1. The problem statement, all variables and given/known data 2. Relevant equations 3. The attempt at a solution For this problem, my group is having difficulty figuring out how much Styrene is reacting, since we don't know the molecular weight of polystyrene, we can't find the moles of polystyrene, which would be used to aid in finding the moles of styrene entering the reactor. We know there is 1000 kg of polystyrene coming out of the PFR, but also without knowing any molar ratios of the initiator or styrene, cannot find anything on a molar basis. I included the matlab code for problem 46 that we wrote, and the 2nd matlab code was given to us by the instructor for our own use.