1) A 200 liter constant-volume batch reactor is pressurized to 20 atm with a mixture of 75% A and 25% inert. The gas phase reaction: 24C, is carried out isothermally at 227 °C. a) Assuming the ideal gas law is valid, what are the numbers of moles of A initially in the reactor? What is the initial concentration of A? b) If the reaction is first order in A with k=0.1 min, calculate the time necessary to achieve 99% conversion of A. c) If the reaction is second order in A with k=0.7 liter/(mole min.), calculate the time necessary to achieve 80% conversion of A. Also, calculate the pressure in the reactor at this time if the temperature is 227 °C. 39-0.0190