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Calculate DeltaG(r)^(@) of the following...

Calculate `DeltaG_(r)^(@)` of the following reaction
`Ag^(+)(aq)+cI^(-)(aq)rarrAgCI(s)`
Given
`DeltaG_(r)^(@)(AgCI)rarr-109 kJ Mol^(-1)`
`DeltaG_(r)^(@)(CI^(-))rarr-129 kJ Mol^(-1)`
`DeltaG_(r)^(@)(ag^(-))rarr77 kJ Mol^(-1)`
(i)Represent the above reaction in form of a cel
(ii) Calcualte `E^(@)` of the cel
(iii) Find `log_(10)K_(sp)` of AgCI

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