Iimveliso
I-cerium, i-58ce | |
Inombolo yeatomic (z) | 58 |
Inqanaba kwi-STP | uqinile |
Indawo yokunyibilika | I-1068 k (785 ° C, i-1463 ° F) |
Indawo yokubila | 3716 K (3443 ° C, 6229 ° F) |
Ukuxinana (kufutshane ne-RT) | 6.770 g / cm3 |
Xa ulwelo (kwi-MP) | 6.55 g / cm3 |
Ubushushu be-fusion | 5.46 KJ / mol |
Ubushushu be-vaporization | I-398 kj / mol |
I-Molar Ubushushu obushushu | 26.94 j / (molK) |
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I-Cerium (CE) Oxide
I-cerium oxide, ekwabizwa ngokuba yi-cieium diokside,I-cerium (iv) i-oxideokanye i-cerium diokside, yi-oxidey ye-cerium yentsimbi enqabileyo. Yinto etyheli etyheli etyheli enefomathi yekhemikhali yefomathi2. Yimveliso ebalulekileyo yentengiso kunye nendawo ephakathi ekuhlanjululweni kwento ukusuka kwi-ores. Ipropathi eyahlukileyo yale nto iguquguqukayo iguqukayo kwi-no-stochiometric oxide.
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I-cerium (iii) ye-carbonate
I-Cerium (iii) ye-carbonate CE2 (CO3) (CO3) (CO3), yityuwa enziwe yi-Cerium (iii) yeengceba kunye nee-adions. Ngumthombo wamanzi angena-inferium ongenakuguqulwa ngokulula unokuguqulwa ngokulula kwezinye izithintelo ze-cerium, ezinje nge-oxide (i-calcan.ct) ikhuphe i-carbon diokses xa iphathwa nge-distese acids.
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I-cerium hydroxide
I-cerium (iv) ye-hydroxide, ekwabizwa ngokuba yi-cestal hydroxide, ngumthombo wamanzi angenamanzi we-rystalline ye-ridelline ye-Crystallium yokusetyenziswa kweemeko eziphezulu (ezisisiseko). I-Inorganic Compound ngefomu yekhemikhali (oh) 4. Ngumgubo otyheli onyibilikisi emanzini kodwa unyibilikisiwe kwii-acids ezihlanganisiweyo.
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I-cerium (iii) i-oxilelate hydrate
I-cerium (iii) i-oxilelate (I-culbalate ye-oxkalate) Ngaba i-inorganium yetyuwa yetyuwa ye-osanac ye-osanac ye-acid, ebingabizi kakhulu emanzini kwaye iguqula ukuya kwi-oxide xa ifudumele (ibala). I-crystalline emhlophe iqinile ngefomu yekhemikhali yeI-CE2 (C24) 3.Inokufunyanwa yindlela yokuphendula ye-oxlic acid nge-cerium (iii) chloride.