Potassium lodate, KIO3, was prepared by dissolving 2.023 g of KIO3 in a 500 mL volumetricflask. A 50 mL aliquot of the solution was treated in excess 1g Kl and 15 mL of 0.5033 molarHSO4.a. Calculate the mmoles of la created on the reaction?Reaction:10, +1y + H20b. The triiodide formed reacted with 38.66 mL of standard Na S0, solution. Calculatethe concentration of the standard solution?Reaction:+ SOg2 +S.Os2

Concentration of a solution is the molarity which is defined as number of moles of solute in 1L of a…

a. Calculate the mmoles of l created on the reaction? 103 + 3 + H2O Reaction: b. The triiodide formed reacted with 38.66 mL of standard Na S0s solution. Calculate the concentration of the standard solution? Reaction: Is +SO32 + S4O52

a. Calculate the mmoles of l created on the reaction? 103 + 3 + H2O Reaction: b. The triiodide formed reacted with 38.66 mL of standard Na S0s solution. Calculate the concentration of the standard solution? Reaction: Is +SO32 + S4O52

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter26: Molecular Absorption Spectrometry

Section: Chapter Questions

Problem 26.15QAP

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Question

Potassium lodate, KIO3, was prepared by dissolving 2.023 g of KIO3 in a 500 mL volumetric
flask. A 50 mL aliquot of the solution was treated in excess 1g Kl and 15 mL of 0.5033 molar
HSO4.
a. Calculate the mmoles of la created on the reaction?
Reaction:
10, +1y + H20
b. The triiodide formed reacted with 38.66 mL of standard Na S0, solution. Calculate
the concentration of the standard solution?
Reaction:
+ SOg2 +S.Os2

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