I-nitrogen iyigesi ye-diatomic engenambala futhi engenaphunga enefomula i-N2.

Isingeniso Somkhiqizo

I-nitrogen iyigesi ye-diatomic engenambala futhi engenaphunga enefomula i-N2.
1. Amakhemikhali amaningi abalulekile ezimbonini, njenge-ammonia, i-nitric acid, ama-nitrate e-organic (ama-propellant nama-explosive), kanye nama-cyanides, aqukethe i-nitrogen.
2. I-ammonia kanye ne-nitrate ezikhiqizwe ngokwenziwa ziyizivundisi ezibalulekile zezimboni, kanti ama-nitrate ezivundisi ayizingcolisi ezibalulekile ekugcwalisweni kwamanzi. Ngaphandle kokusetshenziswa kwayo kumanyolo nasezindaweni zokugcina amandla, i-nitrogen iyingxenye yamakhemikhali e-organic ahlukahlukene njenge-Kevlar esetshenziswa endwangu enamandla amakhulu kanye ne-cyanoacrylate esetshenziswa ku-superglue.
3. I-nitrogen iyingxenye yazo zonke izinhlobo zemithi yezokwelapha ezinkulu, okuhlanganisa nama-antibiotic. Imithi eminingi iyizinto ezilingiswayo noma ezikhiqizwa ama-molecule esignali aqukethe i-nitrogen yemvelo: isibonelo, ama-nitrate e-organic i-nitroglycerin kanye ne-nitroprusside alawula umfutho wegazi ngokugaya ibe yi-nitric oxide.
4. Izidakamizwa eziningi eziphawulekayo eziqukethe i-nitrogen, njenge-caffeine yemvelo kanye ne-morphine noma ama-amphetamine okwenziwa, zisebenza kuma-receptor ama-neurotransmitter ezilwane.

Isicelo

1. Igesi ye-nitrogen:
Amathangi e-nitrogen nawo athatha indawo ye-carbon dioxide njengomthombo wamandla oyinhloko wezibhamu ze-paintball.
Ezisetshenzisweni ezahlukene zethuluzi lokuhlaziya: Igesi yokuthwala ye-chromatography yegesi, igesi yokusekela ye-Electron Capture Detectors, i-Liquid Chromatography Mass Spectrometry, igesi yokuhlanza ye-Inductive Couple Plasma.

Izinto

(1) Ukugcwalisa amabhalbhu okukhanya.
(2) Esimweni sokulwa namagciwane kanye nezingxube zezinsimbi zokusetshenziswa kwezinto eziphilayo.
(3) Njengengxenye ekufakweni kwezicelo ze-Controlled Atmosphere Packaging kanye ne-Modified Atmosphere Packaging, izingxube zegesi zokulinganisa zezinhlelo zokuqapha imvelo, izingxube zegesi ye-laser.
(4) Ukuqeda ukusabela okuningi kwamakhemikhali okomisa imikhiqizo noma izinto ezahlukahlukene.

I-nitrogen ingasetshenziswa esikhundleni, noma ihlanganiswe ne-carbon dioxide ukuze icindezele ama-keg amanye amabhiya, ikakhulukazi ama-stout nama-British ales, ngenxa yama-bubbles amancane akhiqizwayo, okwenza ubhiya okhishwayo ube bushelelezi futhi ube nekhanda.

2. I-nitrogen ewuketshezi:
Njengeqhwa elomile, ukusetshenziswa okuyinhloko kwe-nitrogen ewuketshezi kuyi-refrigerant.

Igama lesiNgisi elithi Nitrogen Ifomula yamamolekyuli i-N2
Isisindo sama-molecule 28.013 Ukubukeka Akukho mbala
INOMBOLO YE-CAS. 7727-37-9 Izinga lokushisa elibucayi -147.05℃
I-EINESC NO. 231-783-9 Ingcindezi Ebucayi engu-3.4MPa
Iphuzu lokuncibilika -211.4℃ Ubuningi 1.25g/L
Iphuzu lokubila -195.8℃ Ukuncibilika kwamanzi Kuncibilika kancane
Isigaba 2.2 se-UN NO. 1066 DOT

Imininingwane

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