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Chemistry, 08.08.2019 05:30 katier9407

Nernst equation – for the following reaction:
mn (s) + cr3+ (aq) ? mn2+ (aq) + cr (s)
(a) write the three balanced equations (each half-cell and the overall):
(b) what is the standard cell potential (e°cell) for this mn/cr cell?
(c) what will be the cell potential when [mn2+] = 0.20 m and [cr3+] = 1.0 × 10-4 m ?
(d) what will be the cell potential when [mn2+] = 1.0 × 10-4 m and [cr3+] = 0.20 m ?

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Nernst equation – for the following reaction:
mn (s) + cr3+ (aq) ? mn2+ (aq) + cr (s)
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