ngaphansi1

Imikhiqizo

Cerium, 58Ce
Inombolo ye-athomu (Z) 58
Isigaba ku-STP okuqinile
Iphoyinti lokuncibilika 1068 K (795 °C, 1463 °F)
Iphuzu elibilayo 3716 K (3443 °C, 6229 °F)
Ukuminyana (eduze ne-rt) 6.770 g/cm3
lapho uketshezi (at mp) 6.55 g/cm3
Ukushisa kwe-fusion 5.46 kJ/mol
Ukushisa kwe-vaporization 398 kJ/mol
Umthamo wokushisa we-molar 26.94 J/(mol·K)
  • I-Cerium (Ce) oxide

    I-Cerium (Ce) oxide

    I-Cerium oxide, eyaziwa nangokuthi i-cerium dioxide,I-Cerium (IV) Oksidinoma i-cerium dioxide, iyi-oxide ye-cerium yensimbi engavamile. Impushana ephaphathekile ephuzi-mhlophe enefomula yamakhemikhali i-CeO2. Kungumkhiqizo obalulekile wezohwebo futhi uphakathi ekuhlanzweni kwesici kusuka kuma-ores. Impahla ehlukile yalesi sihloko ukuguqulwa kwayo okubuyisela emuva ku-non-stoichiometric oxide.

  • I-Cerium(III) carbonate

    I-Cerium(III) carbonate

    I-Cerium(III) I-Carbonate Ce2(CO3)3, usawoti owakhiwa ama-cerium(III) cations kanye nama-anion carbonate. Iwumthombo we-Cerium ongancibiliki emanzini ongaguqulelwa kalula kwezinye izinhlanganisela ze-Cerium, njenge-oxide ngokufudumeza (i-calcin0ation). Izinhlanganisela ze-carbonate nazo zikhipha isikhutha lapho ziphathwa nge-acids encibilikayo.

  • I-Cerium Hydroxide

    I-Cerium Hydroxide

    I-Cerium(IV) Hydroxide, eyaziwa nangokuthi i-ceric hydroxide, iwumthombo we-Cerium ongancibiliki emanzini ukuze usetshenziswe ohambisana nendawo ephakeme (eyisisekelo) ye-pH. Kuyinhlanganisela yezinto ezingaphili nefomula yamakhemikhali ethi Ce(OH)4. Impushana ephuzi engancibiliki emanzini kodwa incibilika kuma-asidi agxilile.

  • I-Cerium(III) Oxalate Hydrate

    I-Cerium(III) Oxalate Hydrate

    I-Cerium(III) Oxalate (I-Oxalate ebomvu) usawoti we-cerium we-inorganic cerium we-oxalic acid, ongancibiliki kakhulu emanzini futhi uguqukela ku-oxide uma ushiswa (i-calcined). Iqinile ngekristalu emhlophe enefomula yamakhemikhali ethiI-Ce2(C2O4)3.Ingatholwa ngokusabela kwe-oxalic acid nge-cerium(III) chloride.