General solubility rules for salts

(a) All sodium, potassium and ammonium salts are soluble;
(b) All nitrates are soluble;
(c) Most chlorides are soluble, except lead and silver;
(d) Most sulfates are soluble, except barium, calcium and lead;
(e) Most carbonates are insoluble, except sodium, potassium and ammonium;
(f) Most hydroxides are insoluble, except sodium, potassium, ammonium and calcium (partially)