Statistics homework help

Your company produces a commercial polymer from emulsion polymerization of chloroprene (FW = 88.54) with 0.04 potassium laurate at 50°C. During stage 2 of the emulsion, the growing swollen particles contain 250 g of monomer per liter of swollen polymer particles. Assume that the final latex has 350 g of polymer per liter (density: 0.90 g/cm3) with particles of 50.0 nm in diameter, what is the kinetic constant of polymerization.