Fe + CuCl2 = Cu + FeCl2 | Sib npaug | Tshuaj Reaction Paub meej
hlau + tooj liab (ii) chloride = tooj + hlau (ii) tshuaj dawb |
Xov Xwm Tsuas yog 5% ntawm POPULATION yuav paub
Cov ntsiab lus
| Fe | + | CuCl2 | → | Cu | + | FeCl2 | |
| hlau | tooj liab (ii) chloride | tooj liab | hlau (ii) chloride | ||||
| (Rắn) | (dung dab) | (Rắn) | (D) | ||||
| (Trang xám) | (xav tau) | (yog) | (nco ntsoov) | ||||
| 1 | 1 | 1 | 1 | Hws | |||
| Nguyên - Phân tử khối (g / mol) | |||||||
| Sib mol | |||||||
| Qhov hnyav (g) |
Cov ntaub ntawv ntxiv txog kev sib npaug Fe + CuCl2 → Cu + FeCl2
Cov tshuaj tiv thaiv ntawm Fe (hlau) reacts nrog CuCl2 (tooj liab (ii) chloride) yog dab tsi?
Tsis muaj cov ntaub ntawv pom rau qhov sib tshooj chemical no
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 Cu (tooj liab) thiab FeCl2 (hlau (ii) chloride)?
Kev Hloov Ntsuas Txawm hais tias CuCl2
Hauv kab lus tag nrho, koj tuaj yeem hais Fe (hlau) reacts nrog CuCl2 (tooj liab (ii) chloride) thiab tsim Cu (tooj liab) thiab FeCl2 (hlau (ii) chloride)
Phenomenon tom qab Fe (hlau) reacts nrog CuCl2 (tooj liab (ii) chloride)
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 tshuaj tiv thaiv Fe + CuCl2 → Cu + FeCl2
Cov lus nug ntsig txog reactant Fe (hlau)
Dab tsi yog cov tshuaj thiab lub cev tus yam ntxwv ntawm Fe (hlau)? Dab tsi yog cov tshuaj tiv thaiv uas muaj Fe (hlau) ua reactant?Cov lus nug ntsig txog reactant CuCl2 (tooj liab (ii) chloride)
Dab tsi yog cov yam ntxwv ntawm lub cev thiab lub cev ntawm CuCl2 (tooj liab (ii) chloride)? Dab tsi yog cov tshuaj tiv thaiv uas muaj CuCl2 (tooj liab (ii) chloride) ua reactant?Cov lus nug ntsig txog cov khoom Cu (tooj liab)
Dab tsi yog cov yam ntxwv ntawm lub cev thiab lub cev ntawm Cu (tooj liab (ii) chloride)? Dab tsi yog cov tshuaj tiv thaiv uas muaj Cu (tooj liab) ua khoom?Cov lus nug ntsig txog cov khoom FeCl2 (iron(ii) chloride)
Dab tsi yog cov yam ntxwv ntawm cov tshuaj thiab lub cev ntawm FeCl2 (tooj liab (ii) chloride)? Dab tsi yog cov tshuaj tiv thaiv uas muaj FeCl2 (iron(ii) chloride) ua khoom?Rating
Sib nrug nrog Fe li reactant
hlau
Qhov sib npaug nrog CuCl2 ua li reactant
tooj liab (ii) chloride
Qhov sib npaug nrog CuCl2 ua khoom lag luam
tooj liab (ii) chloride
Qhov sib npaug nrog CuCl2 ua khoom lag luam
tooj liab (ii) chloride
Rhuav Tshaj Xov Xwm
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) - :(