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06.12.2021 •
Medicine
2. You are performing an iodometric titration of ascorbic acid using a KIO3 standard solution. Suppose that the amount of ascorbic acid in the sample you are about to titrate is 85 mg. Calculate the mass (g) of KIO3 required to make 100.0 mL of the standard solution such that about 25 mL of it is used to completely react with the ascorbic acid present in the sample to be titrated. The formula weight of ascorbic acid is 176.12 g/mol. The formula weight of potassium iodate is 214.00 g/mol
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