Произведение растворимости малорастворимых веществ в воде при 25оC
Вещество
|
ПР
|
AgBr
|
5,3∙10-13
|
AgCN
|
1,4∙10-16
|
AgCl
|
1,78∙10-10
|
Ag2CrO4
|
1,1∙10-12
|
Ag2Cr2O7
|
1∙10-10
|
AgI
|
8,3∙10-17
|
Ag3PO4
|
1,3∙10-20
|
Ag2S
|
2∙10-50
|
AuCl3
|
3,2∙10-25
|
BaCO3
|
4,0∙10-10
|
BaCrO4
|
1,2∙10-10
|
BaMnO4
|
2,5∙10-10
|
Ba3(PO4)2
|
6,0∙10-39
|
BaSO4
|
1,1∙10-10
|
BiI3
|
8,1∙10-19
|
Bi2S3
|
1∙10-97
|
CaCO3
|
4,8∙10-9
|
CaCrO4
|
7,1∙10-4
|
CaF2
|
4,0∙10-11
|
Ca3(PO4)2
|
2,0∙10-29
|
CaSO4
|
2,5∙10-5
|
CdS
|
1,6∙10-28
|
CoS
|
4,0∙10-21
|
CuCN
|
3,2∙10-20
|
CuCl
|
1,2∙10-6
|
CuI
|
1,1∙10-12
|
Cu(OH)2
|
2,2∙10-20
|
(CuOH)2CO3
|
1,7∙10-34
|
CuS
|
1,6∙10-36
|
Cu2S
|
2,5∙10-48
|
Fe(OH)2
|
8∙10-16
|
Fe(OH)3
|
6,3∙10-38
|
FeS
|
5∙10-18
|
HgI2
|
1∙10-26
|
HgS
|
1,6∙10-52
|
K3[AlF6]
|
1,6∙10-9
|
Li2CO3
|
4,0∙10-3
|
Mg(OH)2
|
6,0∙10-10
|
Mg3(PO4)2
|
1∙10-13
|
(NH4)2IrCl6
|
3∙10-5
|
Na3[AlF6]
|
4,1∙10-10
|
Ni(CN)2
|
3∙10-23
|
NiS
|
1∙10-24
|
PbCO3
|
7,5∙10-14
|
PbCl2
|
1,6∙10-5
|
PbCrO4
|
1,8∙10-14
|
PbI2
|
1,1∙10-9
|
PbS
|
2,5∙10-27
|
PbSO4
|
1,6∙10-8
|
PtBr4
|
3∙10-41
|
PtCl4
|
8∙10-29
|
Sb2S3
|
1,6∙10-93
|
TlCl
|
1,7∙10-4
|
Tl2S
|
5,0∙10-21
|
Tl2SO4
|
4∙10-3
|
Zn(CN)2
|
2,6∙10-13
|
Zn(OH)2
|
1,2∙10-17
|
ZnS
|
1,6∙10-24
|