Given `N_2(g) + 3H_2(g) rarr 2NH_3(g)`,
`Delta_r H^@ = -92.4 KJmol^(-1)` What is the standard enthalpy of formation of `NH_3` gas

If C(s) + O_2(g) rarr CO_2(g), Delta H = X and CO(g) + 1/2 O_2(g)rarr CO_2(g) Delta H = Y then the heat of formation of COis-

The equilibrium constant for the reaction N_2(g) +3H_2(g) harr 2NH_3(g) is K. What will be the equilibrium constant for the reaction involving decompostion of one mol of ammonia?

Comment on the thermodynamic stability of NO(g), (given) N_2(g) + O_2(g) rarr 2NO(g) Delta H = 180KJ mol^(-1) 2NO(g) + O_2(g) rarr 2NO_2(g) Delta H = -148KJ mol^(-1)

For a reaction: 2NH_3(g) overset(Pt)rarrN_2(g) + 3H_2(g) Rate = K, Write the order and molecularity of this reaction.

For the reaction, 4NH_3 + 5O_2 rarr 4NO + 6H_2O The rate of formation of No is 3.6xx10^-3 mol L^-1s^-1 Calculate the disappearance of NH_3 and rate of formation of H_2O .

For the reaction 2N_2O_5(g) rarr 4NO_2(g)+O_2(g) the following results have been obtained. Calculate rate constant of the reaction. 2N_2O_5(g)rarr4NO_2(g)+O_2(g)

For a reaction: 2NH_3(g) overset(Pt)rarrN_2(g) + 3H_2(g) Rate = K, Write the unit of k.

Why type of bond is formed between H^+ ion and NH_3 in the formation of NH_4^+ ion?

For the reaction 4NH_3 + 5O_2 rarr 4NO + 6H_2O , the rate of formation of NO is 3.6xx10^-3 mol L^-1s^-1 . Calculate the rate of disappearance of NH_3 and the rate of formation of H_2O .

For the reaction 2N_2O_5(g) rarr 4NO_2(g)+O_2(g) the following results have been obtained. Calculate order of the reaction