Mokhoa oa ho lekanya Propionic Acid Titration
Lokisetsa lisebelisoa tsa khalase tse kang freette le flask ea conical. Ha u nka qeto ea litaba tsa propionic acid lihlahisoa tsa propionic acid tsa indasteri e le mohlala, leka ka nepo boima bo itseng ba sampole ea propionic acid 'me u e behe ka har'a flask ea conical. Kenya metsi a hloekisitsoeng ka nepo ho qhala sampole ka botlalo. Ebe u khetha sesupo se loketseng, joalo ka phenolphthalein. Titrate ka tharollo e tloaelehileng ea sodium hydroxide ea mahloriso a tsejoang. Nakong ea titration, karabelo ea neutralization e etsahala pakeng tsa sodium hydroxide le propionic acid. Ha sodium hydroxide e eketsoa, ​​​​pH ea tharollo e eketseha butle-butle. Ntlha ea ho qetela ea titration e fihlelloa ha 'mala oa tharollo o fetoha ho tloha ho se nang' mala ho ea ho bofubelu bo bobebe 'me o lula o sa fetohe ka halofo ea motsotso. Ho latela bophahamo ba tharollo e tloaelehileng ea sodium hydroxide e sebelisitsoeng, litaba tsa propionic acid sampole li ka baloa ho sebelisoa likamano tsa stoichiometric. Foromo e ikhethileng e nkiloe ho equation ea lik'hemik'hale e leka-lekaneng bakeng sa karabelo pakeng tsa propionic acid le sodium hydroxide, e nang le karolelano ea stoichiometric ea 1:1, e fetoloang ho sebelisoa mahloriso a molar le liforomo tsa boima.info@pulisichem.cn

Shandong Pulisi Chemical Co., Ltd. Selelekela se Ikhethang sa Propionic Acid
Shandong Pulisi Chemical Co., Ltd. e ikhethile ka phepelo le kabo ea Propionic Acid ea maemo a indasteri le a lijo CAS 79-09-4. Ka ho amohela tlhahlobo e tloaelehileng ea tlhahiso le mekhoa e thata ea ho hlahloba thepa e tala, propionic acid ea rona e na le bohloeki bo phahameng, litšila tse tlase le thepa e tsitsitseng ea 'mele le ea lik'hemik'hale, e latela ka botlalo litlhaloso tsa machaba tsa indasteri le polokeho ea lijo.
E sebelisoa haholo thibelong ea hlobo ea lijo, paballo ea lijo, tlhahiso ea meriana e mahareng, tlhahiso ea resin ea pente le ho lokisa lintho tse tala tsa lik'hemik'hale letsatsi le letsatsi, propionic acid ea rona e fumane kananelo e tsitsitseng 'marakeng ho pholletsa le Asia Boroa-bochabela, Bochabela bo Hare, Europe le libaka tse ling. Re itšetlehile ka sistimi e felletseng ea kabo ea thepa le sehlopha sa litsebi sa litšebeletso tsa ho romella lik'hemik'hale kantle ho naha, re tšehetsa liphutheloana tse ikhethileng, tokisetso e tenyetsehang ea odara le phepelo e tsitsitseng ea nako e telele, 'me kamehla re fa bareki litharollo tsa thepa e tala ea lik'hemik'hale tse theko e tlaase le tšehetso ea theko ea sebaka se le seng.

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