An unknown vitamin C tablet was titrated with a 0.2030 M KOH solution. Calculate the milligram mass of ascorbic acid in the tablet if 15.50 mL of standardized KOH solution was required to reach the end point. HC6H,O6(aq) + KOH(aq) → KC6H706 (aq) + H2O(1).

An unknown vitamin C tablet was titrated with a 0.2030 M KOH solution. Calculate the milligram mass of ascorbic acid in the tablet if 15.50 mL of standardized KOH solution was required to reach the end point. HC6H,O6(aq) + KOH(aq) → KC6H706 (aq) + H2O(1).

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter12: Solutions

Section: Chapter Questions

Problem 12.107QE

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Question

An unknown vitamin C tablet was titrated with a 0.2030 M KOH solution. Calculate the
milligram mass of ascorbic acid in the tablet if 15.50 mL of standardized KOH solution was
required to reach the end point.
HC6H,O6(aq) + KOH(aq) → KC6H706 (aq) + H2O(1).

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