I don't know how to derive a equation for concentration, can someone help me about this as detailed?

16.04.2022 CHE 302 CHEMICAL KINETICS AND REACTOR DESIGN SPRING 2022 HOMEWORK Due Date: 23.04.2022 (05 p.m; 17:00) The product C is produced from the reactants A and B. The following reactions are carried out in a batch reactor. Some undesired reactions occur to form D, E, F ang G. The reaction rate is first order for A and zero order for B. k3 D+E ki A+B k2 F+ 3G Reactant A and B are fed in equimolar ratio. The reaction rate constants ki, k2 and ks are 0.0112 s', 0.0029 sand 0.0018 s', respectively. a) Derive the equation for concentration of A component (CA) as a function of time and calculate the ratio CA/CA,0 after 2 min. b) Derive an equation for concentration of C component (CC) as a function of time and calculate the concentration of C after 3 min if CA, and CB,0 equals to 0.185 mol/dm'. c) Sketch the concentrations as functions of time. What time gives the maximum concentration of C component? NOTE: Use numerical method (Classical RK-4) for your solutions