Bond energy of `N-H,H-H` and `N-=N` are `a,b,c` respectively. The `Deltah` for the reaction,
`2NH_(3) rarr N_(2)+3H_(2)` is `:`

Bond energy of N-H,H-H and N-=N are a,b,c respectively. The DeltaH for the reaction, 2NH_(3)[g] rarr N_(2)[g]+3H_(2)[g] is :

For the reaction N_(2) + 3 H_(2) = 2 NH_(3) ,

For the reaction N_(2)+3H_(2)iff2NH_(3),DeltaH is

Given that bond energies of N=N,H-H and N-H bonds as 945, 436 and 391 kJ/ mol respectively ,the enthalpy of the reaction N_(2)(g)+3H_(2)(g)+to2NH_(3)(g), is

Given thebond energiesof N=N, H-H,and N-H bonds are 945, 436 and 391 kj mol^(-1) respectively. The enthalpy of the reaction N_(2(g))+3H_(2(g)) rarr 2NH_(3(g)) is

For the reaction N_(2)+3H_(2)hArr2NH_(3) , DeltaH=?

N_(2)+3H_(2) to NH_(3)

N_(2)+3H_(2) to NH_(3)