,,,
-
- . - , , -, , , 70- . , -. , , , , . - . - , . - , .
- , , . , -. , ( ) , . , , . =1,57,5. 5 , =18,5. .
- . , =28, - , , , - , . , , , , , , . . , , .
, : , .
+ + <=> (+-) ,
+ , ; - , .
+ , , . -, . , . , , , . - , , .
- :
1) , ;
2) - , , , , ;
3) - ;
4) - , , , . , ().
- . - - , , , . - . . 3.4 - - .
- , , , . , , , 8 C18. , , . , , , . , . , . , , , .
- - , .
- (. 3.5) :
1) , ;
2) , ;
3) , ;
4) , .
- . , - . , . . - , , , , . , - - k' , . . . . .
- - . ,
k'=(Vs/Vm) E(c+), k'=(Vs/Vm) E (c-),
Ŗ - ; (+) (-) .
, , k' . - - k' . k' , , - k' 25 . . k' - . , - k' .
- (. 3.6).
, , , , .
- . - , k' . - , , . k''. - , ', . - ' . '+0,25 ε (. 3.7).
- . - k' k' . : NO2-<Br-<.Cl-<SO42 - , .
- . , , k'. . k , , . - .
- k' . , . - , .
; , . k' , k'. , . . , .
- . . - , . - .
, -, - . , , . , 2-, .
, - , , - . , , . - . , , . , - - .
, -, , . - .
- .
- , , . - , , , . (0,005 , =7,5), -5 (0,005 , =3,5) -7 (0,005 , =3,5).
- C18 510 . - , , 510 , . - . C18 - , , . ( 5 ).
.
, , , -. , , , . - , (50: 50).
. 1. , 300 4 - C18, (70: 30) 0,1% 7 5 (1:1), 1 /, (254 ): 1 ; 2 ; 3 ; 4
. 2. , 300 4 - C18, , , 5 40% 15 , 2 /, (254 ): 1 ; 2 ; 3
, . , k', . 0,01 0,005 .
- , , . . ( ) . =47,4, =25. .
, - , , , .
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- - .
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