A voltaic cell based on the reaction below has an E°cell of +0.30 V. 2Cr(s) +...

A voltaic cell based on the reaction below has an E^°_cell of +0.30 V.

2Cr(s) + 3Fe²⁺(aq) à 2Cr³⁺(aq) + 3Fe(s)

What is the E_cell at 264 K when [Cr³⁺] = 1.41 x 10^-2 and [Fe²⁺] = 1.26 x 10^-2
What is ΔG under these conditions? ΔG° = -135 kJ

Expert Solution

queen_honey_blossom answered 4 years ago

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