Reaction conversion a. consider the generic reaction a 3b, occurring in a batch reactor. if there are initially 20 g moles of a present, what is the conversion xa if 34 g moles of b are present at the end of the batch reaction process, assuming there is 1.0 mole of b present at the beginning of the batch process? b. consider two parallel reactions a c +d and a → b, both of which are occurring in a cstr. the inlet molar flow of a is fro = 400 gr mole/min, with a volumetric (liquid) flow rate of vo = 20 liters/min. if the steady state effluent from the cstr contains product concentrations of 12.0 g mole/l of cand 3.0 g mole/l of b (assume that there are no product b, c or d in the influent flow), then what is the conversion xa? you should assume the volumetric flow rate is constant (reaction occurs in liquid state).