.
1.
.
2.
- .
3. , ,
- .
4. , ,
.
5., , .
CuSO4∙ 5H2O , ()
Na2SO4∙ 10H2O -
Na2CO3∙ 10H2O -
MgSO4∙ 7H2O -
.
.
(ω) - (m.-) (m-).
, .
ω = m.- /m- 100%
()- 1 .
() = n/V
() , / ()
n - ,
V ,
( , )
1 .
(1/z X) = n(1/z X) / V
,
, 1 .
= m/V
= /1000
.
.
1. ( ).
(- .
- -
- - .)
0 2. . .
H2SO4 ↔ 2H+ + SO42-
3. .
4. .
,, .
25. . .
26. . .