Kimia

Tšebeliso ea Metsoako ea Organophosphate Metsoako ea Organophosphate ke sehlopha sa metsoako ea lik'hemik'hale e nang le athomo ea phosphorus (P) e hokahaneng le sehlopha sa lintho tse phelang (se thehiloeng khaboneng). Sehlopha sena se tsebahala haholo ka karolo ea sona ea bohlokoa temong, bophelong bo botle ba sechaba le indastering. Ka lehlakoreng le leng, li-organophosphate li thusa ho eketsa tlhahiso ea lijo ka taolo ea likokoanyana. Ka lehlakoreng le leng, li-organophosphate tse ling li na le chefo e phahameng… Bala haholoanyane

Karabelo ea Lik'hemik'hale ea Kinetic ke Eng? Bophelong ba letsatsi le letsatsi, hangata re bona liphetoho tse bonahalang li le bonolo empa ha e le hantle li kenyelletsa lits'ebetso tse rarahaneng tsa lik'hemik'hale. Tšepe e rusang, litholoana tse bolang, lebese le senyehang, esita le ho chesoa ha peterole ka enjeneng ea koloi kaofela ke mehlala ea likarabelo tsa lik'hemik'hale. Leha ho le joalo, potso e le 'ngoe ea bohlokoa e atisa ho hlaha: ke hobane'ng ha likarabelo tse ling li... Bala haholoanyane

Mosebetsi oa Citric Acid Lijong Citric acid ke e 'ngoe ea li-additives tse tloaelehileng tsa lijo tse fumanoang lihlahisoa tse fapaneng tsa lijo le lino. Ntho ena e tsebahala haholo ka tatso ea eona e khathollang, e bolila 'me e bapala karolo ea bohlokoa ho bolokeng boleng ba sehlahisoa. Ntle le tatso ea eona e ikhethang ea bolila, citric acid e na le ts'ebeliso e mengata theknolojing ea lijo, ho tloha ho… Bala haholoanyane

Likarabelo tsa Lik'hemik'hale Tse Etsahalang Nakong ea Tšilo ea Lijo Ho tšilo ea lijo ke letoto la lits'ebetso tse fetolang lijo hore e be limolek'hule tse bonolo e le hore li ka monngoa ke 'mele le ho sebelisoa e le mehloli ea matla, litene tsa kaho, le ho laola mesebetsi e fapaneng ea 'mele. Ts'ebetso ena ha e akarelletse feela metsamao ea mechine e kang ho hlafuna le ho hema, empa hape le liketso tsa lik'hemik'hale tse laoloang ke li-enzyme, li-acid le maro a mang ... Bala haholoanyane

Mokhoa oa ho Etsa Asiti ea Sulfuric Asiti ea Sulfuric (H₂SO₄) ke e 'ngoe ea lik'hemik'hale tsa bohlokoa ka ho fetisisa tsa indasteri lefatšeng. Hangata e bitsoa "mokokotlo oa indasteri ea lik'hemik'hale" ka lebaka la lits'ebetso tsa eona tse pharaletseng: ho tloha tlhahisong ea menontsha ea phosphate le ammonium sulfate, ho ea ho ts'ebetsong ea peterole, ho hloekisa tšepe, tlhahiso ea betri ea lead-acid, ho ea indastering ea masela le ea meriana. Tlhokahalo e phahameng ea asiti ea sulfuric… Bala haholoanyane

Ho Utloisisa ho Kopana le Mehlala Selelekela K'hemistri, tsela eo liathomo li kopanang ho etsa ntho e itseng e khetholla haholo litšobotsi tsa ntho eo. Khopolo e 'ngoe ea bohlokoa e hlalosang kamoo liathomo li tlamahanang kateng ke ho kopana. Litlamo tsa Covalent hangata li fumanoa metsoakong e entsoeng ka likarolo tse seng tsa tšepe, mohlala, metsi (H₂O), carbon dioxide (CO₂), methane (CH₄), le metsoako e meng e fapaneng… Bala haholoanyane

Tlhahlobo ea Thermogravimetric (TGA) ke mokhoa oa ho hlalosa lintho tse bonahalang o lekanyang phetoho ea boima ba sampole e le mosebetsi oa mocheso le/kapa nako sepakapakeng se laoloang. Mokhoa ona o sebelisoa haholo k'hemistri, boenjiniere ba thepa, meriana, li-polymer le matla hobane o ka fana ka tlhahisoleseling ea bohlokoa mabapi le botsitso ba mocheso, motsoako, metsi/li-solvent, ho bola, le... Bala haholoanyane

Tšebeliso ea Li-Spectrometer tsa Mass ho Khemistri Se-spectrometer sa boima ke e 'ngoe ea lisebelisoa tsa bohlokoa ka ho fetisisa tsa tlhahlobo k'hemistri ea sejoale-joale. Sesebelisoa sena se lumella bo-rasaense ho "bona" ​​​​motsoako oa sampole ho latela bongata ba likaroloana tsa eona, haholo-holo bongata ba li-ion. Ka bokhoni ba ho khetholla metsoako, ho fumana sebopeho sa limolek'hule, ho lekanya mahloriso a lintho, esita le ho lemoha litšila tse nyenyane haholo, li-spectrometer tsa boima li na le... Bala haholoanyane

Mokhoa oa ho Fumana Palo ea Avogadro Palo ea Avogadro ke e 'ngoe ea likhopolo tsa bohlokoa ka ho fetisisa k'hemistri le fisiks ea sejoale-joale hobane e sebetsa e le "borokho" pakeng tsa lefats'e la microscopic (liathomo, limolek'hule, li-ion) le lefats'e la macroscopic (ligrama, lilithara, lintho tseo re ka li lekanyang). Ka ho utloisisa mokhoa oa ho fumana palo ea Avogadro, re tla utloisisa habonolo mohopolo oa li-mole, re bale palo ea likaroloana nthong, ... Bala haholoanyane

Mekhoa ea Electrogravimetric ho Khemistri ea Analytical Electrogravimetry ke mokhoa oa khale empa o ntse o sebetsa k'hemistring ea analytical, haholo-holo bakeng sa ho lekanya li-ion tsa tšepe ka har'a tharollo. Mokhoa ona o kopanya melao-motheo ea electrochemical le gravimetric: analyte e beoa e le tšepe holim'a electrode ka electrolysis, 'me precipitate e hlahang e beoa ho bala bongata ba analyte. Hobane sephetho sa ho qetela… Bala haholoanyane