Ulwazi lwamakhemikhali |- Ingxenye 6

Iliphi izinga le-acetone elingcono kakhulu?
ngo-admin ku-23-12-15
I-acetone iwuhlobo lwe-solvent ephilayo, esetshenziswa kabanzi emkhakheni wezokwelapha, i-petroleum, imboni yamakhemikhali, njll. Ingasetshenziswa njenge-ejenti yokuhlanza, i-solvent, i-glue remover, njll. Emkhakheni wezokwelapha, i-acetone isetshenziswa kakhulu. ukwenza iziqhumane, ama-organic reagent, opende, izidakamizwa, njll. E...
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Ingabe i-acetone ihlanzekile?
ngo-admin ku-23-12-15
I-acetone iyisihlanzi esivamile sasendlini esivame ukusetshenziselwa ukuhlanza ingilazi, ipulasitiki, nezindawo zensimbi.Ibuye isetshenziswe ngokujwayelekile embonini yokukhiqiza ukuze kukhishwe amafutha nokuhlanza.Kodwa-ke, ingabe i-acetone ihlanzekile ngempela?Lesi sihloko sizohlola ubuhle nobubi bokusebenzisa i-acetone njengesihlanzi ...
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Ingabe i-acetone ingancibilika ipulasitiki?
ngo-admin ku-23-12-15
Umbuzo othi "Ingabe i-acetone ingancibilikisa ipulasitiki?"kuyinto evamile, evame ukuzwakala ezindlini, kuma-workshops, kanye nemibuthano yesayensi.Impendulo, njengoba kuvela, iyinkimbinkimbi, futhi lesi sihloko sizocubungula izimiso zamakhemikhali kanye nokusabela okuhambisana nalesi simo.I-acetone iyisitho esilula ...
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Ingabe i-acetone engu-100% iyavutha?
ngo-admin ku-23-12-14
I-acetone iyinhlanganisela yamakhemikhali esetshenziswa kabanzi enezinhlobonhlobo zezimboni nezasendlini.Ikhono layo lokuncibilikisa izinto eziningi kanye nokuhambisana kwayo nezinto ezihlukahlukene kuyenza ibe yisixazululo semisebenzi eminingi, kusukela ekususeni uwoyela ka-指甲 kuya ekuhlanzeni i-glassware.Nokho, i-flame yayo ...
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Yini enamandla kune-acetone?
ngo-admin ku-23-12-14
I-acetone iyi-solvent evamile, esetshenziswa kakhulu emikhakheni yamakhemikhali, yezokwelapha, yezokwelapha nakweminye imikhakha.Kodwa-ke, kunezinhlanganisela eziningi ezinamandla kune-acetone ngokuya nge-solubility kanye nokusebenza kabusha.Okokuqala, ake sikhulume ngotshwala.I-ethanol wutshwala obujwayelekile basekhaya.Ine...
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Yini engcono kune-acetone?
ngo-admin ku-23-12-14
I-acetone iyi-solvent esetshenziswa kabanzi enokuncibilika okuqinile nokuguquguquka.Isetshenziswa kakhulu embonini, kwisayensi, nasempilweni yansuku zonke.Kodwa-ke, i-acetone inokushiyeka okuthile, njengokuguquguquka okuphezulu, ukuvutha, kanye nobuthi.Ngakho-ke, ukuze kuthuthukiswe ukusebenza kwe-acetone, ucwaningo oluningi ...
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Ingabe osokhemisi bayayithengisa i-acetone?
ngo-admin ku-23-12-14
I-acetone iwuketshezi olungenambala, oluguquguqukayo olusetshenziswa kabanzi embonini nasekuphileni kwansuku zonke.Kuyi-solvent evamile futhi ivame ukusetshenziswa ekukhiqizeni izinto ezihlukahlukene zamakhemikhali, njengamapende, izinto zokunamathisela, nezimonyo.Ngaphezu kwalokho, i-acetone iphinde ibe yinto eluhlaza ebalulekile ku-chemical indus ...
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Kungani i-acetone iyingozi?
ngo-admin ku-23-12-14
I-acetone iyi-solvent evamile ye-organic, esetshenziswa kabanzi embonini, kwezokwelapha nakweminye imikhakha.Kodwa-ke, liphinde libe yizinto eziyingozi zamakhemikhali, ezingase zilethe izingozi zokuphepha ezingase zibe khona emphakathini wesintu nasendaweni ezungezile.Okulandelayo yizizathu ezimbalwa zokuthi kungani i-acetone iyingozi.i-acetone imnandi ...
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Kungani kufanele uthenge i-acetone?
ngo-admin ku-23-12-13
I-acetone iwuketshezi olungenambala, olusobala olunephunga elibukhali lokuncisha upende.Iyancibilika emanzini, ethanol, ether, nakwezinye izincibilikisi.Iwuketshezi oluvuthayo noluguquguqukayo olunobuthi obuphezulu nezinto ezicasulayo.Isetshenziswa kabanzi embonini, isayensi nobuchwepheshe, nakweminye imikhakha.&...
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Kungani i-acetone ishibhile?
ngo-admin ku-23-12-13
I-acetone iwuketshezi olungenambala noluguquguqukayo olunephunga elinamandla eliPungent.Iwuhlobo lwe-solvent enefomula ye-CH3COCH3.Ingancibilikisa izinto eziningi futhi isetshenziswa kakhulu embonini, ezolimo kanye nocwaningo lwesayensi.Ezimpilweni zansuku zonke, kuvame ukusetshenziswa njengesisusa se-nail polish, upende omncane...
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Kungani i-acetone ingekho emthethweni?
ngo-admin ku-23-12-13
I-acetone iwuketshezi oluguquguqukayo futhi ivame ukusetshenziswa njengesincibilikisi embonini nempilo yansuku zonke.Kubuye kube yimpahla evuthayo enephuzu eliphansi lokuthungela.Ngaphezu kwalokho, i-acetone ivame ukusetshenziswa njengendawo ephakathi ukuze kuhlanganiswe izinhlanganisela eziyinkimbinkimbi njengama-ketone nama-esters.Ngakho-ke, i-acetone ine ...
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Ingabe akukho emthethweni ukuthenga i-acetone?
ngo-admin ku-23-12-13
I-acetone iwuketshezi oluguquguqukayo futhi oluvuthayo, oluvame ukusetshenziswa njenge-solvent kanye ne-ejenti yokuhlanza.Kwamanye amazwe nezifunda, ukuthengwa kwe-acetone akukho emthethweni ngenxa yokusebenzisa kwayo okungaba khona lapho kukhiqizwa izidakamizwa.Kodwa-ke, kwamanye amazwe nasezifundeni, ukuthengwa kwe-acetone kusemthethweni, futhi ...
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