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Permanganate is reduced to brown manganese dioxide in a… | StemPy Lab

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Permanganate is reduced to brown manganese dioxide in a neutral solution. What is the n-factor of KMnO₄ in that reaction?

ChemistryMediumHigh School (11–12)Redox Reactions › Balancing Redox Equations and Redox Titrations AP A-Level IB

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Permanganate is reduced to brown manganese dioxide in a neutral solution. What is the n-factor of $\text{KMnO}_4$ in that reaction?

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← Copper(II) ions oxidise iodide ions: 2Cu²⁺ + 4I⁻ → 2CuI + I₂. The iodine released needs 24.5 mL of 0.0400 mol/L thiosulfate, by I₂ + 2S₂O₃²⁻ → 2I⁻ + S₄O₆²⁻. How many moles of copper(II) were in the sample?Which half-reaction is correctly balanced for a basic solution? →

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