Kaya
Cerium, 58ce | |
Lambar Atomic (Z) | 58 |
Lokaci a STP | m |
Mallaka | 1068 k (795 ° C, 1463 ° F) |
Tafasa | 3716 k (3443 ° C, 6229 ° F) |
Density (kusa da RT) | 6.770 g / cm3 |
Lokacin da ruwa (a MP) | 6.55 g / cm3 |
Zauni da Fusion | 5.46 KJ / MOL |
Zafi na vaporization | 398 KJ / MOL |
Motar zafi | 26.94 J / (Mol · c) |
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Cerium (CE) Oxide
Beriide reide, kuma ana kiranta cerium dioxide,Cerium (iv) oxideko cerium dioxide, oxide ne na oxide na bakin karfe masara. Yana da launin rawaya mai launin shuɗi-farin tare da shugabannin kamfanonin Shugaba. Abu ne mai mahimmanci samfurin kasuwanci da tsaka-tsaki a cikin tsarkakewar kayan daga cikin Ores. Bambancin dukiyar wannan kayan shine juyawa da aka sauya shi ne ga oxidex oxide.
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Cerium (iii) carbonate
Cerium (iii) Carbonate Carbonate Ce2 (Co3) 3, shine gishiri wanda Cerium (III) comps (iII) comps (iII) comps da carbonate tsiraru. Yana da ruwa wanda ke da tushe wanda za'a iya canza shi zuwa sauran mahadi na ceride, kamar hadari na carbons na carbon dioxide lokacin da aka bi da shi da tsarfin acid din.
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Cerium hydroxide
Cerium (IV) hydroxide, kuma wanda aka sani da ceric hydroxide, shine ruwa mai ruwa wanda ke bazawa da mahalli mafi girma (na asali) ph. Yana da fili mai ban mamaki tare da tsarin sinadarai CE (OH) 4. Yana da foda mai launin shuɗi wanda yake insolable cikin ruwa amma mai narkewa a cikin acid na acid.
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Cerium (iii) oxaxate hydrate
Cerium (iii) oxalate (Cerus) Shin gishiri na inorganic na inorganic na oxalic acid, wanda yake da ban mamaki cikin ruwa kuma yana canza zuwa iskar oxide lokacin da ya yi zafi (calcined). Farin Crystalline mai ƙarfi ne tare da tsarin sunadarai naCE2 (C2O4) 3.Ana iya samun ta ta hanyar amsawa na oxialic acid tare da cerium (iii) chloride.