- Icandelo le-17

Uthini umahluko phakathi kwe-acetone ecocekileyo kunye ne-acetone?
ngu admin on 23-12-15
I-acetone ecocekileyo kunye ne-acetone zombini iikhompawundi zekhabhoni, i-hydrogen, kunye ne-oksijini, kodwa iipropati kunye nokusetyenziswa kwazo kunokwahluka kakhulu. Ngelixa zombini ezi zinto ziqhele ukubizwa ngokuba yi "acetone," iyantlukwano yabo ibonakala xa kuqwalaselwa imithombo yabo, iifomyula zekhemikhali, kunye ne-spec ...
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Ithengiswa ngantoni iacetone?
ngu admin on 23-12-15
I-acetone lulwelo olungenambala, oluguquguqukayo olunevumba elikhuthazayo elinamandla. Yenye yezona zinto zixhaphakileyo zisetyenziselwa ukunyibilikisa kwishishini kwaye isetyenziswa kakhulu kwimveliso yepeyinti, izinto zokuncamathelisa, izibulali-zinambuzane, imichiza yokutshabalalisa ukhula, izithambiso, kunye nezinye iimveliso zekhemikhali. Ukongeza, i-acetone isetyenziswa njenge-clea ...
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Yintoni i-acetone eyi-100% eyenziwe ngayo?
ngu admin on 23-12-15
I-acetone lulwelo olungenambala noluselubala, olunophawu oluguquguqukayo olunamandla kunye nencasa ekhethekileyo yokunyibilikisa. Isetyenziswa kakhulu kwishishini, kwisayensi nakwitekhnoloji, nakubomi bemihla ngemihla. Kwintsimi yoshicilelo, i-acetone isoloko isetyenziswa njenge-solvent ukususa iglu kumatshini wokushicilela, ukuze...
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Ngaba i-acetone inokutsha?
ngu admin on 23-12-15
I-acetone yimathiriyeli yeekhemikhali esetyenziswa ngokubanzi, ehlala isetyenziswa njengenyibilikisi okanye into ekrwada yezinye iikhemikhali. Noko ke, ukutsha kwayo kudla ngokutyeshelwa. Enyanisweni, i-acetone yinto enokutsha, kwaye inomlilo ophezulu kunye neendawo eziphantsi zokutshisa. Ke ngoko, kuyafuneka ukuba uhlawule ku ...
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Ngaba i-acetone iyingozi ebantwini?
ngu admin on 23-12-15
I-acetone lulwelo olungenambala, oluguquguqukayo olusetyenziswa kakhulu kushishino nakubomi bemihla ngemihla. Inevumba elibi elicaphukisayo kwaye liyatsha kakhulu. Ngoko ke, abantu abaninzi bayazibuza ukuba i-acetone iyingozi ebantwini. Kweli nqaku, siza kuhlalutya iziphumo zezempilo ezinokubakho ze-acetone ebantwini ...
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Liliphi inqanaba eliphezulu le-acetone?
ngu admin on 23-12-15
I-Acetone luhlobo lwe-solvent ye-organic, esetyenziswa ngokubanzi kwiinkalo zonyango, i-petroleum, imboni yeekhemikhali, njl.
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Ngaba i-acetone sisicoci?
ngu admin on 23-12-15
I-acetone sisicoci esiqhelekileyo sasekhaya esihlala sisetyenziselwa ukucoca iglasi, iplastiki kunye nentsimbi. Ikwasetyenziswa ngokuqhelekileyo kwishishini lokuvelisa ukukhupha amafutha kunye nokucoca. Nangona kunjalo, ngaba ngokwenene i-acetone icocekile? Eli nqaku liza kuphonononga okuhle kunye nokungalunganga kokusebenzisa i-acetone njengento yokucoca ...
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Ngaba i-acetone iyanyibilika iplastiki?
ngu admin on 23-12-15
Umbuzo "Ngaba i-acetone inganyibilikisa iplastiki?" yinto eqhelekileyo, edla ngokuviwa emizini, kwiindibano zocweyo, nakwizangqa zenzululwazi. Impendulo, njengoko ivelayo, iyinkimbinkimbi, kwaye eli nqaku liza kuhlolisisa imigaqo yeekhemikhali kunye neempendulo eziphantsi kwesi siganeko. iacetone lilungu elilula...
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Zeziphi iindlela eziphambili zeeprojekthi zeekhemikhali eziphantse zibe ngama-2000 ezisakhiwa eTshayina
ngu admin on 23-12-15
1, Ushwankathelo lweeprojekthi zeekhemikhali kunye neemveliso ezininzi ezisakhiwa eTshayina Ngokubhekiselele kushishino lweekhemikhali zaseTshayina kunye nemveliso, kukho phantse iiprojekthi ezingama-2000 ezicwangcisiweyo zaza zakhiwa, nto leyo ebonisa ukuba ishishini lemichiza laseTshayina lisekwinqanaba lophuhliso olukhawulezayo...
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Ngaba i-100% ye-acetone inokutsha?
ngu admin on 23-12-14
I-acetone yikhompawundi yeekhemikhali esetyenziswa ngokubanzi eneendlela ezahlukeneyo zoshishino kunye nekhaya. Ukukwazi ukunyibilikisa izinto ezininzi kunye nokuhambelana kwayo kunye nezixhobo ezahlukeneyo kwenza kube yisisombululo soluhlu lwemisebenzi, ukusuka ekususeni ioli ye-指甲 ukucoca i-glassware. Nangona kunjalo, umlilo wayo ...
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Yintoni enamandla kune-acetone?
ngu admin on 23-12-14
I-acetone yi-solvent eqhelekileyo, esetyenziswa ngokubanzi kwiikhemikhali, unyango, amayeza kunye nezinye iinkalo. Nangona kunjalo, zininzi iikhompawundi ezinamandla kune-acetone malunga nokunyibilika kunye nokusebenza kwakhona. Okokuqala, makhe sithethe ngotywala. I-ethanol butywala basekhaya obuqhelekileyo. Ibe...
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Yintoni engcono kune-acetone?
ngu admin on 23-12-14
I-acetone sisinyibilikisi esisetyenziswa ngokubanzi esine-solubility eyomeleleyo kunye nokuguquguquka. Isetyenziswa ngokuqhelekileyo kushishino, isayensi, kunye nobomi bemihla ngemihla. Nangona kunjalo, i-acetone ineziphene ezithile, ezifana nokuguquguquka okuphezulu, ukutsha, kunye netyhefu. Ngoko ke, ukwenzela ukuphucula ukusebenza kwe-acetone, uphando oluninzi ...
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