Propylene is hydrogenated in a batch reactor: c3h6 g h2 g! c3h8 g equimolar amounts of propylene and hydrogen are fed into the reactor at 25°c and a total absolute pressure of 32.0 atm. the reactor temperature is raised to 235°c and held constant thereafter until the reaction is complete. the propylene conversion at the beginning of the isothermal period is 53.2%. you may assume ideal-gas behavior for this problem, although at the high pressures involved this assumption constitutes an approximation at best. (a) what is the final reactor pressure? (b) what is the percentage conversion of propylene when p 35: 1 atm?