Investigated in the paper is the flow of dissociated gas in the boundary layer, assuming the concentration of the atoms along the submerged body wall to be constant. The system of initial equations is first transformed into a convenient form, and thus obtained system is subsequently solved for the parametric solutions. On the basis of the solutions obtained, conclusions are made as to the effects of the above mentioned atom concentration on the physical, and caracteristic quantities of the boundary layer of dissociated gas, i.e. air.