\# 1. An equimolar liquid-phase constant-density mixture of A and B(CAo=CB0=1 mol/Li ) is placed in a batch reactor, and is allowed to react to completion through the following reactions: A+B2BRSrR=k1CACBrS=k2CB2 where k1=10 and k2=5 (both of units Li,mol and min) (a) What will be the final composition of the mixture? (b) If the final mixture contains 0.25mol/Li of A, find the numerical value of k1/k2