Products
Cerium, 58Ce | |
Atomic nhamba (Z) | 58 |
Phase pa STP | yakasimba |
Melting point | 1068 K (795 °C, 1463 °F) |
Boiling point | 3716 K (3443 °C, 6229 °F) |
Density (pedyo ne rt) | 6.770 g/cm3 |
kana mvura (pa mp) | 6.55 g/cm3 |
Kupisa kwe fusion | 5.46 kJ/mol |
Kupisa kwe vaporization | 398 kJ/mol |
Molar kupisa simba | 26.94 J/(mol·K) |
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Cerium (Ce) Oxide
Cerium oxide, inozivikanwawo secerium dioxide,Cerium (IV) Oxidekana kuti cerium dioxide, ioxyde yeasingawanzo simbi yepasi cerium. Iyo yakachenuruka yero-chena poda ine kemikari formula CeO2. Icho chinhu chakakosha chekutengeserana chigadzirwa uye chepakati mukucheneswa kwechinhu kubva kune ores. Chinhu chakasiyana chechinhu ichi ndechekushandura kwayo kutendeuka kune isiri-stoichiometric oxide.
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Cerium (III) Carbonate
Cerium(III) Carbonate Ce2(CO3)3, munyu unoumbwa necerium(III) cations uye carbonate anions. Imvura isinganyunguriki yeCerium sosi inogona kushandurwa nyore nyore kune mamwe macompounds eCerium, akadai seooxide nekudziya (calcin0ation) .Makomboni ecarbonate anopawo kabhoni dhayokisaidhi kana akabatwa ne dilute acids.
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Cerium Hydrooxide
Cerium(IV) Hydroxide, inozivikanwawo seceric hydroxide, imvura yakanyanya isinganyunguriki sekristaro Cerium sosi yekushandisa inoenderana nepamusoro (basic) pH nharaunda. Iyo inorganic compound ine kemikari formula Ce(OH)4. Ihupfu hweyero husinganyungudike mumvura asi hunonyungudika mumaacids akanyanya.
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Cerium(III) Oxalate Hydrate
Cerium(III) Oxalate (Cerous Oxalate) ndiyo inorganic cerium munyu we oxalic acid, iyo isinganyungudika zvakanyanya mumvura uye inoshanduka kuita okisidhi kana yapiswa (calcined). Iyo chena crystalline yakasimba ine kemikari formula yeCe2(C2O4)3.Inogona kuwanikwa nekuita kwe oxalic acid ine cerium (III) chloride.