For the reaction 2N2O5(g)⇌4NO2(g)+O2(g), which of the following is true at 300°C?

A
$K_{p} > K_{c}$
B
$K_{p} < K_{c}$
C
$K_{p} = K_{c}$
D
$K_{p} = \sqrt{K_{c}}$

Solution:

$Δ ν_{g} = 3; K_{p} = K_{c} (R T)^{3} \Rightarrow K_{p} > K_{c}$ because $R T > 1$ .

The equilibrium constant, abbreviated as k, is a quantity that aids in describing the correlation between the quantity of reactants and products present at equilibrium for a reversible chemical reaction at a specific temperature.

For the reaction $2 N_{2} O_{5} (g) ⇌ 4 {NO}_{2} (g) + O_{2} (g)$ , which of the following is true at 300°C?

Solution:

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