Histori ea Nts'etsopele ea Khemistri ea Organic

Nalane ea Nts'etsopele ea K'hemistri ea Lintho Tse Phelang K'hemistri ea lintho tse phelang e eme e le e 'ngoe ea makala a mahlale a matla le a rarahaneng ka ho fetisisa, a hokahanyang likarolo tse ngata tsa bophelo ba rona ba letsatsi le letsatsi, ho tloha lijong tseo re li jang ho ea merianang e re bolokang re phetse hantle. Nts'etsopele ea k'hemistri ea lintho tse phelang ke pale e telele e hokahaneng le bohelehele, khutso, le ho phehella saense ho sa feleng. … Bala haholoanyane

Mokhoa oa ho Etsa Litharollo tsa Buffer

Mokhoa oa ho Etsa Litharollo tsa Buffer: Tataiso e Felletseng Litharollo tsa buffer li bapala karolo ea bohlokoa ho bolokeng botsitso ba pH ba lits'ebetso tse fapaneng tsa baeloji, lik'hemik'hale le indasteri. Li bohlokoa litekong tsa k'hemistri le baeloji, ho netefatsa hore pH e lula e tsitsitse ho sa tsotelehe li-acid kapa li-base tse eketsehileng. Sengoloa sena se tla fana ka tataiso e felletseng ea hore na ... Bala haholoanyane

Tšebeliso ea Spectrophotometer ea UV-Vis

Tšebeliso ea UV-Vis Spectrophotometer Selelekela Ultraviolet-Visible (UV-Vis) spectrophotometry ke mokhoa o feto-fetohang oa tlhahlobo o sebelisoang haholo lipatlisisong tsa saense, lits'ebetsong tsa indasteri, le ho latela melao. Mokhoa ona o sebelisa ho monngoa ha leseli libakeng tsa ultraviolet (UV) le tse bonahalang (Vis) tsa spectrum ea electromagnetic ke limolek'hule le li-ion ho fana ka tlhaiso-leseling ea bongata le ea boleng mabapi le sampole. … Bala haholoanyane

Likarabelo tsa Lik'hemik'hale ho Photosynthesis

Likarabelo tsa Lik'hemik'hale ho Photosynthesis: Ho Sebelisa Leseli ho Fepa Bophelo Photosynthesis mohlomong ke e 'ngoe ea lits'ebetso tsa bohlokoa ka ho fetisisa tsa lik'hemik'hale bakeng sa bophelo Lefatšeng. Ka letoto le rarahaneng la li-reaction, limela, bolele le libaktheria tse itseng li fetola matla a leseli hore e be matla a lik'hemik'hale, li fepa hoo e ka bang mefuta eohle ea bophelo ka kotloloho kapa ka tsela e sa tobang. Sengoloa sena se kenella ka hare ho k'hemik'hale ... Bala haholoanyane

Karabelo ea Pula ke eng

Karabelo ea Pula ke eng? Selelekela Khemistri, thuto ea taba le likamano tsa eona, e akaretsa mefuta e mengata ea liketsahalo le liketso. Har'a likarabelo tsena, likarabelo tsa pula li na le sebaka sa bohlokoa ka lebaka la ts'ebeliso ea tsona e sebetsang le bohlokoa ba mantlha kutloisisong ea likamano tsa lik'hemik'hale. Karabelo ea pula ke ts'ebetso eo lintho tse peli tse qhibilihang li arabelang ho eona ... Bala haholoanyane

Litšobotsi tsa 'Mele le tsa Lik'hemik'hale tsa Likhase tse Hlomphehang

Litšobotsi tsa 'Mele le tsa Lik'hemik'hale tsa Likhase tse Hlomphehang Likhase tse hlomphehang - helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), le radon (Rn) - li lula Sehlopha sa 18 sa tafole ea nako le nako. Lielemente tsena li tsebahala ka botsitso ba tsona bo ikhethang le ho hloka ts'ebetso tlas'a maemo a tloaelehileng. Boitšoaro bona bo ikhethang bo bakoa ke valence ea tsona e felletseng ... Bala haholoanyane

Ho Utloisisa Adsorption le Ts'ebeliso ea Eona

Ho Utloisisa ho Mongobo le Ts'ebeliso ea Oona Ho mongobo ke ts'ebetso ea bohlokoa ea saense e kenyeletsang liindasteri le lits'ebetso tse fapaneng. Ho tloha kalafong ea metsi le taolong ea tšilafalo ho isa polokelong ea khase le meriana, phihlello ea eona e pharaletse. Ho utloisisa ho mongobo ho kenyelletsa ho hlahlobisisa melao-motheo ea eona, mefuta le lits'ebetso tsa lefats'e la nnete. Ho mongobo ke eng? Ho mongobo ke ts'ebetso eo limolek'hule kapa likaroloana li khomarelang ka eona … Bala haholoanyane

Mokhoa oa ho Fumana Tatellano ea Karabelo

Mokhoa oa ho Fumana Tatellano ea Karabelo: Tataiso e Felletseng Kinetics ea lik'hemik'hale, lekala la k'hemistri ea 'mele, e hlahloba ka hloko sekhahla sa likarabelo tsa lik'hemik'hale le lintlha tse li amang. Bohlokoa thutong ena ke mohopolo oa tatellano ea karabelo, e leng ea bohlokoa bakeng sa ho utloisisa kamano pakeng tsa mahloriso a reactant le sekhahla sa karabelo. Ho fumana tatellano ea karabelo ho fana ka temohisiso ... Bala haholoanyane

Mekhoa ea Electrophoresis ho Biochemistry

Sehlooho: Mekhoa ea Electrophoresis ho Biochemistry Selelekela Electrophoresis ke mokhoa oa bohlokoa ho biochemistry le baeloji ea limolek'hule, oa bohlokoa haholo bakeng sa tlhahlobo le karohano ea limolek'hule tse kholo, joalo ka li-nucleic acid le liprotheine. Mokhoa ona o sebelisa phallo e fapaneng ea likaroloana tse nang le charge tlas'a tšimo ea motlakase, o nolofalletsa bo-rasaense ho arola metsoako e rarahaneng likarolong tsa bona ka bomong. Electrophoresis … Bala haholoanyane

Tharollo ea Hypotonic ke eng

Sehlooho: Tharollo ea Hypotonic ke eng? Lefapheng la k'hemistri le baeloji, lentsoe "tharollo ea hypotonic" le nka bohlokoa bo boholo, haholo-holo ha ho buuoa ka fisioloji ea sele le lits'ebetso tsa osmotic. Ho utloisisa hore na tharollo ea hypotonic ke eng le hore na e sebelisana joang le lisele ho bohlokoa bakeng sa ho utloisisa likhopolo tsa motheo tsa baeloji le liketsahalo. Sengoloa sena se kenella ka botebo ho … Bala haholoanyane