 mL of a 1.100 M solution of butanoic acid (HC,H,CO,) with a 0.8600 M solution of KOH. The p K, of butanoic acid is
4.82. Calculate the pH of the acid solution after the chemist has added 208.1 mL of the KOH solution to it.
Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of KOH solution added.
Round your answer to 2 decimal places.
pH =
Transcribed Image Text:An analytical chemist is titrating 202.0 mL of a 1.100 M solution of butanoic acid (HC,H,CO,) with a 0.8600 M solution of KOH. The p K, of butanoic acid is 4.82. Calculate the pH of the acid solution after the chemist has added 208.1 mL of the KOH solution to it. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of KOH solution added. Round your answer to 2 decimal places. pH =
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