Explain how many mg of ascorbic acid

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A student standardizes his/her DCP solution. S/he prepares a vitamin C solution that contains 53.9 mg vitamin C in 100.00 mL. S/he takes a 10.00 mL aliquot, adds water and buffer, and then titrates with 36.5 mL DCP to reach the end point. S/he next titrates an unknown sample with this DCP solution and reaches the end point at 40.5 mL. How many mg of ascorbic acid were present in the unknown sample

Reference no: EM13264638

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