Nkhani Zamalonda
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Chidziwitso cha Ethylene Oxide Sterilization ya Zipangizo Zachipatala
Ethylene oxide (EO) yakhala ikugwiritsidwa ntchito pochiza matenda ndi kuyeretsa kwa nthawi yayitali ndipo ndiyo yokhayo yochiza matenda a gasi yomwe imadziwika padziko lonse lapansi kuti ndi yodalirika kwambiri. Kale, ethylene oxide inkagwiritsidwa ntchito makamaka pochiza matenda ndi kuyeretsa kwa mafakitale. Ndi chitukuko cha zamakono ...Werengani zambiri -
Sulfur hexafluoride (SF6) ndi mpweya wopanda mtundu, wopanda fungo, wosayaka, wamphamvu kwambiri wowonjezera kutentha, komanso woteteza kutentha kwa magetsi wabwino kwambiri.
Chiyambi cha Zamalonda Sulfur hexafluoride (SF6) ndi mpweya woipa, wopanda mtundu, wopanda fungo, wosayaka, wamphamvu kwambiri wowonjezera kutentha, komanso woteteza magetsi wabwino kwambiri. SF6 ili ndi mawonekedwe a octahedral, yokhala ndi maatomu asanu ndi limodzi a fluorine omangiriridwa ku atomu yapakati ya sulfure. Ndi molekyulu yochuluka...Werengani zambiri -
Ammonia kapena azane ndi mankhwala a nayitrogeni ndi haidrojeni okhala ndi formula ya NH3
Chiyambi cha Zamalonda Ammonia kapena azane ndi mankhwala a nayitrogeni ndi haidrojeni okhala ndi fomula ya NH3. Pnictogen hydride yosavuta kwambiri, ammonia ndi mpweya wopanda mtundu wokhala ndi fungo lokhazika mtima pansi. Ndi zinyalala zofala za nayitrogeni, makamaka pakati pa zamoyo zam'madzi, ndipo zimathandiza kwambiri...Werengani zambiri -
Chojambulira kirimu chokwapulidwa
Chiyambi cha Zamalonda Chochapira kirimu chokwapulidwa (nthawi zina chomwe chimatchedwa whippit, whippet, nossy, nang kapena charger) ndi silinda yachitsulo kapena katiriji yodzazidwa ndi nitrous oxide (N2O) yomwe imagwiritsidwa ntchito ngati chochapira mu chotsukira kirimu chokwapulidwa. Malekezero ang'onoang'ono a chochapira ali ndi chophimba cha foil chokhala ndi...Werengani zambiri -
Methane ndi mankhwala omwe ali ndi formula ya CH4 (atomu imodzi ya kaboni ndi maatomu anayi a haidrojeni).
Chiyambi cha Zamalonda Methane ndi mankhwala omwe ali ndi formula ya CH4 (atomu imodzi ya kaboni ndi maatomu anayi a haidrojeni). Ndi gulu la hydride la gulu la 14 ndipo ndi alkane yosavuta, ndipo ndiye gawo lalikulu la mpweya wachilengedwe. Kuchuluka kwa methane padziko lapansi kumapangitsa kuti ikhale mafuta okongola, ...Werengani zambiri
