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Metal Barium: ihe dị iche iche nwere ọtụtụ ojiji
Barium bụ ọla dị nro, ọla ọcha na-acha ọcha nke a na-ejikarị eme ihe na ụlọ ọrụ dị iche iche n'ihi njirimara ya pụrụ iche. Otu n'ime isi ngwa nke barium metal bụ n'imepụta akụrụngwa eletrọnịkị na tubes oghere. Ikike ya ịmịkọrọ ụzarị X na-eme ka ọ bụrụ akụkụ dị mkpa na mmepụta ...GỤKWUO -
Njirimara anụ ahụ na kemịkalụ na njirimara dị ize ndụ nke molybdenum pentachloride
Aha ngwaahịa:Molybdenum pentachloride Hazardous Chemicals katalọgụ Oghere Usoro No.: 2150 Aha ndị ọzọ: Molybdenum (V) chloride UN No. 2508 Usoro ihe omimi: MoCl5 Akara Molecular:273.21 Nọmba CAS:10241-05-1 Njirimara anụ ahụ na kemịkalụ nhụsianya na njiri mara. green ma ọ bụ...GỤKWUO -
Kedu ihe bụ Lanthanum Carbonate na ngwa ya, agba?
Lanthanum carbonate (lanthanum carbonate), molekụla usoro maka La2 (CO3) 8H2O, n'ozuzu nwere a ụfọdụ ego molekul mmiri. Ọ bụ sistemu kristal rhombohedral, nwere ike meghachi omume na ọtụtụ acid, solubility 2.38 × 10-7mol / L na mmiri na 25 Celsius. Enwere ike mebie ya nke ọma ka ọ bụrụ lanthanum trioxide ...GỤKWUO -
Kedu ihe bụ zirconium hydroxide?
1. Okwu Mmalite Zirconium hydroxide bụ inorganic ogige na chemical usoro Zr (OH) 4. Ọ na-emi esịnede zirconium ion (Zr4+) na hydroxide ion (OH -). Zirconium hydroxide bụ ihe siri ike na-acha ọcha nke na-agbaze n'ime acids mana ọ naghị agbaze na mmiri. Ọ nwere ọtụtụ ngwa dị mkpa, dị ka ca ...GỤKWUO -
Gịnị bụ phosphorus ọla kọpa alloy na ọ bụ ngwa, uru?
Gịnị bụ ọla kọpa alloy phosphorus? A na-amata alloy nne ọla kọpa nke phosphorus na ọdịnaya phosphorus dị na ihe alloy bụ 14.5-15%, yana ọla kọpa bụ 84.499-84.999%. Alloy nke ihe mepụtara ugbu a nwere nnukwu ọdịnaya phosphorus yana ọdịnaya adịghị ọcha dị ala. Ọ dị mma ...GỤKWUO -
Kedu otu esi eji lanthanum carbonate?
Ngwakọta nke lanthanum carbonate Lanthanum carbonate bụ ihe dị mkpa kemịkalụ mejupụtara lanthanum, carbon, na oxygen ọcha. Usoro kemịkalụ ya bụ La2 (CO3) 3, ebe La na-anọchite anya elementrị lanthanum na CO3 na-anọchi anya ion carbonate. Lanthanum carbonate bụ akwa ọcha ...GỤKWUO -
Titanium hydride
Titanium hydride TiH2 Klas kemistri na-eweta UN 1871, Klas 4.1 titanium hydride. Titanium hydride, molecular usoro TiH2, ọchịchịrị isi awọ ntụ ntụ ma ọ bụ kristal, agbaze ebe 400 ℃ (decomposition), ike Njirimara, contraindications bụ ike oxidants, mmiri, acids. Titanium hydride bụ flammab ...GỤKWUO -
Tantalum pentachloride (Tantalum chloride) Njirimara anụ ahụ na kemịkalụ na tebụl àgwà dị ize ndụ
Tantalum pentachloride (Tantalum chloride) Njirimara anụ ahụ na kemịkalụ na njirimara dị egwu tebụl nrịbama aha aha. Ngwa Tantalum chloride dị ize ndụ No. 81516 Aha Bekee. Tantalum chloride UN Mba. Ọ nweghị ozi dị nọmba CAS: 7721-01-9 Molecular usoro. TaCl5 Molecu...GỤKWUO -
Kedu ihe a na-eji metal barium eme ihe?
Metal Barium, nke nwere usoro kemịkal Ba na nọmba CAS 7647-17-8, bụ ihe a na-achọsi ike nke ukwuu n'ihi ngwa ngwa ya dị iche iche. A na-eji ọla barium dị ọcha a dị elu, nke na-adịkarị 99% ruo 99.9% dị ọcha, n'ụdị ọrụ dị iche iche n'ihi njirimara ya pụrụ iche na ụdị ya. Otu n'ime...GỤKWUO -
Njikọ na mgbanwe nke cerium oxide na ngwa ya na catalysis
Ọmụmụ na njikọ na mgbanwe Cerium oxide nanomaterials Njikọ nke ceria nanomaterials gụnyere mmiri ozuzo, coprecipitation, hydrothermal, mechanical synthesis, combustion synthesis, sol gel, micro lotion na pyrolysis, n'ime nke bụ isi usoro njikọ bụ mmiri ozuzo ...GỤKWUO -
Kedu ihe na-eme sulfate ọlaọcha na mmiri?
Silver sulfate, usoro kemịkalụ Ag2SO4, bụ ngwakọta nwere ọtụtụ ngwa dị mkpa. Ọ bụ ihe siri ike na-acha ọcha, nke na-enweghị isi nke a na-esighi ike na mmiri. Otú ọ dị, mgbe sulfate ọlaọcha batara na mmiri, ụfọdụ mmeghachi omume na-adọrọ mmasị na-eme. N'isiokwu a, anyị ga-eleba anya n'ihe na-eme ọlaọcha su...GỤKWUO -
Sulfate ọlaọcha ọ dị ize ndụ?
Silver sulfate, nke a makwaara dị ka Ag2SO4, bụ ngwakọta a na-ejikarị eme ihe n'ọtụtụ ụlọ ọrụ na ngwa nyocha. Agbanyeghị, dịka ọ dị na kemịkalụ ọ bụla, ọ dị oke mkpa iji nlezianya jikwaa ya wee ghọta ihe egwu ọ nwere. N'isiokwu a, anyị ga-enyocha ma ọlaọcha sulfate ọ na-emerụ ma d ...GỤKWUO