A student withdraws 3.00 mL of supernate from a saturated solution of KHC8H4O4at room temperature (~22 degrees Celsius). This sample was titrated to the phenolphthalein endpoint and 12.85 mL of 0.0997 M NaOH was required. a. Calculate millimoles of NaOH that was titrated from the buret.

A student withdraws 3.00 mL of supernate from a saturated solution of KHC8H4O4at room temperature (~22 degrees Celsius). This sample was titrated to the phenolphthalein endpoint and 12.85 mL of 0.0997 M NaOH was required. a. Calculate millimoles of NaOH that was titrated from the buret.

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter21: Potentiometry

Section: Chapter Questions

Problem 21.22QAP

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Question

A student withdraws 3.00 mL of supernate from a saturated solution of
KHC8H4O4at room temperature (-22 degrees Celsius). This sample was
titrated to the phenolphthalein endpoint and 12.85 mL of 0.0997 M NaOH
was required.
a. Calculate millimoles of NaOH that was titrated from the buret.

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