Puas yog sulfur hexafluoride nyob rau hauv lub sij hawm?
Puas yog sulfur hexafluoride nyob rau hauv lub sij hawm?

Video: Puas yog sulfur hexafluoride nyob rau hauv lub sij hawm?

Video: Puas yog sulfur hexafluoride nyob rau hauv lub sij hawm?
Video: This "deep voice gas" will make it sound like you're possessed 2024, Lub peb hlis ntuj
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Lub cev muaj zog: sulfur hexafluoride yog acolorless, tasteless thiab odorless gas. Chemical zog: Inspite, sulfur hexafluoride muaj 6 fluorine atoms, uas yog lub feem ntau electronegative atom nyob rau hauv lub daim ntawv qhia hnub , nws lub sijhawm dipole yog 0.

Ib yam li ntawd, koj tuaj yeem nug, cov ntsiab lus dab tsi hauv sulfur hexafluoride?

  • Sulfur Hexafluoride yog tus neeg sawv cev sib txawv uas muaj cov roj fluorinated inert gas uas muaj rau fluoride atomsbound mus rau ib qho sulfur atom, uas muaj peev xwm kuaj xyuas qhov tshwm sim.
  • Sulfur hexafluoride yog ib qho kev sib koom ua ke ntawm cov sulfur uas muaj rau fluorine atoms txuas rau lub hauv paus sulfur atom.

Tsis tas li ntawd, puas yog sf6 lub tub yees? Sulfur hexafluoride, los yog SF 6 Raws li nws feem ntau hu ua, yog ib qho hnyav, inert, nontoxic thiab incombustible gas. Colorless nyob rau hauv-noxious thiab tsis-flammable gas ntawm atmospherictemperature, nrog ib tug molecular luj ntawm 146.06, qhov ceev ntawm SF 6 gas yog 6.139 g / l (20oC) thiab yuav luag tsib npaug ntawm huab cua (1.29 g / l).

Ib yam li ib tug yuav nug, lub npe tshuaj sulfur hexafluoride yog dab tsi?

Sulfur hexafluoride . Sulfur hexafluoride (SF6) yog cov roj uas nws cov molecules muaj ib sulfur atomand rau fluorine atoms. Nws yog xim tsis muaj ntxhiab, tsis muaj ntxhiab, tsis muaj tshuaj lom, thiab tsis yog-flammable, thiab yog soluble hauv dej thiab lwm yam kua.

Puas muaj kev nyab xeeb ua pa hauv sulfur hexafluoride?

* Ua pa Sulfur Hexafluoride tuaj yeem ua rau khaus thiab caj pas. * Ua pa Sulfur Hexafluoride ua rau lub ntsws ua rau hnoos thiab / lossis luv ntawm ua pa . Kev raug mob ntau dua tuaj yeem ua rau muaj cov kua dej hauv lub ntsws (pulmonary edema), kev kho mob xwm txheej ceev, nrog rau qhov hnyav hnyav. ua pa.

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