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Give the Nernst equation of the cell: Ni...

Give the Nernst equation of the cell:
`Ni(s)|NI^(2+)(aq)(0.1M)||Ag^(+)(aq)(0.1M)|Ag(s)` and also find the cell potential.
given that `E^@(Ag^+|Ag)=0.80V, E^@(Ni^(2+)|Ni)=-0.25V`

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