🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsРусскийالعربيةفارسی한국어中文日本語EntityQ845117· pop 29· linked from 75 articleselementary reactionsingle-step chemical reactionAvailable in 29 languagesEspañolFrançaisDeutsch中文日本語PortuguêsItalianoالعربيةArmenianBahasa IndonesiaBosnianConnectionsmolecularityEntitychemical reactionEntityCategoriesChemical kineticsPhysical chemistry