The enthalpy change for the reaction `N_2(g) + 3 H_2(g) → 2 NH_3(g)` is -91.8 kJ at 298 K. Calculate the enthalpy of formation of ammonia?

The heat change for the reaction, N_(2)(g)+3H_(2)(g)to2NH_(3)(g) is -92.2kJ. Calculate the heat of formation of ammonia.

The enthalpy change (Delta H) for the reaction N_(2) (g)+3H_(2)(g) rarr 2NH_(3)(g) is -92.38 kJ at 298 K . What is Delta U at 298 K ?

The enthalpy change (Delta H) for the reaction N_(2) (g) + 3 H_(2) (g) rarr 2 NH_(3) (g) is - 92.38 kJ at 298 K . The internal energy change Delta U at 298 K is

The enthalpy change (DeltaH) for the reaction, NH_(2(g))+3H_(2(g)) rarr 2NH_(3g) is -92.38kJ at 298K What is DeltaU at 298K ?

The enthalpy change for the reaction 2C("graphite")+3H_(2)(g)rarrC_(2)H_(6)(g) is called