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I-Calcium oxide
ikalika Quick ngokubanzi iqulethe overheated ikalika, ukugcinwa kukalika overheated lucotha, ukuba uthuthu uthuthu intlama ukuqina kwakhona, kuya kubangela ukwandiswa ukwaphuka ngenxa ukwandiswa ukwaluphala.Ukuze kupheliswe le nzakalo yokutshiswa kwekalika, i-lime kufuneka kwakhona "igugile" malunga neeveki ezi-2 emva kokugcinwa.Ubume bumhlophe (okanye grey, brown, white), amorphous, ukufunxa amanzi kunye ne-carbon dioxide emoyeni.I-calcium oxide idibana namanzi yenze i-calcium hydroxide kwaye ikhuphe ubushushu.Inyibilika emanzini aneasidi, ayinyibiliki etywaleni.Iinorganic alkaline amanqaku corrosive, ikhowudi yengozi yelizwe :95006.Ikalika idibana neekhemikhali emanzini kwaye ifudunyezwa ngoko nangoko kumaqondo obushushu angaphezu kwe-100°C.
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I-Hydrofluoric Acid (HF)
Sisisombululo esinamanzi segesi ye-hydrogen fluoride, elulwelo olungafihliyo, olungenambala, olunomhlwayo olunomhlwa kunye nevumba elibukhali elibukhali.I-Hydrofluoric acid yi-asidi ebuthathaka ngokugqithisileyo, eyingozi kakhulu kwisinyithi, iglasi kunye nezinto ezine-silicon.Ukuphefumla umphunga okanye ukudibana nolusu kunokubangela ukutshisa ekunzima ukukuphilisa.Ilabhoratri ngokuqhelekileyo yenziwe nge-fluorite (icandelo eliphambili yi-calcium fluoride) kunye ne-sulfuric acid edibeneyo, efuna ukuvalelwa kwibhotile yeplastiki kwaye igcinwe kwindawo epholileyo.
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I-Oxalic Acid
Ngaba luhlobo lwe-asidi ephilayo, yimveliso ye-metabolic yezinto eziphilayo, i-asidi ye-binary, isasazwa ngokubanzi kwizityalo, izilwanyana kunye nefungi, kwaye kwizinto eziphilayo ezihlukeneyo zidlala imisebenzi eyahlukeneyo.Kufunyaniswe ukuba i-oxalic acid ityebile kwiindidi ezingaphezulu kwe-100 zezityalo, ngakumbi isipinatshi, i-amaranth, ibhiti, i-purslane, i-taro, ibhatata kunye ne-rhubarb.Ngenxa yokuba i-oxalic acid inokunciphisa i-bioavailability yezinto ezimbiwa phantsi, ithathwa njengomchasi wokufunxa kunye nokusetyenziswa kwezinto zamaminerali.I-anhydride yayo yi-carbon sesquioxide.
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Polyacrylamide (Pam)
(PAM) yi-homopolymer ye-acrylamide okanye i-polymer ehlanganiswe nezinye ii-monomers.I-Polyacrylamide (PAM) yenye yezona zisetyenziswa kakhulu iipolima ezinyibilikayo emanzini.(PAM) i-polyacrylamide isetyenziswa ngokubanzi ekusetyenzisweni kwe-oyile, ukwenza iphepha, unyango lwamanzi, i-textile, amayeza, ezolimo kunye namanye amashishini.Ngokwezibalo, i-37% yemveliso yehlabathi ye-polyacrylamide (PAM) iyonke isetyenziselwa ukucocwa kwamanzi amdaka, i-27% kushishino lwepetroleum, kunye ne-18% kushishino lwephepha.
