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Ethalpy for the reaction Ag^(+)(aq)+Br...

Ethalpy for the reaction
`Ag^(+)(aq)+Br^(-)(aq)toAgBr(s) " is" -90 kJ`.
Magnitude of enthalpy of formation of `Ag^(+)(aq) " and " Br^(-)(aq)` in the ratio 5:6 Formation of `Ag^(+)(aq)` is an endothermic process whereas formation of `Br^(-)` is an exothermic process. Enthalpy of formation of AgBr is `-110 "kJ"//"mole"`. Calculate the enthalpy of formation of `Ag^(+)(aq) " in" " kJ"//"mol"`.

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