Ua tiav cov lus teb ib kauj ruam: Peb paub tias thermal decomposition yog tshuaj lom neeg cov tshuaj tiv thaiv uas ib yam khoom tawg ua ob lossis ntau yam yooj yim ntawm kev ua kom sov. Mercuric oxide nyob rau hauv cov ntaub ntawv zoo li liab los yog txiv kab ntxwv-liab tsw, ntom crystalline hmoov los yog nplai, daj thaum hmoov zoo.
Puas yog cua sov mercury oxide hloov tshuaj?
Mercury (II) oxide yog cov khoom liab. Thaum nws tau rhuab mus rau qhov kub siab tshaj 500 ° C, nws yooj yim decomposes rau hauv mercury thiab oxygen gas. Cov xim liab ntawm mercury oxide reactant ua cov xim nyiaj ntawm mercury. Kev hloov xim yog lub cim qhia tias qhov tshwm sim tshwm sim.
hom tshuaj tiv thaiv dab tsi yog cua sov mercury oxide?
Mercury(II) oxide, cov khoom liab, decomposes thaum cua sov los tsim cov mercury thiab oxygen. Mercury (II) oxide yog cov khoom liab. Thaum nws yog rhuab, nws decomposes rau hauv mercury hlau thiab oxygen gas. Cov tshuaj tiv thaiv kuj tseem suav tias yog decomposition reaction txawm tias ib lossis ntau ntawm cov khoom tseem yog cov khoom sib txuas.
Yuav Ua Li Cas Thaum mercuric oxide yog cua sov muab tshuaj sib npaug?
Qhov decomposition ntawm mercuric oxide (Hg)) ntawm cua sov, ua rau tsim cov mercury thiab oxygen, yog sawv cev los ntawm cov tshuaj sib npaug hauv qab no- 2HgO + 180kJ⟶2Hg + O2
Puas yog qhov decomposition ntawm mercury II oxide Ib qho piv txwv ntawm kev hloov tshuaj los yog lub cev?
Decomposition reactionsKev decomposition ntawm mercury (II) oxide yog lwm qhov piv txwv.
