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REDOX REACTIONS AND ELECTROCHEMISTRY
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What happens to potassium in the reaction 2K₄[Fe(CN)₆] + H₂O₂ → 2K₃[Fe(CN)₆] + 2KOH?
A. Potassium is added
B. Potassium is unchanged
C. Potassium is removed
D. Potassium is oxidized
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