Titration of the I, produced from 0.1107 g of primary-standard KIO3 required 27.43 mL of sodium thiosulfate.IO3- + 51 + 6H* → 3I2 + 3H2O2-I2 + 2S203- → 21 + S406Calculate the concentration of the Na2 S2 O3.ConcentrationM

Given: Mass of KIO3 taken = 0.1107 g. Volume of Na2S2O3 required = 27.43 mL = 0.02743 L…

Titration of the I2 produced from 0.1107 g of primary-standard KIO3 required 27.43 mL of sodium thiosulfate. I03 + 51 + 6H† → 312 + 3H2O 2- I2 + 2S203 → 21 + S406²- Calculate the concentration of the Na2 S2O3. Concentration= M

Titration of the I2 produced from 0.1107 g of primary-standard KIO3 required 27.43 mL of sodium thiosulfate. I03 + 51 + 6H† → 312 + 3H2O 2- I2 + 2S203 → 21 + S406²- Calculate the concentration of the Na2 S2O3. Concentration= M

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter16: Applications Of Neutralization Titrations

Section: Chapter Questions

Problem 16.15QAP

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Question

Titration of the I, produced from 0.1107 g of primary-standard KIO3 required 27.43 mL of sodium thiosulfate.
IO3- + 51 + 6H* → 3I2 + 3H2O
2-
I2 + 2S203- → 21 + S406
Calculate the concentration of the Na2 S2 O3.
Concentration
M

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