Lihlahisoa
Lanthan, 57la | |
Palo ea atomiki (z) | 57 |
Karolo ea Stp | tiile |
Ntlha ea ho qhibiliha | 1193 k (920 ° C, 1688 ° F)) |
Poleft Point | 3737 k (3464 ° C, 6267 ° F) |
Letsoalo (haufi le RT) | 6.162 g / cm3 |
ha metsi (a MP) | 5.94 g / cm3 |
Mocheso oa fusion | 6.20 KJ / Mol |
Mocheso oa vaporization | 400 KJ / Mol |
Matlala a mocheso | 27.11 J / (Mol · K) |
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Lanthanum (la) oxide
Lanthanum OxideHape, e tsejoa hape e le mohloli o sa tloaelehang oa Lanthanum o kenang ka mokhoa o tsitsitseng haholo, ke komporo ea lefats'e la ho jella e sa tloaelehang Landuthan le oksijene. E loketse lits'ebetso tsa khalase, tse otisang le tsa masela, 'me e sebelisoa lisebelisoa tse ling tsa Ferroelectric,' me ke pherekano ea li-catatssts, har'a ts'ebeliso e meng.
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Lanthanum Carbonate
Lanthanum Carbonateke letsoai le thehiloeng ke Lanthanum (III) le li-garbonate litloaelo ea lik'hemik'hale tsa la2 (co3) 3. Lanthanum Carbonate e sebelisoa e le litaba tsa kherehloa tsa Lantumm, haholo ho theha oxides e kopaneng.
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Lanthanum (iii) chloride
Lanthanum (iii) mohatlad ea Crystalli ke ea metsi a futhumetseng ea metsi a mafura a metsi a mafura a metsi a mafura a leoatle. Ke letsoai le tloaelehileng la Lanthanum le sebelisoang haholo ho etsa lipatlisiso hape ho tsamaisana le li-clorides. Ke sere se tšoeu se qhibilihang ka metsing le linohe.
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Lantunum hydroxide
Lantunum hydroxideNa mohloli oa li-krystalline o khahlehang oa kristale oa Lanthanum, e ka fumanoang ka ho eketsa almona joalo ka Ammona ea letsoai joalo ka Lantunum nitrate. Sena se hlahisa pula ea gel e ka omisitsoeng ka nako eo e ka omisoa moeeng. Lanthanum hydroxide ha e arabele lintho tse ngata ka lisebelisoa tsa alkaline, leha ho le joalo e qhibiliha ka tharollo ea acidic. E sebelisoa ka tsela e tšoanang le e phahameng (ea mantlha) ph.
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Lanthan Hexobor
Lanthan Hexobor (Lab6,E bitsoang Lanthan Borride le lab) ke lik'hemik'hale tse khasellang, e leng boroa ka ntoa ea Lantunum. Ha thepa ea marang-rang e nang le lintlha tse ngata tsa ho pheta-pheta tsa la 2210 West Mehlala ea Stoichiometric e mmaloa ke 'mala o fokang pherese, a ntse a behile barethe-ha barolaLanthan Hexobor. Haufinyane tjena, mokhoa o mocha oa khatello ea maikutlo o itekanetseng oa maiketsetso o ile oa ntlafatsoa ka kotloloho lakhali-nanoparticles.