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H2O + CaCl2 = Ca(OH)2 + Cl2 + H2 | Sib npaug | Tshuaj Reaction Paub meej

dej + calcium chloride = calcium hydroxide + chlorine + hydrogen | Lwm Yam Mob electrolytic membrane nrog diaphragm

Xov Xwm Tsuas yog 5% ntawm POPULATION yuav paub

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Cov ntsiab lus

2H2O + CaCl2Ca (OH)2 + Cl2 + 2H2
dej calcium chloride calcium hydroxide tshuaj yoos hydrogen
(loj) (Rắn) (D) (khws) (khws)
(khuv xim) (trắng) Hmoob (nyob qhov twg) (khuv xim)
2 1 1 1 2 Hws
Nguyên - Phân tử khối (g / mol)
Sib mol
Qhov hnyav (g)

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Cov ntaub ntawv ntxiv txog kev sib npaug 2H2O + CaCl2 → Ca(OH)2 + Cl2 + 2H2

Cov tshuaj tiv thaiv ntawm H2O (dej) reacts nrog CaCl2 (calcium chloride) yog dab tsi?

Lwm yam mob: electrolytic membrane nrog diaphragm

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 Ca (OH) 2 (calcium hydroxide) thiab Cl2 (chlorine) thiab H2 (hydrogen)?

CaCl2 ntsev reacts nrog dej

Hauv kab lus tag nrho, koj tuaj yeem hais tias H2O (dej) reacts nrog CaCl2 (calcium chloride) thiab tsim Ca (OH) 2 (calcium hydroxide) thiab Cl2 (chlorine) thiab H2 (hydrogen)

Phenomenon tom qab H2O (dej) reacts nrog CaCl2 (calcium chloride)

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 2H2O + CaCl2 → Ca(OH)2 + Cl2 + 2H2

Cov lus nug ntsig txog reactant H2O (dej)

Dab tsi yog tshuaj thiab lub cev yam ntxwv ntawm H2O (dej)? Dab tsi yog cov tshuaj tiv thaiv uas muaj H2O (dej) ua reactant?

Cov lus nug ntsig txog reactant CaCl2 (calcium chloride)

Dab tsi yog cov yam ntxwv ntawm cov tshuaj thiab lub cev ntawm CaCl2 (calcium chloride)? Dab tsi yog cov tshuaj tiv thaiv uas muaj CaCl2 (calcium chloride) ua reactant?

Cov lus nug ntsig txog cov khoom lag luam Ca (OH) 2 (calcium hydroxide)

Dab tsi yog cov yam ntxwv ntawm cov tshuaj thiab lub cev ntawm Ca(OH)2 (calcium chloride)? Dab tsi yog cov tshuaj tiv thaiv uas muaj Ca(OH)2 (calcium hydroxide) ua khoom?

Cov lus nug ntsig txog cov khoom Cl2 (chlorine)

Dab tsi yog cov tshuaj thiab lub cev tus yam ntxwv ntawm Cl2 (calcium chloride)? Dab tsi yog cov tshuaj tiv thaiv uas muaj Cl2 (chlorine) ua khoom?

Cov lus nug ntsig txog cov khoom H2 (hydrogen)

Dab tsi yog tshuaj thiab lub cev yam ntxwv ntawm H2 (calcium chloride)? Dab tsi yog cov tshuaj tiv thaiv uas muaj H2 (hydrogen) ua khoom?

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2H2O + CaCl2 = Ca(OH)2 + Cl2 + 2H2 | Chemical Equation

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