121. Solving a chemistry problem

121. Solving a chemistry problem

5. At a certain temperature, the equilibrium of the reaction 2N2 O2←→ 2NO2 was established at the following concentrations of reactants (mol/l): [NO] = 0.2; [O2] = 0.1; [NO2]=0.1. Calculate the equilibrium constant and indicate the initial concentration of nitric oxide (II).

Additional information:

If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.