Cov txheej txheem:
- Cov ntawv ruaj khov tshaj plaws ntawm nitrogen yog dab tsi?
- Puas yog oxides ntawm nitrogen ruaj khov?
- Qhov twg ntawm cov oxides hauv qab no ntawm nitrogen yog qhov ruaj khov tshaj plaws?
- Qhov twg ruaj khov tshaj plaws oxide?
Video: Qhov twg oxide ntawm nitrogen ruaj khov tshaj?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Nyob rau hauv cov oxides muab nitrogen dioxide muaj tus nqi qis dua ntawm qhov sib npaug tsis tu ncua thiab yog li, cov nitrogen oxide no ruaj khov dua li lwm cov oxides. Nitrogen dioxide yog cov oxide ruaj khov tshaj plaws.
Cov ntawv ruaj khov tshaj plaws ntawm nitrogen yog dab tsi?
Isotopes
- Nitrogen 14 yog hom nitrogen ntau tshaj plaws thiab ua rau ntau dua 99% ntawm tag nrho cov nitrogen pom hauv ntiaj teb. Nws yog ib qho chaw ruaj khov thiab tsis muaj hluav taws xob. …
- Nitrogen-15 yog lwm daim ntawv ruaj khov ntawm nitrogen. Nws feem ntau siv rau hauv kev tshawb fawb kho mob thiab khaws cia.
Puas yog oxides ntawm nitrogen ruaj khov?
Nitrogen oxides yog phau ntawv kawm ntawm cov tshuaj molecular, nrog rau kev siv dav hauv kev lag luam.… N2 O5 ua ruaj khov ntawm 9 GPa thiab hloov pauv ntawm P-1 rau C2/c qauv ntawm 51 GPa. TSIS tau ua thermodynamically ruaj khov ntawm 198 GPa. Qhov no polymeric theem yog superconducting (Tc=2.0 K) thiab muaj ib tug -N-N- qaum.
Qhov twg ntawm cov oxides hauv qab no ntawm nitrogen yog qhov ruaj khov tshaj plaws?
NO yog qhov thermally ruaj khov tshaj plaws oxide ntawm nitrogen. Nws decomposes saum toj 10000 C. Saum chav tsev kub, N2O5 yog tsis ruaj khov thiab decomposes rau N2O42.
Qhov twg ruaj khov tshaj plaws oxide?
Nitrogen dioxide yog cov oxide ruaj khov tshaj plaws. Yog li, kev xaiv D yog qhov tseeb. Lus Cim: Kev sib raug zoo ntawm qhov sib npaug tas li thiab kev ruaj ntseg ntawm oxides yog inversely proportional.
Pom zoo:
Qhov txiaj ntsig twg yuav yog qhov tshwm sim ntawm kev xaiv ruaj khov?
Kev xaiv ruaj khov ua rau txo qis ntawm cov pej xeem 's caj ces txawv txav thaum xaiv ntuj nyiam qhov nruab nrab phenotype thiab xaiv tawm tsam qhov txawv txavHauv kev xaiv, cov pej xeem cov caj ces hloov pauv mus rau ib qho phenotype tshiab thaum raug kev hloov pauv ib puag ncig .
Leej twg ntawm cov phosphorus hauv qab no yog qhov thermodynamically ruaj khov tshaj?
Dub phosphorus yog cov thermodynamically ruaj khov allotropic daim ntawv ntawm phosphorus. Nws ruaj khov ntawm chav tsev kub thiab siab . Qhov twg yog thermodynamically ruaj khov tshaj plaws ntawm phosphorus? Black phosphorus yog cov thermodynamically ruaj khov daim ntawv ntawm phosphorus nyob rau hauv chav tsev kub thiab siab, nrog lub tshav kub ntawm tsim ntawm -39.
Qhov twg yog qhov ruaj khov ua haujlwm tau zoo?
Ib lub tuam txhab tau hais kom ua tau zoo thaum nws tsim tawm ntawm qhov qis tshaj plaws ntawm qhov luv nqi nruab nrab tus nqi nkhaus(qhov no yog qhov chaw uas tus nqi marginal raws li tus nqi nruab nrab) . Lub tuam txhab faib nyiaj npaum li cas?
Qhov twg ruaj khov matting zoo tshaj?
EVA (Ethylene vinyl acetate) yog cov khoom ua npuas ncauj thiab roj hmab sib xyaw uas tsis tuaj yeem sib tsoo lossis nyuaj. Qhov zoo ntawm cov mats muab kev nplij siab ntau dua rau cov nees thiab zoo tagnrho rau cov nees uas raug mob. Cov mats kuj muab cov rwb thaiv tsev zoo dua kom koj tus nees sov li sai tau .
Puas yog riam phom nuclear ruaj khov lossis tsis muaj kev ruaj ntseg?
Txoj kev tshawb fawb tau txiav txim siab tias thaum riam phom nuclear txhawb kev ruaj ntseg, thiab tiv thaiv kev ua tsov rog loj, lawv ib txhij tso cai rau kev tsis sib haum xeeb qis dua . Puas yog riam phom nuclear puas ncaj ncees? Kev txwv tsis pub muaj riam phom nuclear yog kev ncaj ncees rau tib neeg, kev ncaj ncees, thiab kev cai lij choj.
