Answered: I2(aq) + C3H&O6(aq) 21 (aq) +…

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I2(aq) + C3H&O6(aq) 21 (aq) + CgH,O6(aq) + 2H*(aq)

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter20: Organic Chemistry

Section: Chapter Questions

Problem 98AP

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Question

The vitamin C (ascorbic acid, C6H8O6) content of Gatorade and other sports beverages can be measured by titration with iodine solution. The
reaction can be represented with the equation

Determine the mass of vitamin C (in mg) contained in a 350-mL bottle of Gatorade if a 25.0-mL sample requires 29.25 mL of 0.00125 M I2
solution to reach the endpoint.

I2(aq) + C3H&O6(aq)
21 (aq) + CgH,O6(aq) + 2H*(aq)

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