) (4.6) ,
2 D Hr 2 dT ò d ln Kp = ¾¾ ò ¾¾ 1 R 1 T 2 |
Kp 2 D Hr 1 1 ln Kp 2 - ln Kp 1 = ln ¾¾ = ¾¾ (¾ - ¾) Kp 1 R 1T2 |
Kp 2 D Hr 2 - 1 ln ¾¾ = ¾¾ (¾¾¾¾), Kp 1 R 1T 2 |
Kp 1 Kp 2 - 1 T 2 ; D Hr - 1 ¸ T 2.
D Hr ( , D H r 298, , 1 1 = 298 ) 2 2. , 1 2 1 2 . , , .
, , , , , D U r:
Kc 2 D Ur 2 - 1 ln ¾¾ = ¾¾ (¾¾¾¾), Kc 1 R 1T 2 |
) ,
D Gor = - RT ln Kp.
D Gor = D Hor - T D Sor.
,
- RT ln Kp = D Hor - T D Sor,
,
D Sor D H r ln Kp = ¾¾ - ¾¾. R R |
-. D Hor D Sor, (, ),
= 298 , 298 .
, Kp , - D Hor D Sor. 1/ T (. 4.1) , - D Hor / R, D Sor / R:
|
. 4.1. ln Kp - 1/ T
, . 2 - 1 , , , .
|
|