Zvigadzirwa
| Lanthanum, 57La | |
| Nhamba yeAtomu (Z) | 57 |
| Chikamu paSTP | yakasimba |
| Nzvimbo yekunyunguduka | 1193 K (920 °C, 1688 °F) |
| Pokufashaira | 3737 K (3464 °C, 6267 °F) |
| Kuwanda (pedyo ne rt) | 6.162 g/cm3 |
| kana mvura (pa mp) | 5.94 g/cm3 |
| Kupisa kwekubatana | 6.20 kJ/mol |
| Kupisa kwekupisa kwemhepo | 400 kJ/mol |
| Kukwanisa kupisa kwemamolar | 27.11 J/(mol·K) |
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Lanthanum Hexaboride
Lanthanum Hexaboride (LaB6,inonziwo lanthanum boride uye LaB) ikemikari isingasanganisike, boride yelanthanum. Sezvinhu zveceramic zvinoramba kunyunguduka zvine mwero wekunyunguduka we2210 °C, Lanthanum Boride hainyungudike zvakanyanya mumvura uye hydrochloric acid, uye inoshanduka kuita oxide kana yapiswa (yakaiswa calcined). Samples dzeStoichiometric dzine ruvara rwepepuru-violet, nepo dzakapfuma muboron (pamusoro peLaB6.07) dziri dzebhuruu.Lanthanum Hexaboride(LaB6) inozivikanwa nekuoma kwayo, simba remuchina, kubuda kwethermionic, uye hunhu hwayo hweplasmonic hwakasimba. Munguva pfupi yapfuura, nzira itsva yekugadzira zvinhu ine tembiricha iri pakati nepakati yakagadzirwa kuti igadzire zvakananga LaB6 nanoparticles.
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Lanthanum(La)Oxide
Lanthanum Oxide, inozivikanwawo seLanthanum source isinganyungudike zvakanyanya mukupisa, imusanganiswa wezvinhu zvisina organic une rare earth element lanthanum ne oxygen. Yakakodzera kushandiswa mumagirazi, optic ne ceramic, uye inoshandiswa mune zvimwe zvinhu zve ferroelectric, uye inoshandiswawo mune zvimwe zvinhu zvinokonzeresa kupisa, pakati pezvimwe zvinoshandiswa.
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Lanthanum Carbonate
Lanthanum Carbonatemunyu unoumbwa ne lanthanum(III) cations uye carbonate anions uchishandisa chemical formula La2(CO3)3. Lanthanum carbonate inoshandiswa senzira yekutanga mu lanthanum chemistry, kunyanya mukugadzira mixed oxides.
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Lanthanum(III) Chloride
Lanthanum(III) Chloride Heptahydrate itsime rakanaka kwazvo reLanthanum rinonyungudika mumvura, iro riri musanganiswa wezvinhu zvisingasanganisike zvine fomura yeLaCl3. Imunyu wakajairika welanthanum unonyanya kushandiswa mukutsvaga uye unoenderana nemachloride. Isimbi chena inonyungudika zvakanyanya mumvura uye mune alcohols.
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Lanthanum Hydroxide
Lanthanum Hydroxideitsime reLanthanum risinganyungudike mumvura, rinogona kuwanikwa nekuwedzera alkali yakaita seammonia mumvura ine lanthanum salts yakaita se lanthanum nitrate. Izvi zvinogadzira gel-like precipitate iyo inogona kuomeswa mumhepo. Lanthanum hydroxide haisangani zvakanyanya nezvinhu zvine alkaline, asi inonyungudika zvishoma mu acidic solution. Inoshandiswa zvinoenderana nenzvimbo dzakakwirira (basic) pH.