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MgCO3 = MgO + CO2 | Sib npaug | Tshuaj Reaction Paub meej

magnesium carbonate = magnesium oxide + carbon dioxide | Kev kub tiv thaiv: 350 - 650

Xov Xwm Tsuas yog 5% ntawm POPULATION yuav paub

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Cov ntsiab lus

MgCO3MgO + CO2
magnesium carbonate magnesium oxide hmoov carbon dioxide
(Rắn) (Rắn) (khws)
(trắng) Hmoob (trắng) Hmoob (khuv xim)
1 1 1 Hws
Nguyên - Phân tử khối (g / mol)
Sib mol
Qhov hnyav (g)

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Cov ntaub ntawv ntxiv txog kev sib npaug MgCO3 → MgO + CO2

Cov tshuaj tiv thaiv ntawm MgCO3 (magnesium carbonate) yog dab tsi?

Kub: 350 - 650 ° C

Kev piav qhia: Qhov zoo tagnrho ib puag ncig rau cov tshuaj tiv thaiv, xws li kub, siab, catalysts, thiab hnyav. Catalysts yog cov khoom uas ua kom nrawm nrawm (ceev) ntawm cov tshuaj tiv thaiv tshuaj tsis tau noj lossis ua ib feem ntawm cov khoom kawg. Catalysts tsis cuam tshuam rau cov xwm txheej sib npaug.

Yuav ua li cas tshwm sim thiab tsim MgO (magnesium oxide) thiab CO2 (carbon dioxide)?

Pyrolysis ntawm MgCO3

Hauv kab lus tag nrho, koj tuaj yeem hais MgCO3 (magnesium carbonate) thiab tsim MgO (magnesium oxide) thiab CO2 (carbon dioxide)

Phenomenon tom qab MgCO3 (magnesium carbonate)

Nyem txhawm rau pom qhov sib npaug ntawm qhov tshwm sim

Dab tsi yog lwm cov ntaub ntawv tseem ceeb uas koj yuav tsum paub txog cov tshuaj tiv thaiv

Peb tsis muaj ntaub ntawv ntxiv txog cov tshuaj tiv thaiv no.

Pawg ntawm kev sib npaug


Cov lus nug ntxiv ntsig txog tshuaj tiv thaiv MgCO3 → MgO + CO2

Cov lus nug ntsig txog reactant MgCO3 (magnesium carbonate)

Dab tsi yog cov tshuaj thiab lub cev yam ntxwv ntawm MgCO3 (magnesium carbonate)? Dab tsi yog cov tshuaj tiv thaiv uas muaj MgCO3 (magnesium carbonate) ua reactant?

Cov lus nug ntsig txog cov khoom MgO (magnesium oxide)

Dab tsi yog cov tshuaj thiab lub cev yam ntxwv ntawm MgO (magnesium carbonate)? Dab tsi yog cov tshuaj tiv thaiv uas muaj MgO (magnesium oxide) ua khoom?

Cov lus nug ntsig txog cov khoom CO2 (carbon dioxide)

Dab tsi yog cov yam ntxwv ntawm cov tshuaj thiab lub cev ntawm CO2 (magnesium carbonate)? Dab tsi yog cov tshuaj tiv thaiv uas muaj CO2 (carbon dioxide) ua khoom?

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MgCO3 = MgO + CO2 | Chemical Equation

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