Izicisha-mlilo zingabonakala yonke indawo ezikoleni zomphakathi
Njengethuluzi lokucisha umlilo elimile, uke wacabanga ngokuthi ukungabikho kwesicishamlilo kungasebenza kanjani ukuze umlilo ucime ngokushesha?
Umnqobi woMklomelo “wokubambisana kweSayensi nobuchwepheshe bamazwe ngamazwe” waseShayina, uprofesa ovelele waseBeijing University of Chemical Technology, uDkt. David G. Evans, usebenzisa lokhu kuhlola okuncane okulandelayo ukukhombisa ukuthi isicishamlilo singawucima kanjani umlilo.
Woza uzongibheka
Umgomo wokusebenza kwesicisha-mlilo se-carbon dioxide
Ukuhlolwa kwesicisha-mlilo
lungisa i-baking soda fi-irst, engeza amanzi ukuze ancibilike
Bese ufaka ithubhu lokuhlola eliqukethe uviniga omhlophe ebhodleleni
Beka ibhodlela kahle
I-baking soda neviniga emhlophe ziyahlukaniswa, futhi ngeke kube khona ukusabela ngaphakathi
Kodwa uma kukhona umlilo, shukumisa ibhodlela
Hlanganisa uviniga omhlophe ne-baking soda
Ake sibone umphumela wazo wokucima umlilo
Umlilo ucime ngokushesha
Lokhu kungenxa yokusabela kwamakhemikhali phakathi kwe-baking soda neviniga emhlophe ukuze kukhiqizwe izinto ezintsha.
Lesi sithako esisha yi-carbon dioxide ephefumulayo
Kodwa kungani kunegwebu elingaka ebhodleleni?
Ngoba iqukethe insipho
Lesi sicisha-mlilo esilula sisebenzisa uviniga omhlophe kanye ne-baking soda ukukhiqiza i-carbon dioxide.
Ngemva kokukhishwa kwe-carbon dioxide, umoya-mpilo uyaxoshwa, umoya-mpilo uya ngokuya uncipha, kanti ilangabi liya ngokuya lincipha.
Lokhu kuhlola kufaka phakathi izimiso zokukhiqiza izicishamlilo ezisekelwe ku-acid kanye nezicishamlilo ezifakwe igwebu
Kodwa iningi lalokho ovame ukukubona yizicisha-mlilo ezinempuphu eyomile kanye nezicisha-mlilo ezine-carbon dioxide
Ngakho ake ngethule isimiso sokusebenza kwesicishamlilo se-carbon dioxide
Ulwazi lomlilo lwesicisha-mlilo se-Carbon dioxide
1. Isicishamlilo se-carbon dioxide uhlobo oluyinhloko lwesicishamlilo.
2. Isimiso sesicishamlilo se-carbon dioxide: i-carbon dioxide ewuketshezi ifakwa esicishamlilo se-carbon dioxide, esiba yigesi ukuze simunce ukushisa lapho sifuthwa, ngaleyo ndlela sinciphise izinga lokushisa lendawo yomlilo. Ukukhishwa kwe-carbon dioxide kunciphisa ukugcwala kwe-oxygen, futhi kuxoshe nomoya-mpilo, kuhlukanise izinto ezivuthayo kanye nomoya-mpilo, futhi ukusha okuntuleka komoya-mpilo kuzophela ngokwemvelo.
Isikhathi sokuthunyelwe: Ephreli-06-2021