Represent the galvanic cell from following overall cell reaction -
`3Ni(s) + 2Al^(3+)(1 M) to 3Ni^(2+)(1 M) + 2Al(s) `

Calculate the e.m.f. of the cell in which the following reaction takes place : Ni(s) +2Ag^(+)(0.002 M)to Ni^(2+)(0.160 M)+2Ag(s) Given E_(cell)^(@) =1.05 v

Write the cell representation and calculate equilibrium constant for the following redox reaction : Ni_((s))+2Ag_((aq))^(+)(1M) to Ni_((aq))^(2+)(1M) to 2Ag_((s)) at 25^(@)C E_(Ni)^_(Ni)^(2+)(@)=0*25V and E_(Ag)(+) ^(@)=0*799V

Calculate the EMF of the cell in whiCHM the following reaction takes place : Ni(s)+2Ag^(o+)(0.002M) rarr Ni^(2+)(0.160M)+2Ag(s)