An ore was found to contain iron and ferric oxide, if 0.5g of the ore, after solution in acid and complete reduction of the iron, requires 25.50ml of potassium permanganate (1ml = 0.01260g H₂C2O4.2H₂O) for oxidation? What is the percentage of iron and ferric oxide? What volume of this potassium permanganate would be required for a 10.0g sample of 3.00% (by wt.) H₂O2 solution (5H₂O2 + 2MnO4 + 6H+ → 2Mn+² +502 + 8H₂O)

Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter4: Reactions In Aqueous Solution
Section: Chapter Questions
Problem 58QAP: The iron content of hemoglobin is determined by destroying the hemoglobin molecule and producing...
icon
Related questions
Question
An ore was found to contain iron and ferric oxide, if 0.5g of the ore, after solution
in acid and complete reduction of the iron, requires 25.50ml of potassium
permanganate (1ml = 0.01260g H₂C2O4.2H₂O) for oxidation? What is the
percentage of iron and ferric oxide? What volume of this potassium
permanganate would be required for a 10.0g sample of 3.00% (by wt.) H₂O2
solution (5H₂O2 + 2MnO4 + 6H+ → 2Mn+² + 502 + 8H₂O)
Transcribed Image Text:An ore was found to contain iron and ferric oxide, if 0.5g of the ore, after solution in acid and complete reduction of the iron, requires 25.50ml of potassium permanganate (1ml = 0.01260g H₂C2O4.2H₂O) for oxidation? What is the percentage of iron and ferric oxide? What volume of this potassium permanganate would be required for a 10.0g sample of 3.00% (by wt.) H₂O2 solution (5H₂O2 + 2MnO4 + 6H+ → 2Mn+² + 502 + 8H₂O)
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Electroanalytical Techniques
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
General Chemistry - Standalone book (MindTap Cour…
General Chemistry - Standalone book (MindTap Cour…
Chemistry
ISBN:
9781305580343
Author:
Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:
Cengage Learning
Principles of Modern Chemistry
Principles of Modern Chemistry
Chemistry
ISBN:
9781305079113
Author:
David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:
Cengage Learning
Chemistry: Principles and Practice
Chemistry: Principles and Practice
Chemistry
ISBN:
9780534420123
Author:
Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:
Cengage Learning
Chemistry by OpenStax (2015-05-04)
Chemistry by OpenStax (2015-05-04)
Chemistry
ISBN:
9781938168390
Author:
Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:
OpenStax
Chemistry & Chemical Reactivity
Chemistry & Chemical Reactivity
Chemistry
ISBN:
9781133949640
Author:
John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:
Cengage Learning