Dictionary/硝酸しょうさんShousan硝酸 (Shousan) is a Japanese noun meaning “nitric acid”.Meaningsnoun, adjectival nounnitric acidKanji in 硝酸硝nitrate酸acidRelated words酸化oxidation酸素oxygen (O)悲惨disastrous酸味sourness酢vinegar酸っぱいsour青酸hydrocyanic acid炭酸carbonic acid酸acid一酸化炭素carbon monoxide酸性acidity二酸化炭素carbon dioxide