H2(g)+I2(g)=2H(g) 等碗 Lp(hi)/pei KY[P(H2)P°(12)/P°] H2(g),12(g)=H(g)K Lp(Hi/pe] K [p(H2)/p°][p(2)pe/2=k9) 2H(g)=H2g)+I2(g) K K3= Ip(H2lpep,/pe lp(h)iper(ki-I 比学与命科学系H (g) I (g) 2HI(g) 2 + 2 K 1 [ (H )/ ][ (I )/ ] [ (HI)/ ] 2 2 2 p p p p p p K 1 = 2 I 2 (g) HI(g) 2 1 H (g) 2 1 + K 2 K 2 K 1 ( )1/2 = = 1/ 2 2 1/ 2 2 [ (H )/ ] [ (I )/ ] [ (HI)/ ] p p p p p p 2HI(g) H2 (g)+ I2 (g) K 3 =( ) K 1 K -1 3 [ (H ) / ][ (I ) / ] [ (HI) / ] 2 2 2 p p p p p p =