Answered: Determine the percentage Fe in a sample…

Determine the percentage Fe in a sample of limonite from the following data: -Sample : 0.5000g -KMnO4 used = 50.00 ml -1.000ml of KMnO4 is equivalent to 0.005317 g Fe

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter13: Titrations In Analytical Chemistry

Section: Chapter Questions

Problem 13.30QAP

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Question

Determine the percentage Fe in a sample of limonite from the following data:

-Sample : 0.5000g

-KMnO4 used = 50.00 ml

-1.000ml of KMnO4 is equivalent to 0.005317 g Fe

-FeSO4 used = 6.00 ml

-1.000ml FeSO4 is equivalent 0.009200 g FeO

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