A 0.7120-g specimen of iron ore was dissolved andpassed through a Jones reductor. Titration of the Fe(I)produced required 41.63 mL of 0.01926 M KMNO4.Express the results of this analysis in terms of(a) percent Fe and (b) percent Fe2O3.

In step -2 ,I am calculating the percentage of Fe and in step-3, the percentage of Fe2O3. Given…

A 0.7120-g specimen of iron ore was dissolved and passed through a Jones reductor. Titration of the Fe(ll) produced required 41.63 mL of 0.01926 M KMnO4. Express the results of this analysis in terms of (a) percent Fe and (b) percent Fe203.

A 0.7120-g specimen of iron ore was dissolved and passed through a Jones reductor. Titration of the Fe(ll) produced required 41.63 mL of 0.01926 M KMnO4. Express the results of this analysis in terms of (a) percent Fe and (b) percent Fe203.

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter15: Complex Ion And Precipitation Equilibria

Section: Chapter Questions

Problem 45QAP

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Precipitation Titration

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A 0.7120-g specimen of iron ore was dissolved and
passed through a Jones reductor. Titration of the Fe(I)
produced required 41.63 mL of 0.01926 M KMNO4.
Express the results of this analysis in terms of
(a) percent Fe and (b) percent Fe2O3.

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