Cov ntsiab lus
C2H5OH | → | C2H4 | + | H2O | |
(c2h5) 2nh plhawlylamine | ethylene | dej | |||
(loj) | (khws) | (loj) | |||
(khuv xim) | (khuv xim) | (khuv xim) | |||
1 | 1 | 1 | Hws | ||
Nguyên - Phân tử khối (g / mol) | |||||
Sib mol | |||||
Qhov hnyav (g) |
Kub: 170 ° C Cov kuab tshuaj: H2SO 4
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.
Hauv kab lus tag nrho, koj tuaj yeem hais C2H5OH ((c2h5) 2nh diethylamine) thiab tsim C2H4 (ethylene) thiab H2O (dej)
Peb tsis muaj ntaub ntawv ntxiv txog cov tshuaj tiv thaiv no.
(c2h5) 2nh plhawlylamine
C2H5OH + (CH3CO)2O → CH3COOH + CH3COOC2H5 C2H5OH + 3O2 → 3 H2O + 2CO2 2C2H5OH → C.4H6 + H2 + H2O Saib txhua qhov sib npaug nrog C2H5OH raws li reactant
(c2h5) 2nh plhawlylamine
CH3XAIV + H2O → C2H5OH C6H12O6 → 2 C2H5OH + 2CO2 C2H4 + H2O → C2H5OH Saib txhua qhov sib npaug nrog C2H5OH uas yog khoom
(c2h5) 2nh plhawlylamine
CH3XAIV + H2O → C2H5OH C2H4 + H2O → C2H5OH C6H12O6 → 2 C2H5OH + 2CO2 Saib txhua qhov sib npaug nrog C2H5OH uas yog khoom
Cov ntaub ntawv txaus siab tsuas yog ob peb tus neeg paub
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) - :(