# A test for vitamin C (ascorbic acid, C 6 H 8 O 6 ) is based on the reaction of the vitamin with iodine: C 6 H 8 O 6(aq) + I 2 (aq) ? C 6 H 6 O 6(aq) + HI(aq) (a) A 25.0 mL sample of juice requires 5.8 mL of a 0.0364 M I 2 solution for reaction. how many moles of ascorbic acid are in the sample? (b) What is the molarity of the acid? (c) If a person wanted to consume the FDA recommended 0.060 g of Vitamin C, how many ounces of juice would that person need to consume? (4 qts = 128 fluid oounces; 1L = 1.057 qt)

A test for vitamin C (ascorbic acid, C 6 H 8 O 6 ) is based on the reaction of the vitamin with iodine: C 6 H 8 O 6(aq) + I 2 (aq) ? C 6 H 6 O 6(aq) + HI(aq) (a) A 25.0 mL sample of juice requires 5.8 mL of a 0.0364 M I 2 solution for reaction. how many moles of ascorbic acid are in the sample? (b) What is the molarity of the acid? (c) If a person wanted to consume the FDA recommended 0.060 g of Vitamin C, how many ounces of juice would that person need to consume? (4 qts = 128 fluid oounces; 1L = 1.057 qt)