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IODOMETRY OF VITAMIN C Part 1. Concentration of vitamin C in fruit juice Data: Fruit Juice: Type of juice: aPple Volume of container: 200ML do0 mL Servings per container: Volume per serving: % RDA of vitamin C per serving: . 100 lo RDA for vitamin C: 90 mg Calculated concentration of vitamin C based on packaging: 2. 5 mg/mL 2.6x10-F mol/L Calculated molar concentration of vitamin C based on packaging: (assume molar mass is equal to that of ascorbic acid, 176.12 g/mol) Titration Data: Concentration of Iodine Standard (on bottle): ). 005M :3mM Trial 1 Trial 2 Trial 3 0.30 6.89 5.82 12.77 5.52 5.88 0.0000276 0.0000 a gn Initial Buret Reading: Final Buret Reading: Volume of Iodine Solution: Moles of Iodine Added: Moles of Vitamin C in solution: 0-0000Ə 76 0.0000 Jgy Measured concentration of vitamin C in fruit juice (mol/L): 0.00138 0.00147 Average concentration of vitamin C in fruit juice (mol/L): 0,00 143 % Error relative to label: 2.J4x lomo l

IODOMETRY OF VITAMIN C Part 1. Concentration of vitamin C in fruit juice Data: Fruit Juice: Type of juice: aPple Volume of container: 200ML do0 mL Servings per container: Volume per serving: % RDA of vitamin C per serving: . 100 lo RDA for vitamin C: 90 mg Calculated concentration of vitamin C based on packaging: 2. 5 mg/mL 2.6x10-F mol/L Calculated molar concentration of vitamin C based on packaging: (assume molar mass is equal to that of ascorbic acid, 176.12 g/mol) Titration Data: Concentration of Iodine Standard (on bottle): ). 005M :3mM Trial 1 Trial 2 Trial 3 0.30 6.89 5.82 12.77 5.52 5.88 0.0000276 0.0000 a gn Initial Buret Reading: Final Buret Reading: Volume of Iodine Solution: Moles of Iodine Added: Moles of Vitamin C in solution: 0-0000Ə 76 0.0000 Jgy Measured concentration of vitamin C in fruit juice (mol/L): 0.00138 0.00147 Average concentration of vitamin C in fruit juice (mol/L): 0,00 143 % Error relative to label: 2.J4x lomo l

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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Please help with the % Error relative to label.

IODOMETRY OF VITAMIN C Part 1. Concentration of vitamin C in fruit juice Data: Fruit Juice: Type of juice: aPple Volume of container: 200ML d0 mL Servings per container: Volume per serving: % RDA of vitamin C per serving: l00 lo RDA for vitamin C: 90 mg Calculated concentration of vitamin C based on packaging: Q.45 mg/mL 26x10-8 mol/L Calculated molar concentration of vitamin C based on packaging: (assume molar mass is equal to that of ascorbic acid, 176.12 g/mol) Titration Data: Concentration of Iodine Standard (on bottle): 0.005M 3mM Trial 1 Trial 2 Trial 3 0.30 5.82 6.89 12.77 Initial Buret Reading: Final Buret Reading: 5.52 5.88 Volume of Iodine Solution: 0.0000276 0.000 agu Moles of Iodine Added: Moles of Vitamin C in solution: 0.0000276 0,0000 Measured concentration of vitamin C in fruit juice (mol/L):0.00138 0.00147 Average concentration of vitamin C in fruit juice (mol/L): 200 143 % Error relative to label: 2.34x 105mo l mol 0.0143AA 257
Transcribed Image Text:IODOMETRY OF VITAMIN C Part 1. Concentration of vitamin C in fruit juice Data: Fruit Juice: Type of juice: aPple Volume of container: 200ML d0 mL Servings per container: Volume per serving: % RDA of vitamin C per serving: l00 lo RDA for vitamin C: 90 mg Calculated concentration of vitamin C based on packaging: Q.45 mg/mL 26x10-8 mol/L Calculated molar concentration of vitamin C based on packaging: (assume molar mass is equal to that of ascorbic acid, 176.12 g/mol) Titration Data: Concentration of Iodine Standard (on bottle): 0.005M 3mM Trial 1 Trial 2 Trial 3 0.30 5.82 6.89 12.77 Initial Buret Reading: Final Buret Reading: 5.52 5.88 Volume of Iodine Solution: 0.0000276 0.000 agu Moles of Iodine Added: Moles of Vitamin C in solution: 0.0000276 0,0000 Measured concentration of vitamin C in fruit juice (mol/L):0.00138 0.00147 Average concentration of vitamin C in fruit juice (mol/L): 200 143 % Error relative to label: 2.34x 105mo l mol 0.0143AA 257
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