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Calculate the equilibrium constant of th...

Calculate the equilibrium constant of the reaction `:`
`Cu(s)+2Ag(aq) hArrCu^(2+)(aq) +2Ag(s)`
`E^(c-)._(cell)=0.46V`

Text Solution

Verified by Experts

Let us apply Nernst equation at equilibrium
`E^(Theta)underset(cell).=(0.0591)/(n) log_(10)K_(c)`
`0.47 = (0.0591)/(2) log_(10)K_(c)`
`K_(c) = antilog [(0.47xx2)/(0.0591)] = 8.5 xx 10^(15)`
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