Izindaba Zemboni
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Iyini imiphumela ye-sodium sulfide hydrolysis?
Ama-sulfide emanzini athambekele ekuqhekekeni kwamanzi, akhiphe i-H₂S emoyeni. Ukuphefumula inani elikhulu le-H₂S kungabangela ngokushesha isicanucanu, ukuhlanza, ubunzima bokuphefumula, ukuminyana, kanye nemiphumela emibi kakhulu enobuthi. Ukuchayeka ekugxilweni komoya okungu-15–30 mg/m³ kungaholela ku-conjunctivitis kanye nomonakalo ku-opti...Funda kabanzi -
Yiziphi izakhi ze-sodium sulfide emanzini?
I-sodium sulfide emanzini ihlanganisa i-H₂S encibilikisiwe, i-HS⁻, i-S²⁻, kanye ne-sulfide yensimbi encibilikisiwe etholakala ezintweni eziqinile ezilengayo, kanye ne-sulfide engahlukanisiwe ne-inorganic kanye ne-organic. Amanzi aqukethe i-sulfide avame ukubonakala emnyama futhi anephunga elimnandi, ikakhulukazi ngenxa yokukhishwa okuqhubekayo kwegesi ye-H₂S. ...Funda kabanzi -
I-sodium sulfide iyithinta kanjani indawo ezungezile?
Umthelela we-Sodium Sulfide Emvelweni: I. Izingozi Zempilo Izindlela Zokuchayeka: Ukuphefumula, ukugwinya. Imiphumela Yempilo: Lesi sidakamizwa singabola emgudwini wokugaya ukudla, sikhiphe i-hydrogen sulfide (H₂S). Ukugwinya kungaholela ebuthi be-hydrogen sulfide. Kuyalimaza esikhumbeni futhi...Funda kabanzi -
Iyini indima ye-sodium sulfide embonini yephepha?
I-Sodium sulfide iyasebenza kakhulu ekususeni inki embonini yephepha; isetshenziselwa ukususa i-bailing kanye nokushiswa kwesikhumba ekucubungulweni kwesikhumba; futhi isetshenziswa ekuphatheni amanzi amdaka ukuze kusheshiswe ukungcola kwezinto eziyingozi, ukuqinisekisa ukuthi ukungcola kuhlangabezana nezindinganiso zokukhishwa. I-Sodium sulfide nayo ibalulekile emakhemikhali...Funda kabanzi -
Iyiphi indlela yokukhiqiza i-sodium sulfide?
Indlela Yokukhiqiza Yendlela Yokunciphisa Ikhabhoni Ye-Sodium Sulfide: I-Sodium sulfate iyancibilikiswa futhi incishiswe kusetshenziswa amalahle e-anthracite noma ezinye izinto ezisetshenziswa esikhundleni sawo. Le nqubo isungulwe kahle, inemishini kanye nemisebenzi elula, futhi isebenzisa izinto zokusetshenziswa ezingabizi kakhulu nezitholakala kalula. Ikhwalithi ephezulu ebomvu/ephuzi...Funda kabanzi -
Yiziphi izinzuzo zokusebenzisa i-sodium sulfide?
Ukusetshenziswa kwe-Sodium Sulfide I-Sodium sulfide isetshenziswa kabanzi ezinqubweni zezimboni. Embonini yodayi, isetshenziselwa ukukhiqiza udayi we-sulfur, njengomnyama we-sulfur kanye noluhlaza okwesibhakabhaka we-sulfur, kanye nama-reducing agents, ama-mordants, kanye nama-dye intermediates. E-metallurgy engeyona i-ferrous, i-sodium sulfide isebenza njenge-fl...Funda kabanzi -
I-compound ye-ionic ibizwa ngokuthi i-sodium sulfide.
Izakhiwo ze-Sodium Sulfide Chemical Formula: Na₂S Isisindo sama-molecule: 78.04 Isakhiwo Nokwakheka I-Sodium sulfide i-hygroscopic kakhulu. Incibilika kalula emanzini, incibilika kancane ku-ethanol, futhi ayincibiliki ku-ether. Isixazululo sayo samanzi si-alkaline kakhulu futhi singabangela ukusha lapho...Funda kabanzi -
Yiziphi izakhi ezitholakala ku-sodium sulfide?
I-Sodium sulfide, inhlanganisela engaphili eyaziwa nangokuthi i-alkali enuka kamnandi, i-soda enuka kamnandi, i-alkali ephuzi, noma i-alkali ye-sulfide, iyimpuphu ekristalu engenambala ngesimo sayo esimsulwa. I-hygroscopic kakhulu futhi incibilika kalula emanzini, ikhipha isisombululo samanzi esibonisa izimfanelo ze-alkali...Funda kabanzi -
Ingabe i-sodium sulfide iyancibilika emanzini?
I-Sodium sulfide iyikristalu enemibala eguquguqukayo enephunga elibi. Isabela nama-asidi ukuze ikhiqize i-hydrogen sulfide. Isixazululo sayo samanzi si-alkaline kakhulu, ngakho-ke saziwa nangokuthi i-sulfurated alkali. Incibilikisa i-sulfur ukuze yakhe i-sodium polysulfide. Imikhiqizo yezimboni ivame ukubonakala ipinki, ibomvu...Funda kabanzi -
Yiziphi izindawo zokusetshenziswa kwe-glacial acetic acid?
Ukusetshenziswa kwe-Glacial Acetic Acid I-Acetic acid ingenye yama-asidi e-organic abaluleke kakhulu, asetshenziswa kakhulu ekwakhiweni kwe-vinyl acetate, imicu ye-acetate, i-acetic anhydride, ama-acetate esters, ama-acetate ensimbi, nama-acetic acid e-halogenated. Futhi iyinto eluhlaza ebalulekile ekukhiqizweni kwemithi,...Funda kabanzi -
Yiziphi izinzuzo zokusebenzisa i-glacial acetic acid njenge-antifreeze agent?
I-Antifreeze Agent I-Glacial acetic acid ingasetshenziswa njenge-antifreeze agent ezinhlelweni zokupholisa izimoto. Inezinga eliphansi lokuqandisa futhi inobungani nemvelo uma iqhathaniswa nezinye izinto ezivimbela ukuqandisa. Izici zayo ezivimbela ukuqandisa zisiza ukuvikela injini kanye nohlelo lokupholisa ekulimaleni emazingeni okushisa aphansi...Funda kabanzi -
Isebenza kanjani i-glacial acetic acid kwezokwelapha?
I-Agent Yokuthwebula Izithombe I-Glacial acetic acid isetshenziswa kabanzi embonini yezithombe nokuphrinta njenge-ejenti yokuthwebula izithombe. Isabela namanye amakhemikhali ukuze ikhiqize izithombe eziphrintiwe ezinemibala noma ezimnyama nezimhlophe. Ukuqina kwayo kanye nokulawulwa kwayo kulezi zinhlelo zokusebenza kubalulekile, njengoba kuqinisekisa ukucaca kanye...Funda kabanzi