Hom kev sib txuas dab tsi yog titanium IV chloride?
Hom kev sib txuas dab tsi yog titanium IV chloride?

Video: Hom kev sib txuas dab tsi yog titanium IV chloride?

Video: Hom kev sib txuas dab tsi yog titanium IV chloride?
Video: dab neeg sib aim muab xoom Ntawm taw txaj mas ntsaj heev tiag tiag 2024, Kaum ib hlis
Anonim

Txawm hais tias TiCl4 feem ntau yuam kev los ua ionic daim ntawv cog lus vim kev sib tw; hlau thiab tsis yog hlau, qhov tseeb nws yog ib covalent bond vim muaj qhov sib txawv me me hauv electronegativity ntawm ob lub ntsiab lus.

Tom qab ntawd, ib tug kuj yuav nug, hom ntawv cog lus twg yog titanium?

Titanium thiab nws thawj qhov ze tshaj plaws boron atoms daim ntawv muaj zog covalent daim ntawv cog lus , yog li TiB2 muaj siab melting point, hardness thiab tshuaj stability. Titanium atom tso ob lub electrons rau form Ti 2 + ions, thiab ib tug boron atom tau txais ib lub electron los rau hauv B-ion.

Tsis tas li ntawd, vim li cas titanium chloride yog kua? Nco tseg: Titanium (IV) tshuaj chloride yog ib tug raug covalent tshuaj chloride . Nws yog xim tsis muaj xim ua kua uas fumes nyob rau hauv cov huab cua noo vim cov tshuaj tiv thaiv nrog dej muab titanium (IV) oxide thiab pa taws ntawm hydrogen tshuaj chloride . Txhua yam yuav tsum tau khaws cia kom qhuav kom tsis txhob muaj qhov tshwm sim no. TiCl4 tuaj yeem txo tau siv magnesium lossis sodium.

Cov lus nug tseem yog, koj ua li cas titanium chloride?

Kev hloov pauv ntawm titanium oxide ua titanium chloride Cov ore rutile (tsis huv titanium (IV) oxide) yog rhuab nrog chlorine thiab coke ntawm qhov kub txog li 900 ° C. Lwm cov hlau chlorides raug tsim ib yam nkaus vim yog lwm cov hlau sib txuas hauv cov ore.

titanium chloride siv rau dab tsi?

Titanium tetrachloride hmoov tsis pom nyob rau hauv lub envi ronment thiab yog tsim los ntawm cov zaub mov uas muaj titanium . Nws yog siv los ua titanium hlau thiab lwm yam titanium -muaj cov khoom sib txuas, xws li titanium dioxide, uas yog siv li ib tug dawb pigment nyob rau hauv cov xim thiab lwm yam khoom thiab los tsim lwm yam tshuaj.

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