In an experiment carried out at 45oc the initial

Question

At 45^oC, K_c=0.00991 for the reaction below.

H₂+ Cl₂--> 2 HCl

In an experiment carried out at 45^oC, the initial concentrations were [H₂]=[Cl₂]=[HCl]=0.750mol/L. What is the equilibrium concentration of HCl?

Give your answer in mol/L, accurate to three significant figures. Do not include units as part of your answer.