If a substance dissolves well in a particular liquid, we say that it is soluble. if a substance does not dissolve at all in a particular liquid, we say that it is insoluble. A salt is a substance that can be made by reacting an acid with an alkali.
Lead nitrate and potassium iodide are salts that are soluble in water. Their solutions react together to produce lead iodide and potassium nitrate. Lead iodide is insoluble in…