Puas yog mercuric oxide yog qhov sib xyaw lossis cov khoom?
Puas yog mercuric oxide yog qhov sib xyaw lossis cov khoom?

Video: Puas yog mercuric oxide yog qhov sib xyaw lossis cov khoom?

Video: Puas yog mercuric oxide yog qhov sib xyaw lossis cov khoom?
Video: Hlawv Xyab, Hlawv Ntawv thiab Taw Tswm Ciab 2024, Kaum ib hlis
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Mercury (II) oxide yog lwm qhov sib xyaw; nws muaj cov ntsiab lus mercury thiab oxygen , thiab ntawm cua sov nws decomposes rau cov ntsiab. Cov tshuaj sib txawv ntawm cov khoom sib xyaw uas cov ntsiab lus hauv cov khoom sib xyaw ua ke los ntawm cov khoom siv tshuaj lom neeg thiab tsis tuaj yeem sib cais los ntawm qhov sib txawv ntawm lawv lub cev.

Tsis tas li ntawd, vim li cas mercury oxide yog qhov sib xyaw?

Cov khoom ntawm mercury oxide thiab cov tshuaj tiv thaiv ntawm nws txoj kev tawg. Mercury oxide yog binary compound ntawm oxygen thiab mercury , nrog cov qauv HgO. Nyob rau hauv ib txwm tej yam kev mob nws yog ib tug khoom, xoob, thiab nyob ntawm seb lub degree ntawm dispersion nws yog liab los yog daj - lub ntsiab thiab tseem ceeb tshaj plaws. mercury oxide.

Tsis tas li ntawd, HgO puas yog roj? Qhov yooj yim tshaj plaws ntawm cov tshuaj tiv thaiv decomposition yog thaum lub binary compound decomposes rau hauv nws cov khoom. Mercury (II) oxide, cov khoom liab, decomposes thaum rhuab los tsim mercury thiab oxygen. gas . Mercury (II) oxide yog cov khoom liab. Thaum nws yog rhuab, nws decomposes rau hauv mercury hlau thiab oxygen gas.

Yog li ntawd, mercuric oxide yog dab tsi?

Mercury (II) oxide , HgO, muab cov ntsiab lus mercury rau kev npaj ntawm ntau yam organic mercury compounds thiab tej yam inorganic mercury ntsev. Cov khoom liab lossis daj crystalline no kuj yog siv los ua ib qho electrode (sib xyaw nrog graphite) hauv zinc- mercuric oxide hluav taws xob hlwb thiab hauv mercury roj teeb.

Puas yog mercuric oxide txaus ntshai?

Mercury oxide yog ib yam tshuaj lom heev uas tuaj yeem nqus tau rau hauv lub cev los ntawm nqus tau ntawm nws cov aerosol, los ntawm daim tawv nqaij thiab los ntawm noj . Cov tshuaj no ua rau lub qhov muag, tawv nqaij thiab ua pa ib ntsuj av thiab tej zaum yuav muaj kev cuam tshuam rau lub raum, ua rau lub raum tsis zoo.

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