A 25.00 mL of pond water was analyzed using Winkler method. A standardized sodium thiosulfate (0.1000 M) was used to titrate the water sample. a. Calculate the moles of sodium thiosulfate reacted to the sample if 1.75 mL was used during the titration. b. How much moles of I2 reacted with the manganese oxide precipitate?

A 25.00 mL of pond water was analyzed using Winkler method. A standardized sodium thiosulfate (0.1000 M) was used to titrate the water sample. a. Calculate the moles of sodium thiosulfate reacted to the sample if 1.75 mL was used during the titration. b. How much moles of I2 reacted with the manganese oxide precipitate?

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter8: Sampling, Standardization, And Calibration

Section: Chapter Questions

Problem 8.1QAP

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