b)查表YB(Tc,Pc→B,π) YcH,0H=0.68,YH,=1.10,yco=1.12 Ky= YCH:OH .2 =0.502 YcoYin c)K= K_1.079×103 =2.15×10-3 K. 0.502 1010 b)查表 ( , ,) B TC PC 0.68, 1.10, 1.12 3 2 CH O H = H = CO = 0.502 2 2 3 = = CO H CH OH K c) 3 3 2.15 10 0.502 1.079 10 − − = = = r f P K K K