Chăng-kō̤ Mìng-dĕ̤ng-ngṳ̄ Háng-cê gì bēng-buōng. / 參考閩東語漢字其版本。
Siĕu-sŏng (硝酸) sê siŏh cṳ̄ng giòng-sŏng.
Gĕ̤ng-ngiĕk có̤ siĕu-sŏng gì huŏng-huák: [1]
Tàu buó: 4 NH 3 + 5 O 2 → c h ŏ i − h u á − c â ̤ g ŏ ̤ − ŭ n g 4 NO + 6 H 2 O {\displaystyle {\ce {4NH3 + 5O2 ->[{gŏ̤-ŭng}][{chŏi-huá-câ̤}] 4NO + 6H2O}}}
Dâ̤ nê buó: 2 NO + O 2 ⟶ 2 NO 2 {\displaystyle {\ce {2NO + O2 -> 2NO2}}}
Muōi-muōi buó: 3 NO 2 + H 2 O ⟶ 2 HNO 3 + NO {\displaystyle {\ce {3NO2 + H2O -> 2HNO3 + NO}}}
![{\displaystyle {\ce {4NH3 + 5O2 ->[{gŏ̤-ŭng}][{chŏi-huá-câ̤}] 4NO + 6H2O}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/0a5de090a3624b7d47fe99cb34d6639ef5df22ce)
