tararua

Hua

Cerium, 58ce
Tau Atomita (Z) 58
Wahanga i Stp totoka
Hanumi wāhi 1068 k (795 ° C, 1463 ° F)
Kohua 3716 k (3443 ° C, 6229 ° F)
Te mata (tata ki te rt) 6.770 g / cm3
I te wai (i te MP) 6.55 g / cm3
Tuhinga o mua 5.46 KJ / Mol
Te wera o te vaborization 398 KJ / Mol
Te kaha wera olala 26.94 j / (mol · k)
  • Cerium (CE) o te oxide

    Cerium (CE) o te oxide

    Cerium Toi, e kiia ana ko te cerium dioxide,Cerium (IV) Oxidehe cerium ranei te mate huka, he kopikopiko o te cerium whakarewa whenua-onge. Ko te paura kowhai-ma kowhai ma te ceoo2. He hua hokohoko nui me tetahi takawaenga i te purea o te huānga mai i te ores. Ko nga rawa motuhake o tenei rauemi ko tana hurihanga ka taea te whakahoki mai ki tetahi waea kore-stoichiometric.

  • Cerium (III) Te whakairo

    Cerium (III) Te whakairo

    Cerium (III) CARBONATE CE2 (CO3) 3, ko te tote e hangaia ana e Cerium (iii) nga kara me nga aniana whakairo. He puna waikore te wai ka taea te huri ki etahi atu o nga pūhui cerium, penei i te whakawera i te whakawera.

  • Cerium hydroxide

    Cerium hydroxide

    Cerium (iv) hydroxide, mohiotia hoki ko te waikawa criedity, he puna waikore waikore mo te whakamahi i te taiao teitei (taketake). He pūhui i te ao me te ChemPlate Ce (OH) 4. He paura kowhai he koretake i roto i te wai engari ka rewa i roto i nga waikawa.

  • Cerium (III) Oxlate Oxlate

    Cerium (III) Oxlate Oxlate

    Cerium (III) Oxlate (Ka taea e koe te kukume) Ko te tote o te waikawa harakeke o te waikawa oxalic, he tino ngoikore i te wai ka huri ki te oxide i te wera (kapohia). He karaihe ma te karaihe ma me te tauira matū oCE2 (C2O4) 3.I taea e te tauhohenga o te waikawa oxalic me te cerium (iii) chloride.