65" .Dissociation of sodium azide is given by,"NaN_(3)rarr Na+3/2N_(2);Delta H" for this is: "

Dissociation of sodium azide is given below: NaN_(3)toNa+3//2N_(2), DeltaH for this is:

Automobile air bags are inflated with N_(2) gas which is formed by the decomposition of solid sodium azide ( NaN_(3)) . The other product is Na-metal.Calculate the volume of N_(2) gas at 27^(@)C and 756 Torr formed by the decomposition of 125 gm of solid azide.

Consider the following reaction: 2NaN_(3)(s) rarr 2Na(s) +3N_(2)(g) The enthalpy change for this reaction at 1atm is equal to:

Consider the following reaction: 2NaN_(3)(s) rarr 2Na(s) +3N_(2)(g) The enthalpy change for this reaction at 1atm is equal to:

Sodium azide (NaN_(3)) is prepared by heating a mixture of

An experimental data is given, N_2(g) + 3H_2(g) rarr 2NH_3(g) , Delta H = -91.8 kJ//mol Give the significance of -ve sign of DeltaH .

What is the oxidation number of N atom is NaN_(3) molecule ?

What is the oxidation number of N atom in NaN_(3) molecule?