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The equilibrium constant, K, is 2.0times...

The equilibrium constant, `K`, is `2.0times10^(19)` for the cell
`Ni(s)|Ni^(2+)(aq)||Hg_(2)^(2+)(aq)|Hg(I)`
The value of `E^(@)` at `25^(@)C` for this cell is closest to:
`-1.14V`
`-0.57V`
`0.57V`
`1.14V`

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