| 难溶化合物的溶度积常数 |
| Solubility Products of Undissolved Compounds |
| 序号 |
分 子 式(Molecular formula) |
Ksp |
pKsp |
| (No.) |
(-lgKsp) |
| 1 |
Ag3AsO4 |
1.0×10-22 |
22 |
| 2 |
AgBr |
5.0×10-13 |
12.3 |
| 3 |
AgBrO3 |
5.50×10-5 |
4.26 |
| 4 |
AgCl |
1.8×10-10 |
9.75 |
| 5 |
AgCN |
1.2×10-16 |
15.92 |
| 6 |
Ag2CO3 |
8.1×10-12 |
11.09 |
| 7 |
Ag2C2O4 |
3.5×10-11 |
10.46 |
| 8 |
Ag2Cr2O4 |
1.2×10-12 |
11.92 |
| 9 |
Ag2Cr2O7 |
2.0×10-7 |
6.7 |
| 10 |
AgI |
8.3×10-17 |
16.08 |
| 11 |
AgIO3 |
3.1×10-8 |
7.51 |
| 12 |
AgOH |
2.0×10-8 |
7.71 |
| 13 |
Ag2MoO4 |
2.8×10-12 |
11.55 |
| 14 |
Ag3PO4 |
1.4×10-16 |
15.84 |
| 15 |
Ag2S |
6.3×10-50 |
49.2 |
| 16 |
AgSCN |
1.0×10-12 |
12 |
| 17 |
Ag2SO3 |
1.5×10-14 |
13.82 |
| 18 |
Ag2SO4 |
1.4×10-5 |
4.84 |
| 19 |
Ag2Se |
2.0×10-64 |
63.7 |
| 20 |
Ag2SeO3 |
1.0×10-15 |
15 |
| 21 |
Ag2SeO4 |
5.7×10-8 |
7.25 |
| 22 |
AgVO3 |
5.0×10-7 |
6.3 |
| 23 |
Ag2WO4 |
5.5×10-12 |
11.26 |
| 24 |
Al(OH)3① |
4.57×10-33 |
32.34 |
| 25 |
AlPO4 |
6.3×10-19 |
18.24 |
| 26 |
Al2S3 |
2.0×10-7 |
6.7 |
| 27 |
Au(OH)3 |
5.5×10-46 |
45.26 |
| 28 |
AuCl3 |
3.2×10-25 |
24.5 |
| 29 |
AuI3 |
1.0×10-46 |
46 |
| 30 |
Ba3(AsO4)2 |
8.0×10-51 |
50.1 |
| 31 |
BaCO3 |
5.1×10-9 |
8.29 |
| 32 |
BaC2O4 |
1.6×10-7 |
6.79 |
| 33 |
BaCrO4 |
1.2×10-10 |
9.93 |
| 34 |
Ba3(PO4)2 |
3.4×10-23 |
22.44 |
| 35 |
BaSO4 |
1.1×10-10 |
9.96 |
| 36 |
BaS2O3 |
1.6×10-5 |
4.79 |
| 37 |
BaSeO3 |
2.7×10-7 |
6.57 |
| 38 |
BaSeO4 |
3.5×10-8 |
7.46 |
| 39 |
Be(OH)2② |
1.6×10-22 |
21.8 |
| 40 |
BiAsO4 |
4.4×10-10 |
9.36 |
| 41 |
Bi2(C2O4)3 |
3.98×10-36 |
35.4 |
| 42 |
Bi(OH)3 |
4.0×10-31 |
30.4 |
| 43 |
BiPO4 |
1.26×10-23 |
22.9 |
| 44 |
CaCO3 |
2.8×10-9 |
8.54 |
| 45 |
CaC2O4·H2O |
4.0×10-9 |
8.4 |
| 46 |
CaF2 |
2.7×10-11 |
10.57 |
| 47 |
CaMoO4 |
4.17×10-8 |
7.38 |
| 48 |
Ca(OH)2 |
5.5×10-6 |
5.26 |
| 49 |
Ca3(PO4)2 |
2.0×10-29 |
28.7 |
