Nkhani Zamalonda
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Kudziwa za Ethylene Oxide Sterilization of Medical Devices
Ethylene oxide (EO) yakhala ikugwiritsidwa ntchito pophera tizilombo toyambitsa matenda ndi kutsekereza kwa nthawi yayitali ndipo ndi mankhwala okhawo omwe amaletsa mpweya wodziwika padziko lonse lapansi ngati wodalirika kwambiri. M'mbuyomu, ethylene oxide inkagwiritsidwa ntchito kwambiri popha tizilombo toyambitsa matenda komanso kutseketsa. Ndi chitukuko chamakono ...Werengani zambiri -
Sulfur hexafluoride (SF6) ndi inorganic, yopanda mtundu, yopanda fungo, yosapsa, mpweya wowonjezera kutentha wamphamvu kwambiri, komanso insulator yabwino kwambiri yamagetsi.
Zoyamba Zazida Sulfur hexafluoride (SF6) ndi gasi wachilengedwe, wopanda mtundu, wosanunkhiza, wosayaka, wamphamvu kwambiri, komanso insulator yabwino kwambiri yamagetsi.SF6 ili ndi geometry ya octahedral, yokhala ndi maatomu asanu ndi limodzi a fulorini omwe amamangiriridwa ku atomu yapakati pa sulfure. Ndi molekyulu ya hypervalent ...Werengani zambiri -
Ammonia kapena azane ndi pawiri ya nayitrogeni ndi haidrojeni yokhala ndi chilinganizo cha NH3
Mau oyamba a mankhwala Ammonia kapena azane ndi pawiri wa nayitrogeni ndi haidrojeni wokhala ndi chilinganizo cha NH3. Chosavuta kwambiri cha pnictogen hydride, ammonia ndi mpweya wopanda utoto wokhala ndi fungo lamphamvu. Ndi zinyalala zodziwika bwino za nayitrogeni, makamaka pakati pa zamoyo zam'madzi, ndipo zimathandiza kwambiri ...Werengani zambiri -
Chaja chokwapulidwa kirimu
Chiyambi Chazidziwitso Chaja yokwapulidwa (yomwe nthawi zina imatchedwa chikwapu, chikwapu, nossy, nang kapena charger) ndi silinda yachitsulo kapena katiriji yodzaza ndi nitrous oxide (N2O) yomwe imagwiritsidwa ntchito ngati chikwapu mu chokwapulidwa kirimu wothira mafuta. Kumapeto kopapatiza kwa charger kumakhala ndi chotchinga chotchinga ...Werengani zambiri -
Methane ndi mankhwala okhala ndi chilinganizo chamankhwala CH4 (atomu imodzi ya kaboni ndi maatomu anayi a haidrojeni).
Mau Owugula Methane ndi mankhwala okhala ndi chilinganizo chamankhwala CH4 (atomu imodzi ya kaboni ndi maatomu anayi a haidrojeni). Ndi gulu-14 hydride ndi alkane yosavuta, ndipo ndi gawo lalikulu la gasi. Kuchuluka kwa methane padziko lapansi kumapangitsa kukhala mafuta owoneka bwino, ...Werengani zambiri
