Zvigadzirwa
| Lanthanum, 57la | |
| Atomic nhamba (Z) | 57 |
| Phase pa stp | solid |
| Inonyungudika | 1193 K (920 ° C, 1688 ° F) |
| Boiling Point | 3737 K (3464 ° C, 6267 ° F) |
| Density (pedyo neRT) | 6.162 g / cm3 |
| Kana mvura (paMP) | 5.94 G / CM3 |
| Kupisa kwefusi | 6.20 KJ / Mol |
| Kupisa kweVaporization | 400 kj / mol |
| Molar inopisa kugona | 27.11 J / (Mol · k) |
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Lanthanamu (la) oxide
Lanthanum Oxide. Izvo zvakakodzera girazi, zvinoshandiswa uye zveCeramic zvikumbiro, uye zvinoshandiswa mune mamwe maFerroelectric zvinhu, uye chikafu chezvimwe chikafu chezvimwe zvinobaya, pakati pezvimwe zvinoshandiswa.
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Lanthanum kabhoni
Lanthanum kabhoniMunyu waumbwa nemunyu wakaumbwa naLanthanamu (III) CATION uye CARBONASE NYAYA NEMAKEMILE FOROULA LA2 (CO3) 3. Lanthanum kabhoni inoshandiswa sechinhu chekutanga muLanthanum Chemistry, kunyanya mukuumba oxides.
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Lanthanamu (III) Chloride
Lanthanamu (III) Chloride Heptihydrate mvura yakanakisa mvura yekunyomba Lanthanamu Lanthanamu Iyo inyu munyu ye lanthanamu iyo inonyanya kushandiswa mukutsvaga uye inoenderana ne chlorides. Iyo chena yakasimba iyo inochenesa kwazvo mumvura uye necalopols.
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Lanthanum Hydroxide
Lanthanum HydroxideMvura yakanyanya insoluble crystalline lanthanum sosi, iyo inogona kuwanikwa nekuwedzera alkali yakaita seAmmonia kumhinduro dzemvura dzeLanthanum yakadai saLanthanamu Nithanamu. Izvi zvinoburitsa gel-kunge semaonero anogona kunge akaomeswa mumhepo. Lanthanamu Hydroxide haina kuita zvakawanda neAlkaline zvinhu, zvisinei iri zvishoma zvishoma mune acidic solution. Iyo inoshandiswa yakanangana neakakwira (Basic) phvie.
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Lanthanamu hexaboride
Lanthanamu hexaboride (Lab6,Zvakare zvinonzi Lanthanum Bordide uye Lab) immikoni yemamiriro ekunze, iyo Belide yeLanthanamu. Sekureva kweCerrecariti zvinhu zvine chekunyungudika kwe210 ° C, Lanthanum Borness haina kunyanya kuisirwa mumvura uye hydrochloric acid, uye inoshandura kune nzombe kana ichishandura (calcement). Stoichiometric samples yakavezwa yakanyanya yepepuru yepepuru-violet, apo bron-pfuma (pamusoro lab6.07) ibhuruu.Lanthanamu hexaboride. Nguva pfupi yadarika, mutsva mutsva-tembiricha yekudyara nzira yakagadziriswa kusvika zvakananga Synthessize Lab6 Naneoparticles.