Hydrazine (N2H4) decomposes according to the following reaction:(a) Given that the standar...

Hydrazine (N2H4) decomposes according to the following reaction:

(a) Given that the standard enthalpy of formation of hydrazine is 50.42 kJ/mol, calculate ΔH° for its decomposition. (b) Both hydrazine and ammonia burn in oxygen to produce H2O(l) and N2(g). Write balanced equations for each of these processes, and calculate ΔH° for each of them. On a mass basis (per kg), which would be the better fuel: hydrazine or ammonia?