🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTiếng Việtالعربية한국어中文EntityQ5628819· pop 7H2N2O2The molecular formula H2N2O2 (molar mass: 62.03 g/mol) may refer to:~1 min readArticleThe molecular formula H2N2O2 (molar mass: 62.03 g/mol) may refer to: Hyponitrite ion Hyponitrous acid NitramideCategory:Inorganic molecular formulasAvailable in 7 languagesFrançais中文العربيةSerbianSerbian (Latin)한국어via Wikidata sitelinks · CC0Connectionschemical formulaEntityisomerEntityCategoriesInorganic molecular formulasMolecular formula index with explicit DISPLAYTITLE formula