Kimia

Melemo ea Khemistri ea Analytical: Tlhahlobo e tebileng ea Ts'ebeliso ea Eona le Tšusumetso Bophelong Selelekela Khemistri ea analytical ke lekala la khemistri le shebaneng le tlhahlobo ea motsoako oa thepa. Mokhoa oa khemistri ea analytical o kenyelletsa mekhoa ea bongata le ea boleng bakeng sa ho khetholla le ho lekanya lintho tsa lik'hemik'hale lisampoleng. Ts'ebeliso ea khemistri ea analytical e kholo ebile e na le tšusumetso e kholo likarolong tse fapaneng tsa bophelo ba sejoale-joale, ho tloha indastering... Bala haholoanyane

Phello ea Mocheso Sekhahla sa Karabelo Selelekela Karabelo ea lik'hemik'hale ke ts'ebetso eo ho eona ntho e le 'ngoe kapa tse ngata (li-reactant) li fetoloang ntho e le 'ngoe kapa tse ling tse ngata (lihlahisoa). Ts'ebetso ena e kenyelletsa liphetoho tsa matla le ho hlophisoa bocha ha litlamo tsa lik'hemik'hale. E 'ngoe ea lintlha tse ka sehloohong tse amang sekhahla sa karabelo ea lik'hemik'hale ke mocheso. Ho utloisisa hore na mocheso o ama sekhahla sa karabelo joang ho bohlokoa… Bala haholoanyane

Mekhoa ea Karabelo ea SN1 le SN2 Likarabelo tsa ho nkeloa sebaka ha nucleophilic ke mofuta o tloaelehileng oa karabelo ea lik'hemik'hale k'hemistring ea lintho tse phelang. Li kenyelletsa ho nkeloa sebaka ha sehlopha se seng se sebetsang ka se seng ka har'a molek'hule e le 'ngoe. Mekhoa e 'meli e meholo e laolang likarabelo tsa ho nkeloa sebaka ha nucleophilic ke SN1 (likarabelo tsa ho nkeloa sebaka ha nucleophilic unimolecular) le SN2 (likarabelo tsa ho nkeloa sebaka ha nucleophilic bimolecular). Ho utloisisa liphapang lipakeng tsa mekhoa ena… Bala haholoanyane

Mokhoa oa ho Bala Tafole ea Nako le Nako Tafole ea nako ke e 'ngoe ea lisebelisoa tsa bohlokoa le tsa bohlokoa ka ho fetisisa k'hemistri. Ka ho utloisisa mokhoa oa ho bala tafole ea nako le nako, u tla khona ho utloisisa litšobotsi, boitšoaro le likamano lipakeng tsa likarolo. Bakeng sa ba qalang, ho sheba tafole ea nako le nako, e tletseng linomoro le matšoao, ho ka ferekanya. Leha ho le joalo, ka tlhaloso e qaqileng le nako e nyane, u ka… Bala haholoanyane

Khopolo-taba ea Valence Bond Khopolo-taba ea Valence Bond ke khopolo-taba e hlalosang kamoo liathomo li kopanang kateng ho theha limolek'hule. Khopolo-taba ena e bapala karolo ea bohlokoa k'hemistri, ka bobeli ho utloisiseng sebopeho sa limolek'hule le ho hlaloseng likarabelo tsa lik'hemik'hale. Sengoloa sena se tla tšohla motheo oa khopolo-taba, melao-motheo ea mantlha, le lits'ebetso tse ling tsa bohlokoa tsa Khopolo-taba ea Valence Bond. Selelekela ho Khopolo-taba ea Valence Bond… Bala haholoanyane

Karolo ea Khemistri Bongakeng: Liphetoho le Litšebeliso Khemistri ke thuto ea lintho le liphetoho tseo li fetang ho tsona. Bongakeng, khemistri e bapala karolo ea bohlokoa ho utloisiseng lits'ebetso tsa baeloji, ho nts'etsapele lithethefatsi, le ho rala mekhoa ea tlhahlobo le ea kalafo. Ha theknoloji e ntse e tsoela pele, ts'ebeliso ea khemistri bongakeng e ntse e pharalla le ho rarahana, e fana ka litharollo tse sebetsang le tse sireletsehileng haholoanyane bakeng sa... Bala haholoanyane

Litšepe tsa Lefatše tsa Alkaline Litšepe tsa lefats'e tsa alkaline ke sehlopha sa lielemente tse tafoleng ea nako le nako e fumanehang kholomong ea bobeli, kapa sehlopha sa 2. Li na le lielemente tse tšeletseng: beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba), le radium (Ra). E 'ngoe le e 'ngoe ea litšepe tsena e na le litšoaneleho tse 'maloa tsa lik'hemik'hale le tsa 'mele tse e khethollang ho lielemente tse ling, … Bala haholoanyane

Mokhoa oa ho Fumana Lipalo tsa Oxidation Ho utloisisa linomoro tsa oxidation (kapa maemo a oxidation) ke mohopolo oa bohlokoa k'hemistri o re thusang ho utloisisa likarabelo tsa lik'hemik'hale, haholo-holo likarabelo tsa redox. Lipalo tsa oxidation ke palo ea lielektrone tse lokelang ho eketsoa kapa ho tlosoa athomong ho e fetola hore e be boemong ba eona ba mobu. Sehloohong sena, re tla hlahloba ka botebo mokhoa oa ho fumana... Bala haholoanyane

Mokhoa oa Tlhahlobo ea Gravimetric: Melao-motheo, Mekhoa le Litšebeliso Selelekela Tlhahlobo ea Gravimetric ke mokhoa oa tlhahlobo ea lik'hemik'hale o kenyeletsang ho lekanya boima ba ntho ho fumana hore na e na le mahloriso hakae sampole. Mokhoa ona oa bohlokoa masimong a fapaneng, ho kenyeletsoa k'hemistri ea tlhahlobo, meriana, k'hemistri ea tikoloho le indasteri ea lijo. Sengoloa sena se tla hlahloba melao-motheo ea motheo ea tlhahlobo ea gravimetric, mekhoa e tloaelehileng e sebelisoang ho... Bala haholoanyane

Mosebetsi oa Li-enzyme Likarabelong tsa Biochemical Selelekela ——— Li-enzyme ke li-biomolecule tsa protheine tse sebetsang e le li-catalyst liketsong tsa biochemical. Li potlakisa sekhahla sa liketso ntle le ho etsa liphetoho tse sa feleng ts'ebetsong. Li-enzyme li bapala karolo ea bohlokoa lits'ebetsong tse fapaneng tsa biochemical tse etsahalang ka har'a 'mele ea lintho tse phelang. Sengoloa sena se tla tšohla mosebetsi oa li-enzyme liketsong tsa biochemical, ho kenyeletsoa le kamoo… Bala haholoanyane