6. Given the following reaction of ethylene with hydrogen gas to produce ethane, the equilibrium

constant is 0.98 at 1000°C. The initial concentrations of ethylene and hydrogen gas are

0.33-mol/L and 0.53-mol/L, respectively, what are the final concentrations for each of the

entities?

C₂H4 (g) + H₂(g) C₂H6 (8)

K = 0.98 at 1000°C