Calculate the standard enthalpy of solution of `AgCl(s)` in water `DeltaH_(f)^(0)(AgCl,s)= -127.07kJ mol^(-1), Delta H_(f)^(0)(Ag^(+),aq)=105.58 kJ mol^(-1),DeltaH_(f)^(0)(Cl^(-),aq)= -167.35 kJ mol^(-1)`

Calculate Delta_(r)G^(c-) of the reaction : Ag^(o+)(aq)+Cl^(c-)(aq) rarr AgCl(s) Given :Delta_(f)G^(c-)._(AgCl)=-109kJ mol ^(-1) Delta_(f)G^(c-)_((Cl^(c-)))=-129k J mol ^(-1) Delta_(f)G^(c-)._((Ag^(o+)))=-77 kJ mol ^(-1)

Calculate Delta_(r)G^(c-) of the reaction : Ag^(o+)(aq)+Cl^(c-)(aq) rarr AgCl(s) Given :Delta_(f)G^(c-)._(AgCl)=-109kJ mol ^(-1) Delta_(f)G^(c-)_((Cl^(c-)))=-129k J mol ^(-1) Delta_(f)G^(c-)._((Ag^(o+)))=-77 kJ mol ^(-1)

Calculate Delta H for the process at 25^(@)C of dissolving 1.0 mol of KCI in a large excess of water.. Delta_(f)H^(@)[K^(+)(aq)] = -251.2 kJ mol^(-1) Delta_(f)H^(@)[Cl^(-)(aq)] = -167.08 kJ mol^(-1) Delta_(f)H^(@)[KCl] = -437.6 kJ mol^(-1) .

Calculate the standard enthalpy of reaction ZnO(s)+CO(g)rarrZn(s)+CO_(2)(g) Given, Delta H_(f)(ZnO,s)=-350KJ//"mole",DeltaH_(f)^(@)(CO_(2),g)= -390KJ//"mole", DeltaH_(f)^(@)(CO,g)=-110KJ//"mole"

Calculate the standard enthalpy of reaction ZnO(s)+CO(g)rarrZn(s)+CO_(2)(g) Given, Delta H_(f)(ZnO,s)=-350KJ//"mole",DeltaH_(f)^(@)(CO_(2),g)= -390KJ//"mole", DeltaH_(f)^(@)(CO,g)=-110KJ//"mole"

Draw the Born-Haber cycle for the formation of LiF(s) from its elements and using this cycle calculate the lattice enthalpy of LiF(s). Given: DeltaH_(f)^(0)[LiF(s)]=-617kJ*mol^(-1) , DeltaH_(sub)=+161kJ*mol^(-1),DeltaH^(0)(F-F)=+159kJ*moL^(-1) , IE_(1)=+520kJ*mol^(-1),EA of F=-328kJ*mol^(-1) .

Calculate standard enthalpy for the reaction at 298K: C_(2)H_(5)Cl(g)toC_(2)H_(4)(g)+HC l(g) . Given: DeltaH^(0)(C-H)=413kJ*mol^(-1),DeltaH^(0)(C-C)=346kJ*mol^(-1) , DeltaH^(0)(C=C)=611kJ*mol^(-1),DeltaH^(0)(C-Cl)=339kJ*mol^(-1) , DeltaH^(0)(H-Cl)=432kJ*mol^(-1) .