Qhov sib txawv tseem ceeb ntawm cov hlau lead nitrate thiab zinc nitrate yog cov hlau lead nitrate reacts nrog ammonium hydroxide, tsim cov precipitate dawb uas tsis soluble nyob rau hauv ammonium hydroxide tshaj kua, whereas zinc nitrate reacts nrog ammonium hydroxide, tsim ib tug dawb precipitate uas. yog soluble nyob rau hauv ammonium hydroxide tshaj kua.
Lead nitrate yog ib qho inorganic compound uas muaj cov tshuaj formula Pb(NO3)2, hos zinc nitrate yog ib qho inorganic compound uas muaj cov tshuaj formula Zn(NO3)2.
Nitrate yog dab tsi?
Lead nitrate yog ib qho inorganic compound uas muaj cov tshuaj formula Pb(NO3)2. Feem ntau, nws tshwm sim raws li cov xim tsis muaj xim lossis cov hmoov dawb. Nws decomposes ntawm qhov kub thiab txias. Feem ntau, cov tshuaj no yog tshuaj lom, thiab peb yuav tsum tau ua tib zoo saib xyuas txhawm rau tiv thaiv nws txoj kev nqus, nqus, thiab tiv thaiv daim tawv nqaij.
Peb tuaj yeem tsim cov tshuaj nitrate txhuas los ntawm cov tshuaj tiv thaiv ntawm cov hlau lead oxide thiab concentrated nitric acid. Tsis tas li ntawd, peb tuaj yeem npaj nws los ntawm evaporation ntawm cov tshuaj uas tau los ntawm cov tshuaj tiv thaiv ntawm cov hlau lead nrog dilute nitric acid. Ntxiv mus, cov muaju ntawm cov hmoov lead nitrate tuaj yeem tsim nyob rau hauv kev ua cov hmoov lead-bismuth pov tseg los ntawm cov hlau lead refineries.
Daim duab 01: Lub Atomic Arrangement ntawm Lead Nitrate Compound
Feem ntau, txhuas nitrate nyiam decompose thaum cua sov. Qhov no muaj txiaj ntsig zoo hauv pyrotechnics. Tsis tas li ntawd, nws yog dej-soluble thiab tseem yaj hauv dilute nitric acid. Yog hais tias peb ntxiv alkali tebchaw rau cov kev daws, yooj yim nitrates daim ntawv. Peb tuaj yeem siv lead nitrate compound rau kev tsim cov kev sib koom ua ke. Nyob rau hauv cov complexes, cov hlau lead ion yog ib qho nyuaj txais thiab tuaj yeem tsim cov complexes muaj zog los ntawm kev sib txuas nrog nitrogen thiab oxygen electron-dawb ligands. E.g. Kev sib xyaw ntawm cov hmoov lead nitrate thiab pentaethylene glycol nyob rau hauv lub xub ntiag ntawm acetonitrile thiab methanol cov ntaub ntawv [Pb(NO3)2(EO 5)] raws li evaporation.
Muaj ob peb daim ntawv thov ntawm cov hmoov lead nitrate, suav nrog nws siv los ua cov cua sov stabilizer hauv nylon polyesters hauv daim ntawv txheej rau photothermographic ntawv thiab hauv cov tshuaj tua kab mob, hauv cov txheej txheem kub cyanidation rau leaching lub hom phiaj, thiab hauv kev npaj isothiocyanates los ntawm dithiocarbamates.
Zinc Nitrate yog dab tsi?
Zinc nitrate yog ib qho inorganic compound uas muaj cov tshuaj formula Zn(NO3)2. Nws yog dawb crystalline ntsev uas yog heev deliquescent. Feem ntau, peb tuaj yeem pom nws hauv daim ntawv hexahydrated. Tsis tas li ntawd, cov khoom no yog soluble hauv dej thiab cawv.
Daim duab 02: Cov Qauv Tshuaj ntawm Zinc Nitrate
Peb tuaj yeem tsim zinc nitrate los ntawm kev ua kom zinc nyob rau hauv nitric acid. Txawm li cas los xij, qhov tshuaj tiv thaiv no nyob ntawm qhov concentration. Cov tshuaj tiv thaiv nyob rau hauv concentrated acid kuj tsim ammonium nitrate. Tsis tas li ntawd, yog tias peb ua kom sov zinc nitrate compound, nws tuaj yeem raug thermal decomposition thiaj li tsim zinc oxide, nitrogen dioxide, thiab oxygen.
Muaj ob peb daim ntawv thov ntawm zinc nitrate suav nrog, nws siv hauv kev sib xyaw ntawm kev sib koom ua ke polymers, tsim tawm ntau yam ZnO-raws li cov khoom sib txuas, ua cov mordant hauv dyeing, thiab lwm yam.
Qhov txawv ntawm Lead Nitrate thiab Zinc Nitrate yog dab tsi?
Lead nitrate thiab zinc nitrate yog cov tshuaj inorganic uas muaj kev siv tseem ceeb hauv kev lag luam. Qhov sib txawv tseem ceeb ntawm cov hlau lead nitrate thiab zinc nitrate yog nws cov tshuaj tiv thaiv nrog ammonium hydroxide. Lead nitrate reacts nrog ammonium hydroxide tsim ib tug dawb precipitate uas tsis soluble nyob rau hauv ammonium hydroxide tshaj kua, whereas zinc nitrate reacts nrog ammonium hydroxide tsim ib tug dawb precipitate uas yog soluble nyob rau hauv ammonium hydroxide ntau tshaj tov.
Cov hauv qab no qhia txog qhov sib txawv ntawm cov hlau lead nitrate thiab zinc nitrate hauv daim ntawv tabular rau ib sab ntawm kev sib piv.
Summary – Lead Nitrate vs Zinc Nitrate
Lead nitrate thiab zinc nitrate yog nitrates ntawm txhuas thiab zinc cations, feem. Qhov sib txawv tseem ceeb ntawm cov hlau lead nitrate thiab zinc nitrate yog cov hlau lead nitrate reacts nrog ammonium hydroxide tsim cov xim dawb uas tsis soluble hauv ammonium hydroxide ntau tshaj cov kua, whereas zinc nitrate reacts nrog ammonium hydroxide tsim ib tug dawb precipitate uas yog soluble nyob rau hauv ammonium hydroxide tshaj kua..
