, , . , () , ,
3 + 2 ↔ 3+ + 3
= | [H3O+][CH3COO] [CH3COOH] |
- , - .
, , .
NH3HOH ↔ NH4+ + OH
,
o = | [NH4+][OH] [NH3 HOH] |
. , ,
HF + H2O ↔ H3O+ + F, Kk = 6,67104 1 (25).
, , ( ) :
= 6,67104 (HF, F, H2O, 25C) 1.
, , , . : , .
, - . , . , :
23 + 2 ↔ 3+ + 3;
3 + 2 ↔ 3 + 32.
- - , 1:
1 = | [H3O+][HCO3 ] [H2CO3] |
- - 2:
2 = | [H3O+][CO32 ] [HCO3 ] |
23 + 22 ↔ 23+ + 32
:
= | [H3O+][HCO32 ] [H2CO3] |
, 1, 2 :
= 12.
, ( , ..) , :
> 2 > 3 01 > 02 > 03...
, , , .
, , c, α, cα, c(1 α). ,ω ( , ) :
|
|
, 0 = | (cB α)2 cB(1 α) | , 0 = | α2 1 α | cB |
. e , . , , .
, , . α <<, α ,ω . :
,0 = α2
, : .