Ngwaahịa
Cerium, 58 | |
Nọmba atom (z) | 58 |
Oge na STP | nke siriike |
Na-agbaze | 1068 k (795 Celsius C, 1463 CHISE F) |
Isi mmiri | 3716 K (3443 Celsius C, 6229 Celsius F) |
Nnọọ (n'akụkụ RT) | 6.770 g / cm3 |
Mgbe mmiri mmiri (na MP) | 6.55 g / cm3 |
Okpomoku nke Fusion | 5.46 KJ / MOL |
Okpomọkụ nke veporization | 398 KJ / MOL |
Ike ikuku | 26.94 J / MOLO) |
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Ceridim (ON) OX
Celriumxide, makwaara dị ka ihe owuwu ihe dioxide,Celrium (nke iv) oxidema ọ bụ centium dioxide, bụ oxide nke akpa-ala nke ahịhịa. Ọ bụ icha mmirimmiri edo edo-ọcha na-acha odo odo na kemịkal kemịkal. Ọ bụ ngwaahịa azụmahịa dị mkpa na etiti etiti nke mmewere. Ihe dị iche iche nke ihe a bụ ntụgharị ntụgharị ya na-abụghị Stoizimetric.
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Celrium (III) carbonate
Celrium (III) carbonate ce2 (Co3) 3, bụ nnu na-acha (III) mọkọ carborate. Ọ bụ mmiri a na-egbochi ihe na-enweghị atụ na ogige akụrụngwa ndị ọzọ, dị ka okike site na kpo oku (calter0) na-enyekwa carbon dioxide mgbe a na-agwọ ọrịa carbon.
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Celdydroxide
Celddroxide, onye a makwaara dị ka cerric hydroxide, bụ nnukwu mmiri kristal na-enweghị atụ maka njikọ dị elu (nke dị mkpa) dị elu (nke dị mkpa) na gburugburu (nke dị mkpa) na gburugburu ya. Ọ bụ ogige inorganic na usoro kemịkal OA (oh) 4. Ọ bụ ntụ ntụ na-acha odo odo nke na-enweghị mmiri na mmiri ma soluble na acid.
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Ceridity (III) oxite hydrate
Celrium (III) oxalate (Seiwu seivate) bụ inorganic cerium nke oxalic acid, nke na-egbochi oke na mmiri ma tọghatara oxide ma ọ bụrụ na ọ dị ọkụ (calted). Ọ bụ kristal na-acha ọcha na usoro kemịkalụ nkeCe2 (C2O4) 3.Enwere ike inweta ya site na mmeghachi omume nke acid oxhalic na CERIR (III) chloride.