Lihlahisoa
Cerium, 58ce | |
Palo ea atomiki (z) | 58 |
Karolo ea Stp | tiile |
Ntlha ea ho qhibiliha | 1068 K (785 00, 1463 ° F) |
Poleft Point | 3716 k (3443 ° C, 6229 ° F)) |
Letsoalo (haufi le RT) | 6.770 g / cm3 |
ha metsi (a MP) | 6.55 g / cm3 |
Mocheso oa fusion | 5.46 KJ / Mol |
Mocheso oa vaporization | 398 KJ / Mol |
Matlala a mocheso | 26.94 J / (Mol · K) |
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Cerium (CE) Oxide
Cerium OxideHape e tsejoang e le sebaka sa 9 sa 9,Cerium (iv) oxidekapa warrium dioxide, ke oxide ea lefu la tšepe e sa tloaelehang. Ke phofo e tšoeu e tšoeu e nang le phofo ea coummute Ceo2. Ke sehlahisoa sa bohlokoa sa khoebo le se mahareng ho tlhoekiso ea ntho e tsoang ka metheong. Thepa e ikhethang ea boitsebiso bona ke phetoho ea eona e fetohileng ho oxide ea semolao.
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Cerium (iii) carbonate
Cerium (iii) carbonate ce2 (co3) 3, ke letsoai le thetsitsoeng ke Carium (Iii) li-cations tsa cerium le li-garbonate linyeoe. Ke mohloli o khathollang oa metsi o ka fetoloang litsong tse ling tsa Cerium tse ka fetoloang litsong tse ling tsa Cerium, tse kang oxide
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Cerium hydroxide
Cerium (Iv) hydroxide, e boetse e tsejoang e le mohloli oa li-crystalline tsa Crystalline tsa Crystalline haholo bakeng sa Lits'ebeletso tse phahameng (tsa mantlha). Ke komporo ea inborganic ka foromo ea lik'hemik'hale CE (OH) 4. Ke phofo ea boselamose e sa tloaelehang ka metsing empa e qhibiliha ho acid acid.
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Cerium (iii) hydrate ea oxate
Cerium (iii) oxate (Oxate) ke letsoai le sa tloaelehang la axalic acid ea oxalic axid, e neng e sa holofale ka metsing le ho fetolela ho oxide ha a futhumatsa. Ke Crystalline e tšoeu e tiileng ka mokhoa oa lik'hemik'hale tsaCE2 (C2O4) 3.E ka fumanoa ke karabelo ea axalic acid le cerium (iii) chloride.