This article is about the cation. For the ancient city, see Siwa Oasis. The NH4+ ion. Formation of ammonium. The ammonium (more obscurely: aminium) cation is ... en.wikipedia.org
Ammonium chloride, an inorganic compound with the formula NH4Cl, is a white crystalline salt, highly soluble in water. Solutions of ammonium chloride are ... en.wikipedia.org
Ammonium definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. Look it up now! dictionary.reference.com
an ion NH4+ derived from ammonia by combination with a hydrogen ion and known in organic compounds (as quaternary ammonium compounds) and in ... www.merriam-webster.com
Loading More Stories