Synonyms: Anhydrous hydrogen chloride; Aqueous hydrogen chloride; Hydrochloric acid, Muriatic acid; HCl. OSHA IMIS Code Number: 1430. Chemical Abstracts Service (CAS) Registry Number: 7647-01-0. NIOSH Registry of Toxic Effects of Chemical Substances (RTECS) Identification Number: MW4025000.
Difference between Archaea and Bacteria. Key Difference: Archaea are single-celled organisms that lack a nuclei and release methane as a product of metabolism. Bacteria are single-celled organisms that lack a nucleus, mitochondria, chloroplasts, golgibodies and ER.
Bacteria make up more biomass on the surface of Earth than archaea (more than archea's potential 20 %), they have many more documented species than Archaea, and are much more prominent in most climates. Archea in turn are very remote and many of their species live in some of the harshest places on the planet.