-
, -
- .
. (III) SCN- -
. (II) ,
(II) . -
, - -
.
: 1) -2; 2) 50
3 2 .; 3) 1 ; 4) 100 3 6 .
: 1) (III) 0,1 /; 2)
10% ; 3) 1:1.
. .
,
. -
.
λ . 100 3 2 , . 100 3 ( ), . ( - 315 540 ). . () . (ε).
= ε × l × C;
( = /3, l = ) -
.
ε= / l × C
| , | ε | |
| -0,643 | - 0,075 | |
| -0,074 | - 0,01 | |
| 0,811 | 0,12 | |
| 1,136 | 0,185 | |
| 1,076 | 0,195 | |
| 0,576 | 0,115 |
. 100 3 -
1,0; 2,0; 4,0 6,0; 8,0 10,0 . 2 ( 1:1) , , 10 10% . . . , 2 . (1; 2; 4 Fe3+) . 100% ( "0"), , (2 ) ″ ″. (6, 8 10 Fe3+) , 2 .
|
|
|
(l =490 ; λ = 490 ; ε =1,076),
.
| , | Fe3+ / | . | . |
.
(. ).
