V
.= m -
. V
(f .) - , , - - . . :
f (-) = _________ 1 _____________
f() = 1___________
f() = 1___________
.- ME ∙
f (-, -) = 1, Z- .
z
- , - - - .
(-a)=f . M;
(Nacl)=1 . 58,5=58,5
.
, .
H2S04 = Mr H2S04;
HCL= Mr HCL;
34= r 04;
H2S04+2NaOH=Na2S04+2H20
H2S04= 98 = 49
H2S04+NaOH=NaHS04+H20
H2S04 = 98 =98,
.
, :
()2= 74 =37,
NaOH = 40 =40
Mg(OH)2+HCI=Mg OHCI+H20
Mg(OH)2= 58 =58 1
, .
Na2SO4= 142 =71;
1 . 2
AI2(so4)3= 342 =57
3 . 2
, , .
, - , , , .
2Cu S04+4KJ=2CuJ +J2+2K2S04
Cu+2+eCu+1
CuSO4= 160 =160
0,1 1 , 0,1 ; , 0,01 1 . - ,0,01 . .
5.
, 1 .
= m (-), /.
V(-)
, , z 1 .
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