Before solving the problems, state or sketch qualitatively the expected results or trends. P2-1A (a) Revisit Examples 2-1 through 2-3. How would your answers change if the flow rate, FA0, were cut in half? If it were doubled? What conversion can be achieved in a 4.5 m3 PFR and in a 4.5 m3 CSTR? (b) Revisit Example 2-2. Being a company about to go bankrupt, you can only afford a 2.5 m3 CSTR. What conversion can you achieve? (c) Revisit Example 2-3. What conversion could you achieve if you could convince your boss, Dr. Pennypincher, to spend more money to buy a 1.0 m3 PFR to attach to a 2.40 CSTR? (d) Revisit Example 2-4. How would your answers change if the two CSTRs (one 0.82 m3 and the other 3.2 m3) were placed in parallel with the flow, FA0, divided equally between the reactors. (e) Revisit Example 2-5. (1) What is the worst possible way to arrange the two CSTRs and one PFR? (2) What would be the reactor volumes if the two intermediate conversions were changed to 20% and 50%, respectively? (3) What would be the conversions, X1, X2, and X3, if all the reactors had the same volume of 100 dm3 and were placed in the same order? (f) Revisit Example 2-6. If the term is 2 seconds for 80% conversion, how much fluid (m3/min) can you process in a 3 m3 reactor?