CaO + CO2 = CaCO3 | Sib npaug | Tshuaj Reaction Paub meej
+ carbon dioxide = calcium carbonate | Kub: chav tsev kub
Xov Xwm Tsuas yog 5% ntawm POPULATION yuav paub
Cov ntsiab lus
| Cao | + | CO2 | → | Tub sab3 | |
| carbon dioxide | calcium carbonate | ||||
| (Rắn) | (khws) | (Rắn) | |||
| (trắng) Hmoob | (khuv xim) | (trắng) Hmoob | |||
| 1 | 1 | 1 | Hws | ||
| Nguyên - Phân tử khối (g / mol) | |||||
| Sib mol | |||||
| Qhov hnyav (g) |
Cov ntaub ntawv ntxiv txog kev sib npaug CaO + CO2 → CaCO3
Cov tshuaj tiv thaiv ntawm CaO () reacts nrog CO2 (carbon dioxide) yog dab tsi?
Kub: sov sov
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 CaCO3 (calcium carbonate)?
Muab ib daig me me ntawm calcium oxide tso rau saum huab cua ntawm qhov kub
Hauv kab lus tag nrho, koj tuaj yeem hais tias CaO () reacts nrog CO2 (carbon dioxide) thiab tsim CaCO3 (calcium carbonate)
Phenomenon tom qab CaO () reacts nrog CO2 (carbon dioxide)
Nyem txhawm rau pom qhov sib npaug ntawm qhov tshwm simDab 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 cov tshuaj tiv thaiv CaO + CO2 → CaCO3
Cov lus nug ntsig txog reactant CaO ()
Cov yam ntxwv ntawm cov tshuaj thiab lub cev ntawm CaO () yog dab tsi? Dab tsi yog cov tshuaj tiv thaiv uas muaj CaO () ua reactant?Cov lus nug ntsig txog reactant CO2 (carbon dioxide)
Dab tsi yog cov yam ntxwv ntawm cov tshuaj thiab lub cev ntawm CO2 (carbon dioxide)? Dab tsi yog cov tshuaj tiv thaiv uas muaj CO2 (carbon dioxide) ua reactant?Cov lus nug ntsig txog cov khoom lag luam CaCO3 (calcium carbonate)
Dab tsi yog cov tshuaj lom neeg thiab lub cev yam ntxwv ntawm CaCO3 (carbon dioxide)? Dab tsi yog cov tshuaj tiv thaiv uas muaj CaCO3 (calcium carbonate) ua khoom?Rating
Sib nrug nrog CaO ua reactant
Qhov sib xyaw nrog CO2 li reactant
carbon dioxide
Qhov sib xyaw nrog CO2 li cov khoom lag luam
carbon dioxide
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Cov ntaub ntawv txaus siab tsuas yog ob peb tus neeg paub
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Koj tuaj yeem pab peb ua txoj haujlwm zoo no
Cov kab ke no xa rau koj los ntawm Nyablaj cov tub ntxhais kawm thiab cov kws qhia uas txhawb nqa tsis tu ncua kom khaws cov ncauj lus hloov tshiab thiab tshaj tawm cov ntaub ntawv ploj
Kev pub rau peb cov laj thawj, koj tsis yog tsuas yog pab txhawb lub vev xaib no mus, tab sis kuj ncaj qha pab kev ua haujlwm pub dawb hauv Nyab Laj txhim kho shcools hauv cov chaw nyob deb nroog.
Cov ntawv tshaj tawm cov nyiaj tau los pab peb khaws cov ntsiab lus nrog qhov zoo tshaj plaws vim li cas peb yuav tsum tso adverts? : D
Kuv tsis xav txhawb lub vev xaib (kaw) - :(