Write down the oxidation state of each of the labeled atoms in this molecule:HO C-CHICHOH O H HCH3C=C-C-HH HCH3atomaoxidation stateb☐C☐d୮ef☐

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Answered: Write down the oxidation state of each…

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter3: Equation, The Mole, And Chemical Formulas

Section: Chapter Questions

Problem 3.41QE

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The iron content of hemoglobin is determined by destroying the hemoglobin molecule and producing small water-soluble ions and molecules. The iron in the aqueous solution is reduced to iron(II) ion and then titrated against potassium permanganate. In the titration, iron(ll) is oxidized to iron(III) and permanganate is reduced to manganese(II) ion. A 5.00-g sample of hemoglobin requires 32.3 mL of a 0.002100 M solution of potassium permanganate. The reaction with permanganate ion is MnO4(aq)+8H+(aq)+5Fe2+(aq)Mn2+(aq)+5Fe3+(aq)+4H2O What is the mass percent of iron in hemoglobin?
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Write down the oxidation state of each of the labeled atoms in this molecule: HO C-C HICH OH O H H CH3 C =C -C-H H H CH3 atom a oxidation state b ☐ C ☐ d ୮ e f ☐