In the Vitamin C analysis, you determined Vitamin C content in a tablet using redox titration method. Calculate the mass of vitamin C in the tablet which was dissolved in 50 mL of water. A 25 mL aliquot of this stock solution was titrated with 18.5 mL of a 0.0250 M KIO3 to the blue starch end point. If the same KIO3 solution was used to titrate 20 mL of a commercial juice blend and the juice blend required 1.5 mL of KIO3 to reach the end point. How many milligrams of vitamin C are in the sample of juice blend? Molar mass Vitamin C= 176.16 g/ml.

In the Vitamin C analysis, you determined Vitamin C content in a tablet using redox titration method. Calculate the mass of vitamin C in the tablet which was dissolved in 50 mL of water. A 25 mL aliquot of this stock solution was titrated with 18.5 mL of a 0.0250 M KIO3 to the blue starch end point. If the same KIO3 solution was used to titrate 20 mL of a commercial juice blend and the juice blend required 1.5 mL of KIO3 to reach the end point. How many milligrams of vitamin C are in the sample of juice blend? Molar mass Vitamin C= 176.16 g/ml.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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