SOLUBILITIES
The following table of solubilities is arranged according to groups
of ions, both cations and anion. The data given in this table are purely
relatibe and general in their scope; for further or more particular details
regarding solubilities, larger works, such as Fresenius or Treadwell and
Hall, should be consulted.
The significance of the letters used is as follows:
- W = soluble in water
- w = slightly soluble in water, but soluble in dilute
mineral acids
- A = insoluble in water, but soluble in dilute mineral
acids
- a = insoluble in water, and only slightly soluble in dilute
mineral acids
- I = insoluble in wator or dilute mineral acids
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| Ag+ | A | w | A | w | w | A | A | A | A | A | I | w | A | A | I | I | I | I | I | I | I | W | A | |
| Pb++ | A | W | A | A | A | W | A | A | A | A | a | A | a | A | A | A | w | A | w | a | w | W | A | A |
| Hg2++ | A | | A | | | w | A | A | A | | A | | w | A | w | | | A | A | a | a | W | A | |
| Hg++ | A | | I | | | W | A | A | A | | w | | W | A | A | A | A | W | A | W | W | W | A | |
| Bi+++ | A | | A | A | | W | | A | A | A | A | | W | A | A | w | | | A | w | W | W | A | A |
| Cu++ | A | W | A | A | | W | A | A | A | A | W | A | W | A | W | I | I | A | W | W | W | W | A | A |
| Cd++ | A | W | A | w | | W | | A | A | w | A | A | W | A | w | | A | w | | W | W | W | A | A |
| Sb+++ | | | | | | | A | a | w | | A | | w | A | A | | | | w | w | w | W | A | |
| Sn++ | | | A | | | W | A | A | A | A | A | | W | A | A | I | I | | W | W | W | | A | A |
| Sn++++ | | | A | | | W | | A | A | | | | W | W | | I | | W | W | W | W | W | A | A |
| Co++ | A | | A | A | | W | A | A | A | A | A | A | W | A | W | I | I | W | W | W | W | W | A | A |
| Ni++ | A | | A | A | | W | A | A | A | A | A | A | W | A | A | I | I | W | W | W | W | W | A | A |
| Fe++ | A | | A | w | W | W | A | A | A | A | | A | W | A | w | I | I | W | W | W | W | W | A | A |
| Fe+++ | | | A | | | W | A | A | A | A | W | A | W | A | W | I | W | W | W | W | W | W | A | A |
| Mn++ | A | | A | A | | W | A | A | A | A | W | A | W | w | w | A | I | W | W | W | W | W | A | A |
| Al+++ | | | | | | W | | a | A | A | | a | W | A | W | w | | | W | W | W | W | A | A |
| Cr+++ | | | | | | W | | A | A | A | A | A | W | w | W | | | W | W | W | W | W | A | A |
| Zn++ | A | | A | w | | W | A | A | A | A | W | A | W | A | A | I | A | W | W | W | W | W | A | A |
| Ba++ | A | W | W | w | w | W | A | A | A | A | A | A | I | A | A | w | w | W | W | W | W | W | W | W |
| Sr++ | A | W | W | w | W | W | A | A | A | A | w | A | I | A | W | W | W | W | W | W | W | W | w | A |
| Ca++ | A | W | W | w | w | W | A | A | A | A | w | A | a | A | A | W | W | W | W | W | W | W | w | w |
| Mg++ | A | W | A | w | W | W | A | A | A | w | W | A | W | A | w | W | W | W | W | W | W | W | A | A |
| Na+ | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W |
| K+ | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W |
| NH4+ | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W |