`2N_(2)H_(4)(g)+N_(2)O_(4)(g)rarr3N_(2)(g)+4H_(2)O(g)`
If `N_(2)H_(4)(g)` disappears at a rate of `0.12` mol L min, at what rate does `N_(2)(g)` appear?

Nitrogen tetraoxide (N_(2)O_(4)) decomposes as : N_(2) O_(4)(g) rarr 2NO_(2)(g) If the pressure of N_(2)O_(4) falls from 0.50 atm to 0.32 atm is 30 minutes the rate of appearance of NO_(2)(g) is :

The commercial poduction of ammonia is represented by the equation, N_(2)(g)+3H_(2)(g)rarr2NH_(3)(g) . If the rate of disappearance of H_(2)(g) is 1.2xx10^(-3) mol/min, what is the rate of appearance of NH_(3)(g) ?

N_(2) (g) reacts with H_(2) (g) in either of the following ways depending upon supply of H_(2) (g) : N_(2)(g)+H_(2)(g) to N_(2)H_(2)(l) N_(2)(g)+2H_(2)(g) to N_(2)H_(4) (g) If 5 L N_(2) (g) and 3 L H_(2) (g) are taken initially (at same temperature and pressure ), calculate the contraction in valume after the reaction (in L ).

N_(2) (g) reacts with H_(2) (g) in either of the following ways depending upon supply of H_(2) (g) : N_(2)(g)+H_(2)(g) to N_(2)H_(2)(l) N_(2)(g)+2H_(2)(g) to N_(2)H_(4) (g) If 5 L N_(2) (g) and 3 L H_(2) (g) are taken initially (at same temperature and pressure ), calculate the contraction in valume after the reaction (in L ).

N_(2) (g) reacts with H_(2) (g) in either of the following ways depending upon supply of H_(2) (g) : N_(2)(g)+H_(2)(g) to N_(2)H_(2)(l) N_(2)(g)+2H_(2)(g) to N_(2)H_(4) (g) If 5 L N_(2) (g) and 3 L H_(2) (g) are taken initially (at same temperature and pressure ), calculate the contraction in valume after the reaction (in L ).

For the reaction, N_(2)H_(4)(l)+2H_(2)O_(2)(l) rarr N_(2)(g)+4H_(2)O(g) heats of formation of N_(2)H_(4), H_(2)O_(2), H_(2)O are 12, -45 and -57.8 "kcal mol"^(-1) . Internal energy change for this reaction is/are at 298 K:

2N_(2)O_(5)(g) rarr 4NO_(2)(g)+O_(2)(g) The rate of disappearance of N_(2)O_(5)(g) at a certain temperature is 0.016"mol.L"^(-1)"min"^(-1) . What is the rate of formation of NO_(2)(g) (in mol. L^(-1)."min"^(-1) ) at this temperature ?