Calculate the cell potential of a cell operating with the following reaction at 25°C, in which [Cr2O72− ] = 0.030 M, [I − ] = 0.020, M, [Cr3+ ] = 0.30 M, and [H+ ] = 0.50 M. Cr2O72-(aq) + 6 I −(aq) + 14 H+(aq) → 2 Cr3+(aq) + 3 I2(s) + 7 H2O(l)

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Calculate the cell potential of a cell operating with the following reaction at 25°C, in which [Cr2O72 ] = 0.030 M, [I  ] = 0.020, M, [Cr3+ ] = 0.30 M, and [H+ ] = 0.50 M.

Cr2O72-(aq) + 6 I (aq) + 14 H+(aq) → 2 Cr3+(aq) + 3 I2(s) + 7 H2O(l)
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