See this link: http://en.wikipedia.org/wiki/Solubility_table.
Sulphates are usually soluble in water except for Ag2SO4, BaSO4, CaSO4 and PbSO4 (lead sulphate). Hope that helps (: PbSO4 is sparingly soluble in water, its solubility at 298K is about 1.4E-4 mol/L, a very small value. So its not insoluble, it just has a very small solubility. Most sulphates of group 2 elements have low solubilities with the solubilities decreasing down the group, so that the sulphates of the top 2 elements, Be and Mg are reasonably soluble, then the solubilities decreasing for Ca, Sr and Ba. Other elements with very low solubilities for sulphates include Sb (antimony), Hg (mercury, Ag (silver) and Pb (lead). The solubility of lead sulphate can apparently be increased by additio0n of acid or ammonia or both (or ammonium salts).
Yes, the solubilities of NH4Cl and NaCl can fit a general pattern observed in ionic compounds. Both salts are highly soluble in water, but their solubility can be influenced by factors such as temperature and the presence of other ions in solution. NH4Cl tends to have a higher solubility at elevated temperatures compared to NaCl, which also displays increased solubility but to a lesser degree. Overall, both salts exhibit typical behavior for ionic compounds, dissolving readily in water.
Yes (NaCl). Except other ionic salts ( ie CaCl2) have different solubilities in solutions.
Yes, a saturated solution of chloride can still dissolve Epsom salts (magnesium sulfate) because the two compounds have different chemical compositions and solubilities. The chloride ions in the solution do not interfere with the solubility of Epsom salts.
The two unidentified solids are likely different substances because they have different solubilities in water at the same temperature. Solubility is a characteristic property of a substance that depends on its chemical composition. If two substances have different solubilities, they are likely made up of different molecules or ions.
Soluble salts are dissociated in water.
Insoluble salts doesn't diffuse in water.
Salts may be soluble or insoluble in water.
Only soluble salts are dissociated in water.
Evaporating the water crystallized salts are obtained.
Polar salts are easily dissolved in water.
Many salts are soluble in water.