[N_(2(g))+2O_(2(g))longrightarrow2NO_(2)+XKJ],[2NO_((g))+O_(2(g))longrightarrow2NO_(2(g))+YKJ],[" The enthalpy of formation of 'NO' "],[" is "]

N_(2(g)) + 2O_(2(g)) rarr 2NO_(2) + xkJ, 2NO_((g)) + O_(2(g)) rarr 2NO_(2(g)) + ykJ . The enthalpy of formation of NO is

N_(2(g))+2O_(2(g)) rarr 2NO_(2) +X kJ 2NO_((g))+O_(2(g)) rarr 2NO_(2(g))+Y kJ The enthalpy of formation of NO is

N_(2(g))+2O_(2(g)) rarr 2NO_(2) +X kJ 2NO_((g))+O_(2(g)) rarr 2NO_(2(g))+Y kJ The enthalpy of formation of NO is

N_2(g) + 2O_2 (g) rarr 2NO_2 (g) + X kJ 2NO (g) + O_2(g) rarr 2NO_2 (g) + Y kJ the enthalpy of.formation of NO is

The following two reaction are known :- N_(2(g))+O_(2(g))hArr2NO_((g)),DeltaH=-27.1KJ 2N_(2(g))+O_(2(g))hArr2NO_(2(g)),DeltaH=-53.5KJ Calculate the enthalpy change for the reaction NO_(2(g))hArr(1)/(2)N_(2(g))+O_(2(g))

The following two reaction are known :- N_(2(g))+O_(2(g))hArr2NO_((g)),DeltaH=-27.1KJ 2N_(2(g))+O_(2(g))hArr2NO_(2(g)),DeltaH=-53.5KJ Calculate the enthalpy change for the reaction NO_(2(g))hArr(1)/(2)N_(2(g))+O_(2(g))