Question

Write the equilibrium constant expression for the reaction
2N205(g)
4NO2(g) + O2 (g)

Answer 1

Respuesta:

Explicación:

Hey! We can write the equilibrium constant expression for the reaction in terms of pressure, because we have all gases, like this:

2N205(g)  --> 4NO2(g) + O2 (g)

kP = $\frac{P(O2) . P(NO2)^{4} }{P(N2O5)^{2} }$

Notice that exponents 2 and 4 are the stoichiometric coefficients of the reactant or product in question.