0/5 O ACIDS AND BASES Calculating the pH at equivalence of a titration A chemist titrates 190.0 mL of a 0.0731 M propionic acid (HC,H,CO,) solution with 0.7187M KOH solution at 25 °C. Calculate the pH at equivalence. ThepK, of propionic acid is 4.89. Round your answer to 2 decimal places. Note for advanced students: you may assume the total volume of the solution equals the initial volume plus the volume of KOH solution added. pH = planation Check 21 © 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use| Privng

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O ACIDS AND BASES
Calculating the pH at equivalence of a titration
A chemist titrates 190.0 mL of a 0.0731M propionic acid (HC,H,CO,) solution with 0.7187M KOH solution at 25 °C. Calculate the pH at
equivalence. ThepK, of propionic acid is 4.89.
Round your answer to 2 decimal places.
Note for advanced students: you may assume the total volume of the solution equals the initial volume plus the volume of KOH solution added.
pH = 0
planation
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Transcribed Image Text:0/5 O ACIDS AND BASES Calculating the pH at equivalence of a titration A chemist titrates 190.0 mL of a 0.0731M propionic acid (HC,H,CO,) solution with 0.7187M KOH solution at 25 °C. Calculate the pH at equivalence. ThepK, of propionic acid is 4.89. Round your answer to 2 decimal places. Note for advanced students: you may assume the total volume of the solution equals the initial volume plus the volume of KOH solution added. pH = 0 planation Check 21 © 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use| Privng
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