5-6 1% , 6126 2-3 10% NaOH 5% CuSO4 . . , - . , , .
CuSO4 + 2 NaOH → Cu(OH)2 + Na2SO4
+ Cu(OH)2 → + 2CuOH + 2
2.
5-6 1% . 2-3 10% . 1 1% . , .
3.
10-12 1% 2-3 10 % . 2-3 . . .
4.
5-6 1% . 2-3 10 % , 1 5% .
1.
2.
1. .., . . - : , 1976.
2. .., .., . . - : , 1972.
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:
: , , , , , , 9,4 ; - 4 (4 ); 1 - 0,1 .
:
, (, , ..). , , .
. . , , , . , , . , . , , , . , , . . , , . . , . .
- . , .
- . () , . , , . , . . :
4 N4l + 6 2O → (2)6N4 + 62O + 4 l
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, , .. , . .
1. 100 1 1 (40 %- ).
2. 0,1 HCl, 90-1000 20-40. .
3. , , .
4. . (), .
5. , 0,5 , . . , .
.
1.
2.
3.
1. .., . . - : , 1976.
2. .., .., . . - : , 1972.