- Ingxenye 4

Imakethe ye-Octanol yango-2023: Ukwehla Kokukhiqiza, Ukunwetshwa Kwempahla kanye Negebe Lesidingo, Iyini Isitayela Sekusasa?
by admin on 24-01-05
1, Uhlolojikelele lokukhiqizwa kwemakethe ye-octanol kanye nobudlelwano besidingo sokuhlinzeka ngo-2023 Ngo-2023, kuthonywe izici ezihlukahlukene, imboni ye-octanol yaba nokwehla kokukhiqizwa kanye nokwanda kwegebe lesidingo sokuhlinzeka.Ukuvela kaningi kwemishini yokupaka neyokulungisa kuholele ekutheni...
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Ingabe isopropyl 100% utshwala?
by admin on 24-01-04
I-Isopropyl alcohol wuhlobo lotshwala olunefomula yamakhemikhali engu-C3H8O.Ngokuvamile isetshenziswa njenge-solvent kanye ne-ejenti yokuhlanza.Izakhiwo zayo zifana ne-ethanol, kodwa inephuzu lokubilisa eliphakeme futhi ayiguquguquki kancane.Esikhathini esedlule, yayivame ukusetshenziswa esikhundleni se-ethanol ekukhiqizeni ...
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Iyini intengo ye-isopropyl alcohol 400ml?
by admin on 24-01-04
I-Isopropyl alcohol, eyaziwa nangokuthi yi-isopropanol noma i-rubbing alcohol, iyisibulala-magciwane esivame ukusetshenziswa kanye ne-ejenti yokuhlanza.Ifomula yayo yamangqamuzana ithi C3H8O, futhi iwuketshezi olungenambala olubonisa ngale nephunga elimnandi.Iyancibilika emanzini futhi iguquguquke.Intengo ye-isopropyl alcohol 400ml ingase v...
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Yini ezoncibilika i-acetone?
by admin on 24-01-04
I-acetone iyi-solvent enephuzu eliphansi lokubila kanye nokuguquguquka okukhulu.Isetshenziswa kabanzi embonini nasekuphileni kwansuku zonke.I-acetone ine-solubility eqinile ezintweni eziningi, ngakho-ke ivame ukusetshenziswa njenge-ejenti yokuhlanza kanye ne-ejenti yokuhlanza.Kulesi sihloko, sizohlola izinto ezingachithwa yi-acetone ...
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Iyini i-pH ye-acetone?
by admin on 24-01-04
I-acetone iyi-solvent ye-polar organic ene-molecular formula ye-CH3COCH3.I-pH yayo ayilona inani elingaguquki kodwa iyahlukahluka kuye ngokugxila kwayo nezinye izici.Ngokuvamile, i-acetone ehlanzekile ine-pH esondele ku-7, engathathi hlangothi.Kodwa-ke, uma uyihlambulula ngamanzi, inani le-pH lizoba ngaphansi...
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Ingabe i-acetone igcwele noma ayigcwele?
by admin on 24-01-04
I-acetone iyi-solvent ebalulekile esetshenziswa kabanzi embonini, kwezokwelapha nakweminye imikhakha.Iwuketshezi olungenambala futhi olusobala olunephunga lesici.Ngokuphathelene nokugcwaliswa kwayo noma ukungezwani komzimba, impendulo iwukuthi i-acetone iyinhlanganisela engagcwaliswanga.Ukucacisa kabanzi, i-acetone iyinto ...
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Ungayibona kanjani i-acetone?
by admin on 24-01-04
I-acetone iwuketshezi olungenambala, olusobala olunephunga elibukhali nelicasulayo.Kuyi-solvent ephilayo evuthayo futhi eguquguqukayo futhi isetshenziswa kakhulu embonini, kwezokwelapha, nasempilweni yansuku zonke.Kulesi sihloko, sizohlola izindlela zokuhlonza i-acetone.1. Ukuhlonza okubonakalayo Okubonakalayo i...
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Ingabe i-acetone isetshenziswa embonini yezemithi?
by admin on 24-01-04
Imboni yemithi iyisigaba esibalulekile somnotho wezwe, esibhekene nokukhiqiza izidakamizwa ezisindisa izimpilo futhi ezidambisa ukuhlupheka.Kule mboni, kusetshenziswa izinhlanganisela ezihlukahlukene namakhemikhali ekukhiqizeni izidakamizwa, kuhlanganise ne-acetone.I-acetone iyikhemikhali eguquguqukayo ethola ama-multiple ...
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Ubani owenza i-acetone?
by admin on 24-01-04
I-acetone iwuhlobo lwe-solvent ephilayo, esetshenziswa kabanzi ezimbonini ezahlukahlukene.Inqubo yokukhiqiza yayo iyinkimbinkimbi kakhulu futhi idinga ukusabela okuhlukahlukene kanye nezinyathelo zokuhlanza.Kulesi sihloko, sizohlaziya inqubo yokukhiqiza i-acetone kusuka ezintweni ezingavuthiwe kuya emikhiqizweni.Okokuqala nje, t...
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Liyini ikusasa le-acetone?
by admin on 24-01-04
I-acetone iwuhlobo lwe-solvent ephilayo, esetshenziswa kabanzi emikhakheni yezokwelapha, amakhemikhali amahle, okokugqoka, izibulala-zinambuzane, izindwangu nezinye izimboni.Ngokuthuthuka okuqhubekayo kobuchwepheshe nezimboni, ukusetshenziswa kanye nesidingo se-acetone nakho kuzoqhubeka nokukhula.Ngakho-ke, ...
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Ingakanani i-acetone ekhiqizwa ngonyaka?
by admin on 24-01-04
I-acetone iyinhlanganisela yamakhemikhali esetshenziswa kakhulu, evame ukusetshenziswa ekukhiqizeni ipulasitiki, i-fiberglass, upende, ingcina, neminye imikhiqizo eminingi yezimboni.Ngakho-ke, umthamo wokukhiqiza we-acetone mkhulu kakhulu.Kodwa-ke, inani elithile le-acetone elikhiqizwa ngonyaka kunzima ukulithola ...
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NgoDisemba, imakethe ye-phenol yabhekana nokwehla okukhulu kunokwenyuka, futhi inzuzo yemboni yayikhathaza.Isibikezelo semakethe ye-phenol ngoJanuwari
ngo admin ku 24-01-02
1, Intengo yochungechunge lwemboni ye-phenol yehle ngaphezu kokukhuphuka kancane Ngo-December, izintengo ze-phenol kanye nemikhiqizo yayo ekhuphuka nomfula kanye nezansi nomfula ngokuvamile ibonise ukwehla okukhulu kunokwenyuka.Kunezizathu ezimbili eziyinhloko: 1. Ukusekelwa kwezindleko ezinganele: Intengo ye-benzen ehlanzekile ekhuphuka nomfula...
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