find the integration

dCA = kC (Co-C) dt Rearranging and breaking into partial fractions, we obtain 1 /dCA dCA = k dt ColcA Co-Cal CA CA(Co-C) + -) - - which on integration gives Coco -- CA In CAC, - Cao In C. CRO CACAO Cyki = (C40+ Cro) ki 0 (42)