Ch ical chemistr Reaction Kinetic Reversible first-Order reactions []-[Al e e j≡kf+b(17.34 (17.14) Fg.17.2 Au>C When lale =0, kb=0 [AJ/LAlo k,/kh-2 g.17.1(a) /C//AI7     k t o A A A e − = (17.14)*   (17.34) jt eq o eq A A A A e − [ ]−[ ] = [ ] −[ ] f b j  k + k Physical Chemistry Reversible First-Order Reactions [A]/[A]o [C]/[A]o kf / kb=2 A  C jt Fig. 17.2 When [A]eq=0, kb=0 [A]/[A] o t Fig. 17.1(a) Reaction Kinetics