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 KMN04. Express the results of this analysis in terms percent Fe203. (MW of Fe203 = 156.692 g/mol)
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 KMN04. Express the results of this analysis in terms percent Fe203. (MW of Fe203 = 156.692 g/mol)
Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter4: Stoichiometry: Quantitative Information About Chemical Reactions
Section4.9: Spectrophotometry
Problem 2.1ACP: Excess KI is added to a 100.0-mL sample of a soft drink that had been contaminated with bleach,...
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