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Udindo wa Potaziyamu Borohydride mu Chemical Reactions
Potaziyamu borohydride, yomwe imadziwikanso kuti KBH4, ndi mankhwala osunthika komanso ofunikira omwe amagwira ntchito yofunikira pamachitidwe osiyanasiyana amankhwala. Pawiri izi chimagwiritsidwa ntchito organic kaphatikizidwe, mankhwala, ndi monga kuchepetsa wothandizila mu njira zambiri mafakitale. Mu blog iyi, tiwona ...Werengani zambiri -
Udindo wa sodium cyanoborohydride mu synthesis yamankhwala
Kuphatikizika kwa Chemical ndi gawo lofunikira pakufufuza kwamakono kwasayansi ndi kupanga mafakitale. Zimaphatikizapo kupanga mankhwala atsopano pogwiritsa ntchito mankhwala osiyanasiyana, ndipo reagent imodzi yofunika kwambiri yomwe imagwira ntchito imeneyi ndi sodium cyanoborohydride. Sodium cyanoborohydride, ...Werengani zambiri -
Kuwona Kusinthasintha kwa Selenite: Wowonjezera Wamphamvu Wowonjezera ndi Wopanga Masamba a Selenium
Selenite ndi kristalo yopanda mtundu wa hexagonal yomwe yakopa chidwi kwambiri chifukwa cha kuchuluka kwa ntchito m'mafakitale osiyanasiyana. Pawiriyi yatsimikizira kuti ndi yofunika kwambiri kwa anthu ammudzi komanso kupitirira apo chifukwa imasungunuka m'madzi ndi ethanol ndipo imatha kuchita ngati ...Werengani zambiri -
Kutulutsa Mphamvu ya Pyromellitic Dianhydride (PMDA) mu Mapulogalamu Ogwira Ntchito Kwambiri
Pyromellitic dianhydride (PMDA) ndi mankhwala ambiri omwe amagwira ntchito yofunika kwambiri popanga utomoni wa polyimide wosamva kutentha, mafilimu, ndi zokutira. Makhalidwe ake apadera amapangitsa kuti ikhale yofunikira kwambiri pamapulogalamu osiyanasiyana apamwamba, kuchokera ku circui yosindikiza yosinthika ...Werengani zambiri -
Chidziwitso cha kuchuluka kwa isobutyl nitrite
Isobutyl nitrite, yomwe imadziwikanso kuti 2-methylpropyl nitrite, ndi mankhwala omwe amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana. Nkhaniyi ikufuna kuwonetsa momwe isobutyl nitrite imagwiritsidwira ntchito ndikugwiritsa ntchito m'magawo osiyanasiyana. Chimodzi mwazofunikira kwambiri za isobutyl nitrite ndi m'makampani opanga mankhwala. Ine...Werengani zambiri -
Sodium borohydride: tsogolo la chemistry yobiriwira ndi mayankho okhazikika
M'dziko lomwe likusintha nthawi zonse la chemistry, kufunafuna njira zina zosamalira zachilengedwe kwakhala kofunika kwambiri. Pamene kuzindikira kwathu za kusintha kwa nyengo ndi kukhudzidwa kwa chilengedwe kukukulirakulirabe, asayansi atembenukira kuti apeze njira zothetsera mavuto. Pakati pawo, sodium borohy ...Werengani zambiri -
Kutsegula mphamvu zambiri za acetyl chloride: chofunikira kwambiri pamakampani amakono amankhwala.
M'makampani ambiri opanga mankhwala, mankhwala ena amagwira ntchito yofunika kwambiri popanga zinthu zosiyanasiyana zomwe timagwiritsa ntchito tsiku lililonse. Chimodzi mwazinthu zosunthika zotere ndi acetyl chloride. Ngakhale zitha kukhala zachilendo kwa anthu ambiri, zamadzimadzi zopanda mtundu komanso zokwiyitsazi ndizofunikira kwambiri chifukwa chapadera ...Werengani zambiri -
Chozizwitsa Chosiyanasiyana cha Silver Sulfate: Kuwulula Sayansi Yake ndi Ntchito Zothandiza
Silver sulfate, pawiri wopangidwa ndi siliva, mpweya ndi sulfure, watenga gawo lofunikira pakuvumbulutsidwa kwasayansi ndi ntchito zosiyanasiyana. Tiyeni tifufuze za zochititsa chidwi zake ndikuwona njira zosiyanasiyana zomwe zimapindulira anthu. Silver sulfate, yomwe idapezeka koyamba ndi Ger...Werengani zambiri -
Kumvetsetsa Kufunika kwa Selenite M'dziko Lamakono
M'zaka zaposachedwapa, kufunikira kwa kumvetsetsa ndi kugwiritsa ntchito mphamvu za mankhwala ndi zinthu zosiyanasiyana kwawonekera kwambiri. Chimodzi mwazinthu zotere ndi selenous acid. Ndi zinthu zake zosunthika komanso zopindulitsa, selenite tsopano ikupeza chidwi m'mafakitale kuyambira ku pha ...Werengani zambiri -
Pyromellitic dianhydride: Kutulutsa mphamvu yakukana kutentha
dziwitsani: Pazinthu zotsogola, pyromellitic dianhydride (PMDA) yakula ngati chinthu chofunikira kwambiri popanga utomoni wa polyimide wosamva kutentha, mafilimu ndi zokutira. Ndi kukhazikika kwake kwamafuta komanso kusinthasintha, PMDA yakhala chisankho choyamba kwa ambiri ochita bwino kwambiri ...Werengani zambiri -
Kodi silver sulphate imagwiritsidwa ntchito bwanji?
Silver sulfate, yokhala ndi formula ya mankhwala Ag2SO4, ndi mankhwala omwe akopa chidwi chambiri m'magawo osiyanasiyana chifukwa cha mawonekedwe ake apadera komanso ntchito zambiri. Pamene kufunikira kwa gululi kukukulirakulira, kwakhala kofunika kumvetsetsa kagwiritsidwe ntchito ka siliva ...Werengani zambiri -
Chilichonse Chimene Muyenera Kudziwa Zokhudza Propionyl Chloride ndi Kagwiritsidwe Ntchito Kake
Propionyl chloride, yomwe imadziwikanso kuti propionyl chloride, ndi yamadzimadzi yopanda mtundu komanso fungo loyipa. Ndi mankhwala osokoneza bongo omwe amagwiritsidwa ntchito kwambiri pamakampani opanga mankhwala pazinthu zosiyanasiyana. Mu blog iyi, tiwona kuti propionyl chloride ndi chiyani komanso ntchito yake. Kodi Propiony ndi chiyani ...Werengani zambiri
