This project is a simulation of the Haber Procees, a famous chemical reaction in which nitrogen and hydrogen react to form ammonia. This reaction is reversible. Nitrogen and hydrogen form ammonia. Ammonia forms hydrogn and nitrogen. Eventually the rate of ammonia formation is equal to the rate of nitrogen and hydrogen formation. Thi pont is called equilibrium. Equilibrum is affected by the concentration of the reactants, the pressure and the tempurature. Change the variables to see what happens. Keq is the equilibrium constant. It is the ratio of concentration of reactants to concentration of products.