2022-07-05
Iyini i-Potassium permanganate?I-Potassium permanganate iyinhlanganisela ye-inorganic. Iwusawoti ocwebezelayo obumnyama.I-potassium permanganate isetshenziswa kabanzi embonini yamakhemikhali nasezilabhorethri njenge-oxidizing ejenti eqinile, futhi njengomuthi we-dermatitis, wokuhlanza amanxeba, kanye nokujwayelekile d.
Funda kabanzi
2022-07-05
Iyini i-Potassium permanganate?I-Potassium permanganate iyinhlanganisela ye-inorganic. Usawoti ocwebezelayo onsundu-omnyama.
Funda kabanzi
2022-07-05
I-Naphthalene: i-naphthalene yezimboni kanye ne-naphthalene ecwengekile
Funda kabanzi
2022-07-05
Yini i-naphthalene ecwengiwe?I-naphthalene ecwengiwe igama le-naphthalene ehlanzekile kakhulu.I-naphthalene iyicwecwe elicwebezelayo elingenambala (noma elimhlophe) elaziwa ngokuthi i-Albocarbon, i-Naftalen, i-Camphor tar, i-Dezodorator, ama-Moth balls, ama-Moth flakes. I-Naphthalene ayincibiliki emanzini, i-sublimates kalula, ihwamuke nge-wat
Funda kabanzi
2022-07-04
Iyini i-sodium thiosulfate?I-thiosulfate ye-sodium isetshenziswa ezimayini zegolide, ukuhlanzwa kwamanzi, ikhemistri yokuhlaziya, ukuthuthukiswa kwefilimu yezithombe esekelwe esiliva kanye nokuphrinta, kanye nemithi. Ukusetshenziswa kwezokwelapha kwe-sodium thiosulfate kufaka phakathi ukwelashwa kwe-cyanide poisoning kanye ne-pityriasis. Isohlwini Lwemithi Ebalulekile Yenhlangano Yezempilo Yomhlaba.
Funda kabanzi
2022-07-04
I-sodium bicarbonate I-Sodium bicarbonate, igama elivamile le-sodium bicarbonate, iyikristalu emhlophe ecwebile. Ukuncibilika kwayo emanzini kuncane kunesodium carbonate. I-sodium bicarbonate iyi-alkaline ebuthakathaka uma incibilika emanzini.I-sodium bicarbonate isetshenziswa kakhulu. l Ingasetshenziswa ngokuqondile njengomlingani ongavuthiwe
Funda kabanzi
2022-07-02
Iyini i-Ammonium Persulfate?I-Pyromellitic Dianhydride (PMDA) iyimpushana emhlophe, encibilika kwezinye izinyibilikisi zemvelo; i-hydrolyzes ku-asidi lapho ibhekene nomswakama. I-Pyromellitic Dianhydride (PMDA) iyi-anhydride ene-acidic engasetshenziswa njenge-ejenti yokulungisa futhi njenge-extender yeketanga ekwakhekeni kwe-poly.
Funda kabanzi
2022-07-01
Iyini i-Trimellitic Anhydride? Yiziphi Ukusetshenziswa kwe-Trimellitic Anhydride? I-Trimellitic anhydride, noma i-1,2,4-Benzenetricarboxylic anhydride, iyinto emhlophe, ethambile. I-Trimellitic anhydride isetshenziswa ngokuyinhloko njenge-ejenti yokwelapha ye-epoxy resin, futhi ingasetshenziswa ekukhiqizeni i-plasticizer, i-coating, insulating paint, i-surfactant nokunye.
Funda kabanzi
2022-05-21
Iyini i-Triacetin?I-Triacetin iyinhlanganisela yezinto eziphilayo, ifomula yamangqamuzana ye-C9H14O6. Iwuketshezi olunamafutha angenambala, olunganuki, oluxubene ne-ethanol, i-ether, i-chloroform ne-benzene, futhi luncibilika kancane emanzini ne-carbon disulfide. I-Triacetin iyi-plasticizer evumelana nemvelo engaqukethe i-phthal
Funda kabanzi