| 50 |
CaSO4 |
3.16×10-7 |
5.04 |
| 51 |
CaSiO3 |
2.5×10-8 |
7.6 |
| 52 |
CaWO4 |
8.7×10-9 |
8.06 |
| 53 |
CdCO3 |
5.2×10-12 |
11.28 |
| 54 |
CdC2O4·3H2O |
9.1×10-8 |
7.04 |
| 55 |
Cd3(PO4)2 |
2.5×10-33 |
32.6 |
| 56 |
CdS |
8.0×10-27 |
26.1 |
| 57 |
CdSe |
6.31×10-36 |
35.2 |
| 58 |
CdSeO3 |
1.3×10-9 |
8.89 |
| 59 |
CeF3 |
8.0×10-16 |
15.1 |
| 60 |
CePO4 |
1.0×10-23 |
23 |
| 61 |
Co3(AsO4)2 |
7.6×10-29 |
28.12 |
| 62 |
CoCO3 |
1.4×10-13 |
12.84 |
| 63 |
CoC2O4 |
6.3×10-8 |
7.2 |
| 64 |
Co(OH)2(蓝) |
6.31×10-15 |
14.2 |
| Co(OH)2(粉红,新沉淀) |
1.58×10-15 |
14.8 |
| Co(OH)2(粉红,陈化) |
2.00×10-16 |
15.7 |
| 65 |
CoHPO4 |
2.0×10-7 |
6.7 |
| 66 |
Co3(PO4)3 |
2.0×10-35 |
34.7 |
| 67 |
CrAsO4 |
7.7×10-21 |
20.11 |
| 68 |
Cr(OH)3 |
6.3×10-31 |
30.2 |
| 69 |
CrPO4·4H2O(绿) |
2.4×10-23 |
22.62 |
| CrPO4·4H2O(紫) |
1.0×10-17 |
17 |
| 70 |
CuBr |
5.3×10-9 |
8.28 |
| 71 |
CuCl |
1.2×10-6 |
5.92 |
| 72 |
CuCN |
3.2×10-20 |
19.49 |
| 73 |
CuCO3 |
2.34×10-10 |
9.63 |
| 74 |
CuI |
1.1×10-12 |
11.96 |
| 75 |
Cu(OH)2 |
4.8×10-20 |
19.32 |
| 76 |
Cu3(PO4)2 |
1.3×10-37 |
36.9 |
| 77 |
Cu2S |
2.5×10-48 |
47.6 |
| 78 |
Cu2Se |
1.58×10-61 |
60.8 |
| 79 |
CuS |
6.3×10-36 |
35.2 |
| 80 |
CuSe |
7.94×10-49 |
48.1 |
| 81 |
Dy(OH)3 |
1.4×10-22 |
21.85 |
| 82 |
Er(OH)3 |
4.1×10-24 |
23.39 |
| 83 |
Eu(OH)3 |
8.9×10-24 |
23.05 |
| 84 |
FeAsO4 |
5.7×10-21 |
20.24 |
| 85 |
FeCO3 |
3.2×10-11 |
10.5 |
| 86 |
Fe(OH)2 |
8.0×10-16 |
15.1 |
| 87 |
Fe(OH)3 |
4.0×10-38 |
37.4 |
| 88 |
FePO4 |
1.3×10-22 |
21.89 |
| 89 |
FeS |
6.3×10-18 |
17.2 |
| 90 |
Ga(OH)3 |
7.0×10-36 |
35.15 |
| 91 |
GaPO4 |
1.0×10-21 |
21 |
| 92 |
Gd(OH)3 |
1.8×10-23 |
22.74 |
| 93 |
Hf(OH)4 |
4.0×10-26 |
25.4 |
| 94 |
Hg2Br2 |
5.6×10-23 |
22.24 |
| 95 |
Hg2Cl2 |
1.3×10-18 |
17.88 |
| 96 |
HgC2O4 |
1.0×10-7 |
7 |
| 97 |
Hg2CO3 |
8.9×10-17 |
16.05 |
| 98 |
Hg2(CN)2 |
5.0×10-40 |
