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..
Best Answer: Soluble in water: -All nitrates. -All acetates. -All chlorides, bromides, and iodides except with combinations with Ag+, Hg2 2+, and Pb2+. -All sulfates except for combinations with Sr2+, Ba2+, Hg2 2+, and Pb2+.