need answer ASAP please

3. (20 pts) Gaseous A reacts (A R) in an experimental plugflow reactor. The initial concentration of A is 60 mol/li and feed rate is 3 li/min. The following data were obtained: Wig 0.5 1.0 2.5 Camol/li 30 20 10 a. What is the rate equation? b. What weight of catalyst is needed for 95% conversion? c. What weight of catalyst is need if the reactor is backmix reactor? 3. (20 pts) Gaseous A reacts (A R) in an experimental plugflow reactor. The initial concentration of A is 60 mol/li and feed rate is 3 li/min. The following data were obtained: Wig 0.5 1.0 2.5 Camol/li 30 20 10 a. What is the rate equation? b. What weight of catalyst is needed for 95% conversion? c. What weight of catalyst is need if the reactor is backmix reactor