Cov ntsiab lus
3br ua2 | + | C6H5NH2 | → | C6H2Br3NH2 | + | 3 HLB | |
bromine | Aniline tribromide; 2,4,6-Tribromoaniline hmoov | hydrobromic kua qaub | |||||
(loj) | (loj) | (loj) | (khws) | ||||
(nco đỏ) | (khuv xim) | (khuv xim) | |||||
3 | 1 | 1 | 3 | Hws | |||
Nguyên - Phân tử khối (g / mol) | |||||||
Sib mol | |||||||
Qhov hnyav (g) |
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.
Hauv kab lus tag nrho, koj tuaj yeem hais Br2 (bromine) reacts nrog C6H5NH2 () thiab tsim C6H2Br3NH2 (Aniline tribromide; 2,4,6-Tribromoaniline) thiab HBr (hydrobromic acid)
Peb tsis muaj ntaub ntawv ntxiv txog cov tshuaj tiv thaiv no.
bromine
Br2 + H2O + (NWS4)2SO3 → (NH4)2SO4 + 2 HLB 2al ib + 3br ua2 → 2 AlBr3 Br2 + C6H6 C6H5Br + HBr Saib txhua qhov sib npaug nrog Br2 raws li reactant3br ua2 + C6H5NH2 C6H2Br3NH2 + 3 HLB 3br ua2 + C6H5NH2 C6H2Br3NH2 + 3 HLB C6H5NH2 C6H5NCO Saib txhua qhov sib npaug nrog C6H5NH2 raws li reactant
C6H5TSIS MUAJ2 C6H5NH2 C6H5TSIS MUAJ2 + 6 H → C6H5NH2 + 2H2O C6H5NH3Cl + NaOH → C6H5NH2 + H2O + NaCl Saib txhua qhov sib npaug nrog C6H5NH2 uas yog cov khoom
C6H5TSIS MUAJ2 C6H5NH2 C6H5TSIS MUAJ2 + 6 H → C6H5NH2 + 2H2O C6H5NH3Cl + NaOH → C6H5NH2 + H2O + NaCl Saib txhua qhov sib npaug nrog C6H5NH2 uas yog cov 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) - :(