Question

If you could help with writing the Keq with these equations please,

Answer 1

Answer:

$K_{eq}\text{ = }\frac{[CO_2][H_2O]\placeholder{⬚}^2}{[CH_4][O_2]\placeholder{⬚}^2}$

Explanation:

Here, we want to write the equilibrium constant expression

Generally, to write this, we exclude non-gaseous molecules

We simply put divide the concentration of the products (in square brackets) raised to the number of moles divided by that of the reactants raised to the number of moles too

For the given equation, we have the expression as:

$K_{eq}\text{ = }\frac{[CO_2][H_2O]\placeholder{⬚}^2}{[CH_4][O_2]\placeholder{⬚}^2}$