A. Write an expression for the rate of change of [H].b. Write an expression for the rate of change of [Br].c. Since the hydrogen and bromine atoms are short-lived species, we canapply the steady state approximation and set the rates from parts a and bto zero. Express the steady-state concentrations of [H] and [Br] in terms ofthe concentrations of H2,Br2, HBr, and M. (Hint: try adding the rate forpart a to that for part b.)