Khopolo-taba ea Lewis ea Motheo oa Asiti: Kutloisiso e Batsi le e Akaretsang Selelekela Isaac Newton o kile a re o ne a khona ho bona hole hobane o ne a eme mahetleng a linatla, 'me k'hemistri, melao-motheo e mengata ea motheo eo re e amohelang kajeno e boetse e eme mosebetsing o boima oa bo-rasaense ba pejana. Ntlafatso e 'ngoe ea bohlokoa ... Bala haholoanyane
Mosebetsi oa Litharollo tsa Buffer Bophelong Selelekela Litharollo tsa Buffer, tse tsejoang hape e le litharollo tsa buffering, ke litharollo tse bolokang pH e sa fetoheng leha ho eketsoa asiti kapa motheo. Ketsahalo ena e bohlokoa lits'ebetsong tse ngata tsa baeloji, lik'hemik'hale le indasteri. Bophelong ba letsatsi le letsatsi, mesebetsi ea litharollo tsa buffer e bohlokoa ebile e fapane, ho tloha ho ts'ehetsong... Bala haholoanyane
# Mefuta ea Likarabelo tsa Lik'hemik'hale le Mehlala Khemistri ke lekala la mahlale le ithutang sebopeho, sebopeho, thepa le liphetoho tsa lintho. Karolo e 'ngoe ea bohlokoa ea k'hemistri ke likarabelo tsa lik'hemik'hale. 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 ngata tse ncha (lihlahisoa). Sehloohong sena, re tla buisana ka mefuta e fapaneng... Bala haholoanyane
### Histori ea Nts'etsopele ea Khopolo-taba ea Athomo #### Selelekela Khopolo-taba ea athomo ke e 'ngoe ea litšiea tsa bohlokoa tsa k'hemistri le fisiks, e re thusang ho utloisisa sebopeho le litšobotsi tsa taba. Histori ea nts'etsopele ea khopolo-taba ea athomo e bonts'a leeto le lelelele la mahlale, ho tloha likhopolo-taba tsa filosofi ea boholo-holo ho ea litekong tsa saense tsa sejoale-joale. Sengoloa sena se tla hlalosa nts'etsopele ea khopolo-taba ea athomo ho tloha mehleng ea Bagerike… Bala haholoanyane
# Mokhoa oa ho Bala Li-Mole ho Khemistri Mole ke yuniti ea motheo k'hemistring e sebelisetsoang ho hlahisa palo e kholo haholo ea likaroloana, joalo ka liathomo, limolek'hule, kapa li-ion. Mole e le 'ngoe e lekana le likaroloana tse \(6,022 \times 10^{23}\), palo e tsejoang e le Avogadro's Constant. Kutloisiso le tsebo ea ho bala li-mole li bohlokoa lits'ebetsong tse fapaneng tsa lik'hemik'hale, ho tloha ho etseng li-equation tsa lik'hemik'hale ho ea ho ... Bala haholoanyane
Tafole ea Nako le Nako ke Eng Khemistring? Tafole ea nako le nako ke e 'ngoe ea lisebelisoa tsa bohlokoa ka ho fetisisa khemistring, e fanang ka pono e hlophisitsoeng ea likarolo tse etsang lintho tsohle bokahohleng. E qalile ho hlahisoa ke Dmitri Mendeleev ka 1869, e fetohile tšupiso ea bohlokoa bakeng sa bo-rasaense, barupeli le baithuti lefatšeng ka bophara. Ho … Bala haholoanyane