Calculate `DeltaH_(f)^(@)` for chloride ion from the following data `:`
`(1)/(2)H_(2(g))+(1)/(2)Cl_(2(g))rarr HCl_((g)),DeltaH_(f)^(@)=-92.4kJ`
`HCl_((g))+nH_(2)O rarr H_((aq.))^(+)+Cl_((aq.))^(-),DeltaH^(@)=-74.8kJ`
`DeltaH_(f)^(@) H_((aq.))^(+)=0.0kJ`

Calculate Delta H^(@)._(f) for chloride ion from the following data : (1)/(2)H_(2)(g) + (1)/(2)Cl_(2)(g) rarr HCI(g), Delta H^(@)._(f) = -92.4 kJ HCI(g) + nH_(2)O rarr H^(+) (aq) + CI^(-)(aq), Delta H^(@) = - 74.8 kJ Delta H^(@)._(f) H^(+) (aq) = 0.0 kJ

Calculate Delta H^(@)._(f) for chloride ion from the following data : (1)/(2)H_(2)(g) + (1)/(2)Cl_(2)(g) rarr HCI(g), Delta H^(@)._(f) = -92.4 kJ HCI(g) + nH_(2)O rarr H^(+) (aq) + CI^(-)(aq), Delta H^(@) = - 74.8 kJ Delta H^(@)._(f) H^(+) (aq) = 0.0 kJ

(1)/(2) H_(2(g)) + (1)/(2) Cl_(2(g)) rarr HCl_((g)) , Delta H^(0) = - 92.4 kJ/mole, HCl_((g)) + nH_(2)O rarr H_((aq))^(+) + Cl_((aq))^(-) , Delta H^(0) = -74.8 kJ/mole Delta H^(0)f for Cl_((aq))^(-) is

H_(2(g)) + 1/2O_(2(g)) rarr H_2O_((l)) , DeltaH = -286.2KJ H_2O_((l)) rarr H_((aq))^(+) + OH_((aq))^(-) , DeltaH = +57.3 KJ Enthalpy of ionization OH^(-) in aqueons solution is

Calculate the heat of formation of n butane from the following data: a. 2C_(4)H_(10)(g) +13O_(2)(g) rarr 8CO_(2)(g) +10H_(2)O(l), DeltaH = - 5757.2 kJ b. C(s) +O_(2) (g)rarrCO_(2)(g), DeltaH =- 405.4 kJ c. 2H_(2)(g) +O_(2)(g) rarr 2H_(2)O(l), DeltaH =- 572.4 kJ

Calculate the heat of formation of n butane from the following data: a. 2C_(4)H_(10)(g) +13O_(2)(g) rarr 8CO_(2)(g) +10H_(2)O(l), DeltaH = - 5757.2 kJ b. C(s) +O_(2) (g)rarrCO_(2)(g), DeltaH =- 405.4 kJ c. 2H_(2)(g) +O_(2)(g) rarr 2H_(2)O(l), DeltaH =- 572.4 kJ

Calculate the heat of combustion of benzene form the following data: a. 6C(s) +3H_(2)(g) rarr C_(6)H_(6)(l), DeltaH = 49.0 kJ b. H_(2)(g) +1//2O_(2)(g) rarr H_(2)O(l), DeltaH =- 285.8 kJ c. C(s) +O_(2) (g) rarr CO_(2)(g), DeltaH =- 389.3 kJ