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Ọganihu ọhụrụ na nyocha scandium oxide na-akwalite ngwa nwere ike ịnweta ihe
Ndị na-eme nchọpụta n'otu ụlọ ọrụ sayensị na-eme nchọpụta achọpụtala ihe na-agbawa obi gbasara njirimara nke scandium oxide, na-ekpughe ohere ọhụrụ maka ngwa ya n'akụkụ dị iche iche. Scandium oxide bụ ihe na-adịghị ahụkebe nke ụwa nke na-amasị ndị ọkà mmụta sayensị ogologo oge maka àgwà ya pụrụ iche, na ...GỤKWUO -
Okwu mmalite maka ụdị ụwa dị ụkọ
Ụwa na-adịghị ahụkebe na ụwa dị arọ · Ìhè na-adịghị ahụkebe · Lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium. Ụwa dị arọ · Terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium, scandium, na yttrium. Dị ka ịnweta njirimara, ọ ...GỤKWUO -
Usoro okwu ụwa na-adịghị ahụkebe (II): Ọla ụwa na ihe mgbagwoju anya dị ụkọ
Otu metal na oxide lanthanum metal A metal nwere a silver isi awọ na-egbu maramara mgbaji n'elu nwetara site nnu gbazere electrolysis ma ọ bụ mbelata usoro iji lanthanum ogige dị ka akụrụngwa. Njirimara kemịkalụ ya na-arụ ọrụ na ngwa ngwa oxidize na ikuku. A na-ejikarị maka nchekwa hydrogen na synt ...GỤKWUO -
Ọla Barium (1)
1, Basic Okwu Mmalite Chinese aha: Barium, English aha: Barium, mmewere akara Ba, atomiki nọmba 56 na oge table, bụ otu IIA otu alkaline ụwa metal mmewere na a njupụta nke 3.51 g / cubic centimeters, a agbaze ebe 727 ° C (1000 K, 1341 ° F), na 1810 isi ihe ...GỤKWUO -
Imeghe akụrụngwa dị iche iche nke Erbium Oxide: Site na iko Luminescent ruo na ihe nrụpụta nuklia.
Okwu mmalite: Erbium oxide, nke a na-akpọkarị Er2O3, bụ ngwakọta nke nwere ọtụtụ ngwa. Ihe a na-adịghị ahụkebe nke ụwa na-arụ ọrụ dị mkpa n'ọtụtụ ụlọ ọrụ dị iche iche, site na ịmepụta ugogbe anya pụrụ iche na ihe na-acha enyo iji chịkwaa ihe ndị dị na reactors nuklia. Ọzọkwa, e...GỤKWUO -
Kedu ihe bụ ngwa dysprosium oxide?
Dysprosium oxide, nke a makwaara dị ka dysprosium oxide ma ọ bụ dysprosium (III) oxide, bụ ihe mejupụtara dysprosium na oxygen. Ọ bụ ntụ ntụ ọcha na-acha odo odo na-acha odo odo, nke a na-adịghị ahụkebe na mmiri na ọtụtụ acid, mana soluble na nitric acid gbanyere mkpọrọgwụ. Dysprosium oxide enwetala nnukwu mkpa ...GỤKWUO -
Kedu ihe a na-eji metal barium eme ihe?
Ọla barium bụ ihe a na-ahụkarị n'ọla nke nwere ọtụtụ ihe eji eme ya. Ndị na-esonụ ga-ewebata ojiji nke barium metal si dị iche iche. 1. Nnwale kemịkalụ na nyocha: Barium metal na-arụ ọrụ dị mkpa na nyocha kemịkalụ na nyocha. N'ihi kemịkalụ p ...GỤKWUO -
Zrcl4 Zirconium (IV) chloride Cas 10026-11-6
Zirconium (IV) chloride, nke a makwaara dị ka zirconium tetrachloride, nwere usoro molekụla ZrCl4 na ịdị arọ molekụla nke 233.04. A na-ejikarị eme ihe dị ka reagents nyocha, organic synthesis catalysts, waterproofing agents, tanning agents. Aha ngwaahịa Zircomiun tetrachloride;Zirconium(IV) chlor...GỤKWUO -
Hafnium tetrachloride dị ọcha dị elu hfcl4 ntụ ntụ
Precursor nke ultra-high okpomọkụ ceramics, elu-adị ọcha hafnium tetrachloride na elu-ike LED ubi Ọcha: 99.9% -99.99% (Zr ≤ 0.1%, customizable ka 200ppm) Agba: White ma ọ bụ gbanyụọ ọcha ahụ CAS: 13499-05-3 kristal na-abụghị kristal na-acha ọcha particle. M...GỤKWUO -
Zirconium na Hafnium - Ụmụnne abụọ Manyere ikewapụ
Zirconium (Zr) na hafnium (Hf) bụ ọla abụọ dị mkpa dị ụkọ. Na okike, zirconium kacha dị na zircon (ZrO2) na zircon (ZrSiO4). Enweghị mineral dị iche iche nke hafnium na okike, na hafnium na-ebikọkarị na zirconium ma dị na ores zirconium. Hafnium na zirconium dị na t ...GỤKWUO -
Ihe Ime Anwansi Rare Ụwa: Ytterbium
Ytterbium: nọmba atomic 70, atomiki arọ 173.04, aha mmewere sitere na ebe nchoputa ya. Ọdịnaya nke ytterbium dị na jikọrọ ọnụ bụ 0.000266%, nke kachasị na phosphorite na nkwụnye ọla edo na-adịghị ahụkebe, ebe ọdịnaya monazite bụ 0.03%, yana 7 isotopes eke. Na-achọpụta akụkọ ihe mere eme...GỤKWUO -
Ihe Ime Anwansi Rare Ụwa: Ytterbium
Ytterbium: nọmba atomic 70, atomiki arọ 173.04, aha mmewere sitere na ebe nchoputa ya. Ọdịnaya nke ytterbium dị na jikọrọ ọnụ bụ 0.000266%, nke kachasị na phosphorite na nkwụnye ọla edo na-adịghị ahụkebe ojii. Ọdịnaya dị na monazite bụ 0.03%, yana enwere isotopes eke 7 achọtara site na:...GỤKWUO