A sample containing Fe2+ (MM=55.85) was acidified and treated with 0.0206 M KMnO4 according to this redox reaction: 5 Fe2+ + MnO4 - + 8 H+ = 5 Fe3+ + Mn2+ + 4 H20 Calculate for milligrams of Fe contained in the sample.
A sample containing Fe2+ (MM=55.85) was acidified and treated with 0.0206 M KMnO4 according to this redox reaction: 5 Fe2+ + MnO4 - + 8 H+ = 5 Fe3+ + Mn2+ + 4 H20 Calculate for milligrams of Fe contained in the sample.
Chapter22: Bulk Electrolysis: Electrogravimetry And Coulometry
Section: Chapter Questions
Problem 22.28QAP
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A sample containing Fe2+ (MM=55.85) was acidified and treated with 0.0206 M KMnO4
according to this redox reaction :
5 Fe2+ + MnO4 - + 8 H+ = 5 Fe3+ + Mn2+ + 4 H20
Calculate for milligrams of Fe contained in the sample.
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