39.3 |
| 99 |
Hg2CrO4 |
2.0×10-9 |
8.7 |
| 100 |
Hg2I2 |
4.5×10-29 |
28.35 |
| 101 |
HgI2 |
2.82×10-29 |
28.55 |
| 102 |
Hg2(IO3)2 |
2.0×10-14 |
13.71 |
| 103 |
Hg2(OH)2 |
2.0×10-24 |
23.7 |
| 104 |
HgSe |
1.0×10-59 |
59 |
| 105 |
HgS(红) |
4.0×10-53 |
52.4 |
| 106 |
HgS(黑) |
1.6×10-52 |
51.8 |
| 107 |
Hg2WO4 |
1.1×10-17 |
16.96 |
| 108 |
Ho(OH)3 |
5.0×10-23 |
22.3 |
| 109 |
In(OH)3 |
1.3×10-37 |
36.9 |
| 110 |
InPO4 |
2.3×10-22 |
21.63 |
| 111 |
In2S3 |
5.7×10-74 |
73.24 |
| 112 |
La2(CO3)3 |
3.98×10-34 |
33.4 |
| 113 |
LaPO4 |
3.98×10-23 |
22.43 |
| 114 |
Lu(OH)3 |
1.9×10-24 |
23.72 |
| 115 |
Mg3(AsO4)2 |
2.1×10-20 |
19.68 |
| 116 |
MgCO3 |
3.5×10-8 |
7.46 |
| 117 |
MgCO3·3H2O |
2.14×10-5 |
4.67 |
| 118 |
Mg(OH)2 |
1.8×10-11 |
10.74 |
| 119 |
Mg3(PO4)2·8H2O |
6.31×10-26 |
25.2 |
| 120 |
Mn3(AsO4)2 |
1.9×10-29 |
28.72 |
| 121 |
MnCO3 |
1.8×10-11 |
10.74 |
| 122 |
Mn(IO3)2 |
4.37×10-7 |
6.36 |
| 123 |
Mn(OH)4 |
1.9×10-13 |
12.72 |
| 124 |
MnS(粉红) |
2.5×10-10 |
9.6 |
| 125 |
MnS(绿) |
2.5×10-13 |
12.6 |
| 126 |
Ni3(AsO4)2 |
3.1×10-26 |
25.51 |
| 127 |
NiCO3 |
6.6×10-9 |
8.18 |
| 128 |
NiC2O4 |
4.0×10-10 |
9.4 |
| 129 |
Ni(OH)2(新) |
2.0×10-15 |
14.7 |
| 130 |
Ni3(PO4)2 |
5.0×10-31 |
30.3 |
| 131 |
α-NiS |
3.2×10-19 |
18.5 |
| 132 |
β-NiS |
1.0×10-24 |
24 |
| 133 |
γ-NiS |
2.0×10-26 |
25.7 |
| 134 |
Pb3(AsO4)2 |
4.0×10-36 |
35.39 |
| 135 |
PbBr2 |
4.0×10-5 |
4.41 |
| 136 |
PbCl2 |
1.6×10-5 |
4.79 |
| 137 |
PbCO3 |
7.4×10-14 |
13.13 |
| 138 |
PbCrO4 |
2.8×10-13 |
12.55 |
| 139 |
PbF2 |
2.7×10-8 |
7.57 |
| 140 |
PbMoO4 |
1.0×10-13 |
13 |
| 141 |
Pb(OH)2 |
1.2×10-15 |
14.93 |
| 142 |
Pb(OH)4 |
3.2×10-66 |
65.49 |
| 143 |
Pb3(PO4)3 |
8.0×10-43 |
42.1 |
| 144 |
PbS |
1.0×10-28 |
28 |
| 145 |
PbSO4 |
1.6×10-8 |
7.79 |
| 146 |
PbSe |
7.94×10-43 |
42.1 |
| 147 |
PbSeO4 |
1.4×10-7 |
6.84 |
| 148 |
Pd(OH)2 |
1.0×10-31 |
