Chemistry, 15.01.2021 18:50 jodiapelp8fjjy

An acidic sample of a waste solution containing Sn2+(aq) reacted completely with K2Cr2O7 solution to form Sn4+(aq).
State the oxidation half-equation.

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An acidic sample of a waste solution containing Sn2+(aq) reacted completely with K2Cr2O7 solution to...