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4. Ascorbic acid is going to be determined by putting a known excess of iodine formed by the action of 10, on KI and back-titrating the remaining lodine with thiosulfate, S,0,: 10, + 8 H* +71- 41, + 4 H,0 Ascorbic Acid + 1, - dehydroascorbic acid + 2 H' +21 2 s,0, + 1, - S,0, + 21 Mole vectors aid in visualizing the calculations that are to be performed. Drow molo voctore for tbo deccribed i

4. Ascorbic acid is going to be determined by putting a known excess of iodine formed by the action of 10, on KI and back-titrating the remaining lodine with thiosulfate, S,0,: 10, + 8 H* +71- 41, + 4 H,0 Ascorbic Acid + 1, - dehydroascorbic acid + 2 H' +21 2 s,0, + 1, - S,0, + 21 Mole vectors aid in visualizing the calculations that are to be performed. Drow molo voctore for tbo deccribed i

Chemistry
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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4. Ascorbic acid is going to be determined by putting a known excess of iodine formed by the action of I0, on KI and back-titrating the remaining lodine with thiosulfate, S,0,: 10, + 8 H* + 71 - 4 1, + 4 H,0 Ascorbic Acid + I, - dehydroascorbic acid + 2 H' +21 2 s,0,* + 1, - S,o, + 21 Mole vectors aid in visualizing the calculations that are to be performed. Draw mole vectors for the process described in question 4.
Transcribed Image Text:4. Ascorbic acid is going to be determined by putting a known excess of iodine formed by the action of I0, on KI and back-titrating the remaining lodine with thiosulfate, S,0,: 10, + 8 H* + 71 - 4 1, + 4 H,0 Ascorbic Acid + I, - dehydroascorbic acid + 2 H' +21 2 s,0,* + 1, - S,o, + 21 Mole vectors aid in visualizing the calculations that are to be performed. Draw mole vectors for the process described in question 4.
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