Formaldehyde is a colorless, flammable, strong-smelling chemical that is used in building materials and to produce many household products.ormaldehyde is a colorless, flammable, strong-smelling chemical that is used in building materials and to produce many household products.
Actually most of the salts are insoluble in water. Not all the salts include chloride!!! And of those witch contain chloride, silver, led and mercury salts are insoluble!!! chemically speaking, not all salts are soluble in a particular solvent under normal conditions..
When dissolved in water, a basic salt yields a solution with pH greater than 7.0. Distinguish basic salts from non-basic salts. In acid-base chemistry, salts are ionic compounds that result from the neutralization reaction of an acid and a base.