1 C.C ak,t kt (2)若C0A/CB≠a/b 即初始浓度比不等于计量系数比 为简便,a=b=1 CA0=CB0为上式 CA0≠CB0时: A十B→G t=0 CoB 0 CA=COA-X t=t CA CB X CB-CoB-x19 ak t k t CA CA − = 2 = 0 1 1 (2)若 C0A / C0B a / b 即初始浓度比不等于计量系数比 为简便,a=b=1 CA0 = CB0 为上式 CA0 CB0 时: A + B ⎯→ G t=0 C0A C0B 0 t=t CA CB x CA=C0A-x CB=C0B-x