-
()
_____________ ..
_______________2011 .
270112.65
2011
540
. .
, ..
: 270112.65 / -. . -; . ... , 2011, 22.: . .: . 4.
, , .
270112.65.
18.05.2011 6084 1/16.
.. . 1,3. .-. . 1,1. 100 . . .
.
305040, . , . 50 , 94.
| ..................... | |
| 1. ..................... | |
| 2. - . ........ | |
| 3. . . .................... | |
| 4. .......... | |
| 5. ............ | |
| 6. .................................. | |
| 7. ...... | |
| ............... | |
| ......................................... |
, .
. 30 , 9 . .
, .
.
.
1. .. . .: . ., 1987.
|
|
|
2. .., .. . .: -, 2006 .
4. .. . .: , 1984 .
5. .. . . .: . ., 1991.
7. .., .. . .: . ., 1993 .
8. .. . .: -, 2002.
1. 3 9,64.10−4 100 . .
2. g 1,41.10−2 /. .
3. b3 (/; /). ( = 3,3.10−14)
4. Pb2+. Na2CO3 Na3PO4, ? ( (b3) = 3,3.10−14, ( (b3(4)2) = 7,9.10−43))
5. g(0)2 1,11.10−4 /. g(0)2.
6. 1 1,23.10−3 3(04)2. .
7. b12 , () 1 3 . ( = 2,12.10−5)
8. F()3 2,08.10−8 . F()3.
9. n2+ . , ? . ( n2+ ). (((MnCO3) = 8,8.10−10, (Mn(OH)2) = 4,0.10−14)
10. 3 0,1 F2. ? F2 . ( = 3,4.10−11)
11. () F2 1 / 2+? ( (F2) = 3,4.10−11)
12. . . F(0)2 F()3, ? (/) . (((Fe(OH)2) = 1,64.10−14, (Fe(OH)3) = 3,8.10−38)
13. g2+ 0,02 /. 1 . () , 24 , ? ( (Mg(OH)2) = 5,5.10−12)
14. Cd2+ . , ? . (((Cd3(PO4)2) = 2,53.10−33, (Cd(OH)2) = 7,2.10−15)
15. (, ) 0,4 (II)? ( (bF2) = 3,2.10−8)