31 |
| 149 |
Pd(OH)4 |
6.3×10-71 |
70.2 |
| 150 |
PdS |
2.03×10-58 |
57.69 |
| 151 |
Pm(OH)3 |
1.0×10-21 |
21 |
| 152 |
Pr(OH)3 |
6.8×10-22 |
21.17 |
| 153 |
Pt(OH)2 |
1.0×10-35 |
35 |
| 154 |
Pu(OH)3 |
2.0×10-20 |
19.7 |
| 155 |
Pu(OH)4 |
1.0×10-55 |
55 |
| 156 |
RaSO4 |
4.2×10-11 |
10.37 |
| 157 |
Rh(OH)3 |
1.0×10-23 |
23 |
| 158 |
Ru(OH)3 |
1.0×10-36 |
36 |
| 159 |
Sb2S3 |
1.5×10-93 |
92.8 |
| 160 |
ScF3 |
4.2×10-18 |
17.37 |
| 161 |
Sc(OH)3 |
8.0×10-31 |
30.1 |
| 162 |
Sm(OH)3 |
8.2×10-23 |
22.08 |
| 163 |
Sn(OH)2 |
1.4×10-28 |
27.85 |
| 164 |
Sn(OH)4 |
1.0×10-56 |
56 |
| 165 |
SnO2 |
3.98×10-65 |
64.4 |
| 166 |
SnS |
1.0×10-25 |
25 |
| 167 |
SnSe |
3.98×10-39 |
38.4 |
| 168 |
Sr3(AsO4)2 |
8.1×10-19 |
18.09 |
| 169 |
SrCO3 |
1.1×10-10 |
9.96 |
| 170 |
SrC2O4·H2O |
1.6×10-7 |
6.8 |
| 171 |
SrF2 |
2.5×10-9 |
8.61 |
| 172 |
Sr3(PO4)2 |
4.0×10-28 |
27.39 |
| 173 |
SrSO4 |
3.2×10-7 |
6.49 |
| 174 |
SrWO4 |
1.7×10-10 |
9.77 |
| 175 |
Tb(OH)3 |
2.0×10-22 |
21.7 |
| 176 |
Te(OH)4 |
3.0×10-54 |
53.52 |
| 177 |
Th(C2O4)2 |
1.0×10-22 |
22 |
| 178 |
Th(IO3)4 |
2.5×10-15 |
14.6 |
| 179 |
Th(OH)4 |
4.0×10-45 |
44.4 |
| 180 |
Ti(OH)3 |
1.0×10-40 |
40 |
| 181 |
TlBr |
3.4×10-6 |
5.47 |
| 182 |
TlCl |
1.7×10-4 |
3.76 |
| 183 |
Tl2CrO4 |
9.77×10-13 |
12.01 |
| 184 |
TlI |
6.5×10-8 |
7.19 |
| 185 |
TlN3 |
2.2×10-4 |
3.66 |
| 186 |
Tl2S |
5.0×10-21 |
20.3 |
| 187 |
TlSeO3 |
2.0×10-39 |
38.7 |
| 188 |
UO2(OH)2 |
1.1×10-22 |
21.95 |
| 189 |
VO(OH)2 |
5.9×10-23 |
22.13 |
| 190 |
Y(OH)3 |
8.0×10-23 |
22.1 |
| 191 |
Yb(OH)3 |
3.0×10-24 |
23.52 |
| 192 |
Zn3(AsO4)2 |
1.3×10-28 |
27.89 |
| 193 |
ZnCO3 |
1.4×10-11 |
10.84 |
| 194 |
Zn(OH)2③ |
2.09×10-16 |
15.68 |
| 195 |
Zn3(PO4)2 |
9.0×10-33 |
32.04 |
| 196 |
α-ZnS |
1.6×10-24 |
23.8 |
| 197 |
β-ZnS |
2.5×10-22 |
21.6 |
| 198 |
ZrO(OH)2 |
6.3×10-49 |
48.2 |
| ①~③:形态均为无定形。 |
|