A fully detailed solution is appreciated with clear assumption

2. Consider the global NO formation reaction: N2+O2k52NOdtd[NO]=kc[N2][O2]a Along with a thermal mechanism: (Zeldovich) (1) O+N2NO+NE=315kJ/mol (2) N+O2NO+OEs=26kJ/mol Forward reaction (1) is endothermic and due to the high E0 requires high temperatures ( (1800K) to proceed and is very slow. From above two reactions, using basic arguments, derive the following expression for the "initial" NO reaction rate for the global reaction