A.C=k0(1-e-kt)/VkB.lgC=(-k/2.303)t+lgCoC.X=X0*e-kt+(k0/k)(1-e-kt)D.lgC′=(-k/2.303)t′+k0/VkE.lgC=(C0-C)/2.303Km+lgC0-Vm/2.303Kmt