Cov ntsiab lus dab tsi krypton teb nrog?
Cov ntsiab lus dab tsi krypton teb nrog?

Video: Cov ntsiab lus dab tsi krypton teb nrog?

Video: Cov ntsiab lus dab tsi krypton teb nrog?
Video: xov xwm teb lu rau saw daw tia vim dab tsi peb hmoob thiaj tsi hlub 12.5 2019 2024, Kaum ib hlis
Anonim

Krypton yog cov tsis muaj xim, tsis muaj ntxhiab, tsis muaj roj. Txawm hais tias nws yog unreactive heev krypton tuaj yeem hnov mob nrog cov roj reactive heev tshuaj fluorine . Ob peb lub tebchaw ntawm krypton tau npaj, suav nrog krypton (II) tshuaj fluoride thiab krypton clathrates.

Yog li ntawd, cov ntsiab lus dab tsi Krypton khi nrog?

Lub compound Kr (OTeF5)2 yog tib qho piv txwv ntawm ib qho kev sib txuas uas krypton raug khi rau cov pa . Tsis muaj cov tebchaw uas krypton raug khi rau cov ntsiab lus uas tsis yog tshuaj fluorine , cov pa , thiab nitrogen tau cais tawm.

Ib tug kuj yuav nug, hom khoom twg yog Krypton? loj gas

Ib yam li ntawd, tib neeg nug, krypton ua li cas nrog fluorine?

Cov tshuaj tiv thaiv ntawm krypton ua nrog halogens Krypton yuav react nrog fluorine , F2, thaum txias rau -196 ° C (kua nitrogen) thiab zapped nrog hluav taws xob tawm los yog X-rays, tsim krypton ua (II) fluoride, KrF2. Cov tshuaj no decomposes thaum cua sov rau chav tsev kub. Lwm yam halogens ua tsis yog teb nrog krypton ua.

Lub teeb kis ntawm Krypton yog dab tsi?

Krypton yog siv ua lag luam ua cov roj filling rau lub zog txuag hluav taws xob fluorescent teeb . Nws kuj yog siv rau hauv qee lub teeb nyem siv rau kev yees duab ceev. Tsis zoo li cov pa roj sib zog hauv nws pab pawg, nws yog reactive txaus los tsim ib co tshuaj sib txuas. Piv txwv li, krypton ua yuav hnov mob nrog fluorine rau daim ntawv krypton ua tshuaj fluoride.

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