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Calculate the potential of the cell at 2...

Calculate the potential of the cell at 298 K :
`Cd//Cd^(2+)(0.1M)||H^(+)(0.2M)//Pt, H_(2)(0.5atm)`
`"Given "E^(@)" for "Cd^(2+)//Cd=-0.403V, R=8.314J^(-1)" mol"^(-1), F="96500 C mol"^(-1)`.

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