Nitrogen bụ gas diatomic na-enweghị isi na enweghị isi nwere usoro N2.

Okwu Mmalite ngwaahịa

Nitrogen bụ gas diatomic na-enweghị isi na enweghị isi nwere usoro N2.
1.Ọtụtụ ụlọ ọrụ mmepụta ihe dị mkpa, dị ka amonia, nitric acid, organic nitrates (propellants na explosives), na cyanides, nwere nitrogen.
2.Synthetically eme amonia na nitrates bụ isi ulo oru fatịlaịza, na fatịlaịza nitrates bụ isi mmetọ na eutrophication nke mmiri usoro.Apart si eji ya na fatịlaịza na ume-echekwa, nitrogen bụ a mejupụtara nke organic ogige dị iche iche dị ka Kevlar eji na elu. -ike akwa na cyanoacrylate eji na superglue.
3.Nitrogen bụ ihe mejupụtara klas ọgwụ ọgwụ ọ bụla, gụnyere ọgwụ nje. Ọtụtụ ọgwụ na-eṅomi ma ọ bụ prodrugs nke ihe mgbaàmà nke nwere nitrogen eke: dịka ọmụmaatụ, organic nitrates nitroglycerin na nitroprusside na-achịkwa ọbara mgbali site na metabolize n'ime nitric oxide.
4.Ọtụtụ ndị ama ama nitrogen-nwere ọgwụ, dị ka eke caffeine na morphine ma ọ bụ synthetic amphetamines, na-eme ihe na anabata nke anụmanụ neurotransmitters.

Ngwa

1. Nitrogen gas:
Mmiri nitrogen na-edokwa carbon dioxide dị ka isi iyi ike maka egbe paintball.
N'ime ngwa nyocha dị iche iche: gas na-ebu maka chromatography gas, gas na-akwado maka ndị na-achọpụta ihe nleba anya Electron, Liquid Chromatography Mass Spectrometry, na-ekpochapụ gas maka Plasma Inductive Di na nwunye.

Ihe onwunwe

(1) Iji mejuo oriọna ọkụ.
(2) Na ikuku nje bacteria na ngwakọta ngwá ọrụ maka ngwa ndu.
(3) Dị ka ihe mejupụtara na nkwakọ ngwaahịa ikuku na-achịkwa yana ngwa nkwakọ ngwaahịa ikuku, ngwakọta gas calibration maka sistemụ nlekota gburugburu ebe obibi, ngwakọta gas laser.
(4) Iji mee ka ọtụtụ mmeghachi omume kemịkal kpoo ngwaahịa ma ọ bụ ihe dị iche iche.

Enwere ike iji Nitrogen dochie anya, ma ọ bụ jikọtara ya na carbon dioxide ka ọ na-amanye kegs nke ụfọdụ biya, karịsịa stouts na British ales, n'ihi obere afụ ọ na-emepụta, nke na-eme ka biya a na-ekesa dịkwuo nro na isi.

2. nitrogen mmiri mmiri:
Dị ka akpụrụ akpụ, isi ihe eji eji nitrogen mmiri eme ihe bụ ihe na-ekpo ọkụ.

Aha bekee Nitrogen Molecular formula N2
Ibu arọ molecular 28.013 Ọdịdị enweghị agba
CAS NO. 7727-37-9 Ọnọdụ okpomọkụ -147.05 ℃
EINESC NO. 231-783-9 Mkpa nrụgide 3.4MPa
Ebe mgbaze -211.4 ℃ Njupụta 1.25g/L
Ebe a na-esi esi -195.8 ℃ Mmiri solubility dị ntakịrị soluble
UN NO. 1066 DOT Klas 2.2

Nkọwapụta

Mbukota & Mbupu

Usoro enyemaka mbụ

Nkuku ume: Wepu n'ikuku dị ọhụrụ wee nwee ahụ iru ala maka iku ume. Ọ bụrụ na iku ume siri ike, nye oxygen. Ọ bụrụ na iku ume akwụsịla, nye ume iku ume. Nweta nlekọta ahụike ozugbo.
Kọntaktị akpụkpọ: Ọ nweghị nke a na-ejikarị eme ihe. Nweta uche m ozugbo ma ọ bụrụ na mgbaàmà emee.
kọntaktị anya: Ọ dịghị onye n'okpuru ojiji nkịtị. Nweta uche m ozugbo ma ọ bụrụ na mgbaàmà emee.
Ingestion: Ọ bụghị ụzọ mkpughe a tụrụ anya ya.
Nchekwa onwe onye nke onye enyemaka mbụ: ndị ọrụ nnapụta kwesịrị ịkwado ya na ngwa ihe brea nwere onwe ya.