3. Vida and Min dissolved 0.0521 g of C6H8O6 in a 100 mL volumetric flask with deionized water. A 10.0 mL aliquot of this standard C,H,O, solution required 23.7 mL of DCIP to reach the end point. A 5.00 mL aliquot of orange juice required 14.4 mL of the same DCIP solution to reach the end point. a. What is the molarity of the standard ascorbic acid solution? b. What is the molarity of the DCIP solution? c. How many mg of C6H8O6 are present in the juice sample? d. How many mL of orange juice are needed to satisfy the adult DRI requirement for Vitamin C?

3. Vida and Min dissolved 0.0521 g of C6H8O6 in a 100 mL volumetric flask with deionized water. A 10.0 mL aliquot of this standard C,H,O, solution required 23.7 mL of DCIP to reach the end point. A 5.00 mL aliquot of orange juice required 14.4 mL of the same DCIP solution to reach the end point. a. What is the molarity of the standard ascorbic acid solution? b. What is the molarity of the DCIP solution? c. How many mg of C6H8O6 are present in the juice sample? d. How many mL of orange juice are needed to satisfy the adult DRI requirement for Vitamin C?

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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Concept explainers

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.

Question

3. Vida and Min dissolved 0.0521 g of C6H8O6 in a 100 mL volumetric flask with
deionized water. A 10.0 mL aliquot of this standard CHO solution required
23.7 mL of DCIP to reach the end point. A 5.00 mL aliquot of orange juice
required 14.4 mL of the same DCIP solution to reach the end point.
a. What is the molarity of the standard ascorbic acid solution?
b. What is the molarity of the DCIP solution?
c. How many mg of C6H8O6 are present in the juice sample?
d. How many mL of orange juice are needed to satisfy the adult DRI
requirement for Vitamin C?

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