Consider the chemical reaction system A+X 2X X+B-C. the new feature is that X is used up in the production of C. a) Assuming that both A and B are kept at constant concentrations a and b, show that the law of mass action leads to an equation of the form i= qx-c,x, where x is the concentration of X, and c1 and c2 are constants to be determined. b) Show that x* = 0 is stable when kzb > k1a, and explain why this makes sense chemically.