Question

The equilibrium constant for the reaction at 700.0 K is 0.44. What is the concentration of carbon dioxide gas (CO2) and hydrogen gas (H2), if [H2O] = 0.16 mol/L, and [CO] = 0.15 mol/L? H2O (g) + CO (g) = CO2 (g) + H2 (g)

Answer 1

$K_c=\frac{[CO_2][H_2]}{[H_2O][CO]}$

$0.44=\frac{x.x}{(0.16)(0.15)}$

$x=0.1028M$