solubility

What are the soluble compounds?

Nitrates, Acetates, Group 1, Sulfates, Ammonium, Group 17
NO₃^- , CH₃COO^-, Li⁺ , SO₄^2- , NH₄⁺ , Cl^-, Br^-, I^-
Na⁺
K⁺.. etc.

Bicarbonates, Chlorates
(HCO₃^-) , (ClO₃^-)

For the soluble compounds, which are the only ones that have exceptions?

Sulfates and Group 17

What are the exceptions for the soluble compounds?
Give the ion exceptions, not just which groups have exceptions.

PMS (Pb²⁺ , Hg₂²⁺, Ag⁺)
Castro Bear (Ca²⁺ , Sr²⁺ , Ba²⁺)

Sulfates: PMS & Castro Bear
Group 17: PMS only

Which compounds are always soluble, no matter what?

Nitrates, Acetates, Group 1, Ammonium, Bicarbonates, Chlorates
NO₃^- , CH₃COO^-, Li⁺ , NH₄⁺, HCO₃^- , ClO₃^-

Which compounds are insoluble?

Carbonates, Phosphatess, Chromates, Sulfides, Silicates
CO₃^2- , PO₄^3- , CrO₄^2- , S^2- , SiO₃^2-

Hydroxides
OH^-

What are the exceptions for the insoluble compounds?

CPCSS (Carbonates, phosphates, chromates, sulfides, silicates) => soluble when bonded w/ G1 metals or NH₄⁺

OH^- (Hydroxides)
=> soluble when bonded w/ G1 metals or Ba²⁺