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Tabela de Constantes de Produto de Solubilidade Sal
KPS
Sal
Fluoretos
KPS
Sal
Cloretos
Brometos
–9
CuCl
1,9 x 10
–11
AgCl
1,8 x 10
–9
Hg2Cl2
1,2 x 10
–6
TlCl
1,8 x 10
–3
PbCl2
1,7 x 10
–8
AuCl3
3,2 x 10
MgF2
6,6 x 10
CaF2
3,9 x 10
SrF2
2,9 x 10
BaF2
1,7 x 10
LiF
1,7 x 10
PbF2
3,6 x 10
Iodetos
–7
CuBr
5 x 10
–10
AgBr
5,0 x 10
–18
Hg2Br2
5,6 x 10
–4
HgBr2
1,3 x 10
–5
PbBr2
2,1 x 10
CuI
1 x 10
AgI
8,3 x 10
Hg2I2
4,7 x 10
HgI2
1,1 x 10
PbI2
7,9 x 10
–9 –13 –23 –19 –6
–25
Sulfitos –12
KPS
Cianetos –7
CaSO3
3 x 10
–17
Ag2SO3
1,5 x 10
–29
Ba SO3
8 x 10
–14
–16
AgCN
1,2 x 10
Zn(CN)2
3 x 10
–16
–7
–28 –9
Hidróxidos
Carbonatos
Fosfatos
–12
MgCO3
3,5 x 10
–6
CaCO3
4,5 x 10
–13
SrCO3
9,3 x 10
–16
BaCO3
5,0 x 10
–39
MnCO3
5,0 x 10
–15
FeCO3
2,1 x 10
–45
CoCO3
1,0 x 10
–16
NiCO3
1,3 x 10
CuCO3
2,5 x 10
–35
Ag2CO3
8,1 x 10
–30
Hg2CO3
8,9 x 10
–8
ZnCO3
1,0 x 10
–16
CdCO3
1,8 x 10
–15
PbCO3
7,4 x 10
Mg(OH)2
7,1 x 10
Ca(OH)2
6,5 x 10
Mn(OH)2
1,6 x 10
Fe(OH)2
7,9 x 10
Fe(OH)3
1,6 x 10
Co(OH)2
1 x 10
Co(OH)3
3 x 10
Ni(OH)2
6 x 10
Cu(OH)2
4,8 x 10
V(OH)3
4 x 10
Cr(OH)3
2 x 10
Ag2O
1,9 x 10
Zn(OH)2
3,0 x 10
Cd(OH)2
5,0 x 10
–20
Sulfatos
–8
Ca3(PO4)2
2,0 x 10
–9
Mg3(PO4)2
6,3 x 10
–10
SrHPO4
1,2 x 10
–9
BaHPO4
4,0 x 10
–10
LaPO4
3,7 x 10
–11
Fe3(PO4)2
1 x 10
–10
FePO4
4,0 x 10
–7
Ag3PO4
2,8 x 10
–10
Zn3(PO4)2
5 x 10
–12
Pb3(PO4)2
3.0 x 10
–17
Ba3(PO4)2
5,8 x 10
–7
CuCrO4
3,6 x 10
–10
Ag2CrO4
1,2 x 10
–11
Hg2 CrO4
2,0 x 10
–5
CaCrO4
7,1 x 10
–7
PbCrO4
1,8 x 10
BaSO4
1,1 x 10
RaSO4
4,3 x 10
Ag2SO4
1,5 x 10
Hg2SO4
7,4 x 10
PbSO4
6,3 x 10
–23
–36 –27 –18
–36 –44 –38
Ferrocianetos 2,1 x 10
3,2 x 10
–8
–14
BaCrO4
SrSO4
–7
–14
–5
2,4 x 10
–26
–10
Cromatos
CaSO4
–29
–10
Zn2[Fe(CN)6]
2,1 x 10
–6
Cd2[Fe(CN)6]
4,2 x 10
–12
Pb2[Fe(CN)6]
9,5 x 10
–9 –4 –14
–7
Brady, J.E., Senese, F., Química: a matéria e suas transformações. Rio de Janeiro: LTC, 2009
–16 –18 –19