Dab tsi yog compound nitrogen?
Dab tsi yog compound nitrogen?

Video: Dab tsi yog compound nitrogen?

Video: Dab tsi yog compound nitrogen?
Video: Yog ntuj tsis pab ntshe kuv tuag lawm 8/6/2018 2024, Kaum ib hlis
Anonim

Nitrogen tsim ntau txhiab tus organic tshuaj sib xyaw . Feem ntau ntawm cov paub ntau yam yuav suav hais tias yog muab los ntawm ammonia, hydrogen cyanide, cyanogen, thiab nitrous lossis nitric acid. Piv txwv li, amines, amino acids, thiab amides, yog muab los ntawm los yog ze ze rau ammonia.

Hauv qhov no, vim li cas nitrogen yog qhov sib xyaw?

Nitrogen yog ib yam khoom uas tuaj yeem ua ke nrog nws tus kheej lossis nrog lwm cov ntsiab lus los ua cov sib txuas sib txawv. Piv txwv li nitrogen gas, N2, yog a compound ua thaum ob nitrogen atoms tsim ib daim ntawv cog lus tshuaj. Nws tsim txog li 80% ntawm cov cua, thaum cov pa oxygen, O2, ua kom tsawg dua 20% ntawm cov cua.

Tsis tas li ntawd, kev siv cov nitrogen yog dab tsi? Nitrogen muaj ntau yam tseem ceeb siv. Nws tuaj yeem siv los hloov huab cua thiab tshem tawm oxidation ntawm cov ntaub ntawv. Nws qhov tseem ceeb tshaj plaws siv yog nyob rau hauv tsim ammonia, uas nyob rau hauv lem yog siv los ua chiv thiab explosives. Ua kua nitrogen yog siv los ua cov tub yees rau qhov kub thiab txias heev.

Kuj nug, hom organic compound muaj nitrogen?

Nucleic acids

Puas yog mis nyuj sib xyaw?

Mis yog sib tov. A compound muaj ob lossis ntau qhov sib txawv uas tsuas yog sib cais los ntawm cov txheej txheem tshuaj. Cov khoom sib xyaw kuj muaj ob lossis ntau lub ntsiab lus, tab sis lawv tau sib cais los ntawm kev siv lub cev. Tshwj xeeb, mis nyuj yog homogeneous sib xyaw hu ua colloid.

Pom zoo: