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Vula amandla amatsha okucoca okusebenzayo kakhulu —— ioyile yesinyibilikisi!
Ngaba usakhathazwa ngamabala eoyile aqinileyo kunye nokungcola? Ioyile yethu yesinyibilikisi iya kukunceda! Nokuba yigrisi etyebileyo kwizixhobo zoshishino okanye ukucoca okuthambileyo...Funda ngokugqithisileyo -
I-Hexahydrophthalic AnhydrideCAS85-42-7: Izinto ezisetyenzisiweyo ezibalulekileyo kwiShishini leeKhemikhali, iiNdlela ezintsha zeMarike zitsala ingqalelo
Kutshanje, kwinqanaba leshishini leekhemikhali, i-hexahydrophthalic anhydride (HHPA), eyikhemikhali yendalo, iye yaba ngumxholo oshushu. Njengekhompawundi enezinto ezibalaseleyo...Funda ngokugqithisileyo -
I-Pyromellitic DianhydrideCAS2420-87-3: “Ihashe Elimnyama” Kwicandelo Lezinto Ezintsha Zeekhemikhali Litsala Ingqalelo Kwishishini
Kutshanje, phakathi kophuhliso olukhulayo kwishishini leekhemikhali, i-pyromellitic dianhydride (PMDA), ikhompawundi ebalulekileyo, iye yangena ngokuzolileyo kwindawo eveleleyo, ifaka inaliti enamandla ...Funda ngokugqithisileyo -
Ioyile ye-hydrocarbon solvent enuka kamnandi, iluncedo olusebenzayo kwicandelo lemizi-mveliso kwaye ilukhetho oluhle kakhulu lokusebenza kakuhle!
Ngaba ujonge isinyibilikisi esisebenza kakuhle kakhulu kunye noluhlu olubanzi lwezicelo kwicandelo lemizi-mveliso? Ungajonga i-hydrocarbon enuka kamnandi...Funda ngokugqithisileyo -
Vula iKhowudi yoMlingo yeCocoyl Chloride
Kwihlabathi elimangalisayo leekhemikhali ezintle, i-cocoyl chloride ifana nelitye elinqabileyo, elilinde uphando lwakho kunye nokufunyanwa kwakho. Ludibaniso oluhle kakhulu lwendalo kunye nobuchwepheshe...Funda ngokugqithisileyo -
Izikhanyisi zeFluorescent: Ukukhanyisa Ubomi, Ukuqhuba Ubuchule Kwezemizi-mveliso Ngelixa Kuqinisekiswa Umgangatho
Kwiimeko zokusetyenziswa kwemihla ngemihla, abantu basenokuba baqhelene negama elithi “izinto ezikhanyisa ukukhanya.” Ukususela kwiimpahla ezimhlophe njengekhephu ukuya kwiimveliso zephepha ezikhanyayo nezicocekileyo,...Funda ngokugqithisileyo -
Igcwele Uvuyo! Imibhiyozo yeKrismesi Ehlabathini Lonke Iyamangalisa
Ngomhla wama-25 kweyoMnga, iKrisimesi yonyaka yaqala phakathi kohleko kunye nezibane ezikhazimlayo. Kwihlabathi liphela, abantu bantywiliselwa emoyeni onamandla wemibhiyozo, kwaye bahlanganisana...Funda ngokugqithisileyo -
Vula amandla angummangaliso e-1, 3, 5 – adamantanetriol.
Kwimimandla ephambili yokhathalelo lolusu kunye nesayensi yezinto, i-1,3,5 – i-adamantanetriol ifana nenkwenkwezi entsha eqaqambileyo, ekhanyisa ubuhle obungapheliyo kunye namandla. ...Funda ngokugqithisileyo -
Kwihlabathi elimangalisayo lekhemistri, i-4-bromobenzocyclobutene iba yinkwenkwezi ekhanyayo kuphando lwesayensi kunye nokuvelisa izinto ezintsha ngenxa yeempawu zayo ezikhethekileyo kunye namandla ayo okusetyenziswa ngokubanzi.
I-4-bromobenzocyclobutene inika isiseko esiqinileyo sophando lwakho lwangoku. Ngenxa yesakhiwo sayo seekhemikhali esichanekileyo kunye nozinzo olubalaseleyo, sisixhobo esibalulekileyo esiphakathi...Funda ngokugqithisileyo -
Isicoci sePetroleum se-TBN-400 — Umgcini weenjini, iNtsomi entsha yamandla
Kwintsimi enkulu yamandla epetroliyam, i-TBN-400 Petroleum Detergent ivelele ngokusebenza kwayo okugqwesileyo kwaye iba ngumgcini othembekileyo wenjini yemoto yakho oyithandayo...Funda ngokugqithisileyo -
I-3-AminobenzotrifluorideCAS98-16-8: Izinto ezisetyenzisiweyo ezibalulekileyo kwiShishini leeKhemikhali
Kutshanje, i-m-aminobenzotrifluoride itsale ingqalelo enkulu kwishishini leekhemikhali, kwaye iipropati zayo ezikhethekileyo zeekhemikhali kunye neendlela ezininzi zokusetyenziswa zihamba kancinci kancinci...Funda ngokugqithisileyo -
Iindlela Ezintsha Kwimarike Yorhwebo Lwangaphandle ye-p-Chlorobenzotrifluoride
Kwicandelo lakutshanje lorhwebo lwangaphandle lweekhemikhali, i-p-chlorobenzotrifluoride ibe yenye yeemveliso eziye zatsala ingqalelo enkulu, kwaye amandla ayo emarike anzulu kakhulu...Funda ngokugqithisileyo
