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Nā huahana

Keriuma, 58Ce
Helu ʻātoma (Z) 58
Pae ma STP paʻa
Kiko heheʻe 1068 K (795 °C, 1463 °F)
Kikowaena paila 3716 K (3443 °C, 6229 °F)
Ka nui (kokoke i ka rt) 6.770 g/cm3
i ka wā wai (ma mp) 6.55 g/cm3
Ka wela o ka hoʻoheheʻe ʻana 5.46 kJ/mol
Ka wela o ka mahu 398 kJ/mol
Ka mana wela molar 26.94 J/(mol·K)
  • Cerium Hydroxide

    Cerium Hydroxide

    ʻO Cerium(IV) Hydroxide, i ʻike ʻia hoʻi ʻo ceric hydroxide, he kumu Cerium crystalline hiki ʻole ke hoʻoheheʻe ʻia i ka wai no nā hoʻohana e kūlike me nā kaiapuni pH kiʻekiʻe (kumu). He hui inorganic ia me ke ʻano kemika Ce(OH)4. He pauka melemele ia i hiki ʻole ke hoʻoheheʻe ʻia i ka wai akā hiki ke hoʻoheheʻe ʻia i loko o nā waikawa i hoʻohuihui ʻia.

  • ʻOkiuma Cerium(Ce)

    ʻOkiuma Cerium(Ce)

    ʻOkiuma Cerium, i ʻike ʻia hoʻi ʻo cerium dioxide,ʻOkiuma Cerium(IV)a i ʻole cerium dioxide, he oxide ia o ka metala honua laha ʻole cerium. He pauka melemele-keʻokeʻo palupalu ia me ke ʻano kemika CeO2. He huahana kālepa koʻikoʻi ia a he waena i ka hoʻomaʻemaʻe ʻana o ka mea mai nā ores. ʻO ka waiwai kūikawā o kēia mea ʻo ia kona hoʻololi hoʻohuli ʻia i kahi oxide non-stoichiometric.

  • Serium(III) Kāponate

    Serium(III) Kāponate

    ʻO Cerium(III) Carbonate ʻO Ce2(CO3)3, ka paʻakai i hoʻokumu ʻia e nā cations cerium(III) a me nā anions carbonate. He kumu Cerium wai ʻole ia e hiki ke hoʻololi maʻalahi i nā hui Cerium ʻē aʻe, e like me ka oxide ma o ka hoʻomehana ʻana (calcin0ation). Hoʻopuka pū nā hui Carbonate i ke kalapona dioxide ke mālama ʻia me nā waikawa dilute.

  • Cerium(III) Oxalate Hydrate

    Cerium(III) Oxalate Hydrate

    ʻO ka Cerium(III) Oxalate (ʻO ka Oxalate Cerous) ʻo ia ka paʻakai cerium inorganic o ka waikawa oxalic, kahi mea hiki ʻole ke hoʻoheheʻe ʻia i ka wai a hoʻololi i ka oxide i ka wā e hoʻomehana ʻia ai (calcined). He mea paʻa kristal keʻokeʻo me ke ʻano kemika oʻO Ce2(C2O4)3.Hiki ke loaʻa ma o ka hopena o ka waikawa oxalic me ka cerium(III) chloride.