Question

for the reaction NH4 NO2 - - > N2 + 2H2o what is the order of reaction

Answer 1

Ammonium nitrite, NH4NO2, will decompose to give nitrogen gas(N2) and water Vapor(H2O) by the following equation

: NH4NO2 (s) ------ 2H2O (g ) + N2 (g)

 This reaction takes place at a temperature of 60-70°C

Answer 2

Answer: The rate for the following reaction is $k[NH_4NO_2]$

Explanation:

Rate of the reaction is determined with the help of Law of Mass Action. This law states that the rate of the reaction is expressed in the terms of the molar concentrations of the reactants with each term raised tote power its stoichiometric coefficient in the balanced chemical reaction.

Rate for the following reaction:

$aA+bB\rightarrow cC$

Rate for this reaction will be : $Rate=k[A]^a[B]^b$

Now, for the following reaction:

$NH_4NO_2\rightarrow N_2+2H_2O$

Rate for the following reaction will be given as: $Rate=k[NH_4NO_2]$