KHEMISI EA SEKOLO SE PHAHAMA

Lipotso tsa Mehlala le Lipuisano mabapi le Litšebeliso tsa Electrochemical Electrochemistry ke lekala la k'hemistri le ithutang kamano pakeng tsa likarabelo tsa lik'hemik'hale le motlakase. Bophelong ba letsatsi le letsatsi, lits'ebetso tsa electrochemistry li ka fumanoa masimong a fapaneng joalo ka libeteri, li-sensor, mafome le lits'ebetso tsa electroplating. Ho utloisisa sena haholoanyane, re hlahisa lipotso tse 'maloa tsa mehlala le lipuisano tse amanang le lits'ebetso tsa electrochemical. Potso ea Mohlala ea 1: … Bala haholoanyane

Mathata a Mehlala a Buisanang ka Tshebediso ya Dintlha tsa Maemo a Tloaelehileng a Electrode Potential Potential e tloaelehileng ya electrode (E°) e bapala karolo ya bohlokwa k'hemistring, haholoholo ho utlwisiseng dikarabelo tsa redox le electrochemical. Maemo a tloaelehileng a electrode a fana ka tsela ya ho bolela esale pele tataiso ya dikarabelo tsa redox le ho bapisa matla a di-oxidizing le di-reducing agents. Sengoloa sena se tla hlahisa mehlala e mmalwa ya mathata a buang ka tshebediso ya data e tloaelehileng ya bokgoni ba electrode ho hlakisa… Bala haholoanyane

Mehlala ea Lipotso Tse Buisanang ka Bokhoni ba Electrode ea Litšupiso e Tloaelehileng Selelekela Electrochemistry ke lekala la k'hemistri le ithutang kamano pakeng tsa likarabelo tsa lik'hemik'hale le liketsahalo tsa motlakase. E 'ngoe ea likhopolo tsa motheo ho electrochemistry ke electrode potential. Electrode potential ke tekanyo ea tšekamelo ea electrode ea ho hohela kapa ho lokolla lielektrone. Ho electrochemistry, tekanyetso e sebelisoang haholo ke hydrogen electrode… Bala haholoanyane

Mathata a Mohlala a Buisanang ka Bokgoni ba ho Lekanya Electrode Ho lekanya electrode potential ke karolo ea bohlokoa ea electrochemistry. Electrochemistry ke lekala la k'hemistri le ithutang kamano pakeng tsa lik'hemik'hale le motlakase. Bokhoni ba ho lekanya electrode potential bo bohlokoa, haholo-holo lits'ebetsong tse fapaneng tse kang libeteri, mafome le mekhoa ea electrolysis. Sehloohong sena, re tla buisana ka mathata a 'maloa a mehlala le… Bala haholoanyane

Mohlala oa Matla a Electrode a Tloaelehileng Lipotso le Puisano Selelekela Matla a electrode a tloaelehileng ke mohopolo oa bohlokoa ho electrochemistry o hlalosang bokhoni ba electrode ho hohela lielektrone. Khopolo ena e sebelisoa lipalo tsa sele tsa electrochemical le ho fumana tšekamelo ea likarabelo tsa redox. Matla a electrode a tloaelehileng (E°) a lekanngoa tlas'a maemo a tloaelehileng, e leng ka mahloriso a 1 M, khatello ea 1 atm, le… Bala haholoanyane

Mehlala ea Lipotso Tse Buisanang ka Papiso ea Lisele tsa Voltaic le Lisele tsa Electrolytic. Papiso pakeng tsa lisele tsa voltaic le lisele tsa electrolytic ke sehlooho sa bohlokoa haholo k'hemistri, haholo-holo thutong ea electrochemistry. Ka bobeli ke lisebelisoa tse sebelisetsoang ho hlahisa motlakase ho tsoa liketsong tsa lik'hemik'hale kapa ho tsamaisa liketso tsa lik'hemik'hale ka ts'ebeliso ea matla a motlakase. Sengoloa sena se tla totobatsa liphapang tsa bohlokoa lipakeng tsa... Bala haholoanyane

Lipotso le Puisano ea Mohlala oa Sele ea Electrolytic: Sele ea electrolytic ke sesebelisoa se sebelisetsoang ho fetola matla a motlakase hore e be karabelo ea lik'hemik'hale e sa reroang, ho fapana le sele ea voltaic kapa sele ea galvanic, e fetolang matla a lik'hemik'hale hore e be matla a motlakase. Seleng ea electrolytic, motlakase o sebelisoa ho qobella karabelo ea lik'hemik'hale eo ho seng joalo e neng e ke ke ea etsahala ntle le matla a eketsehileng a motlakase. … Bala haholoanyane

Lipotso tsa Mohlala oa Sele ea Voltaic Selelekela Sele ea voltaic, e tsejoang hape e le sele ea galvanic, ke sesebelisoa se fetolang matla a lik'hemik'hale hore e be matla a motlakase ka karabelo ea redox (reduction-oxidation). Sele ea voltaic e na le li-electrode tse peli, tseo hangata li entsoeng ka litšepe tse sa tšoaneng, tse qoelisoang ka har'a electrolyte 'me li hokahantsoe ke borokho ba letsoai. Sehloohong sena, re tla tšohla mehlala e 'maloa ea... Bala haholoanyane

Mathata a Sele a Electrochemical: Ho Utloisisa Metheo ea Electrochemistry ka ho Rarolla Mathata. Electrochemistry ke lekala la k'hemistri le ithutang kamano pakeng tsa lik'hemik'hale le motlakase. Ho electrochemistry, hangata re buisana ka mefuta e 'meli e meholo ea lisele: lisele tsa galvanic (kapa voltaic) le lisele tsa electrolytic. Mefuta ka bobeli ea lisele e sebelisa liketso tsa redox ho hlahisa kapa ho sebelisa motlakase. Sehloohong sena… Bala haholoanyane

Mehlala ea Lipotso Tse Buisanang ka Oxidation le Phokotso Selelekela Oxidation le phokotso ke likhopolo tsa motheo k'hemistri tse amanang le tse sa arohaneng. Mekhoa ena e etsahala ka nako e le 'ngoe karabelong e tsejoang e le redox reaction (oxidation-reduction reaction). Karabelong ena, ntho e fetang oxidation e lokolla lielektrone, ha ntho e ntse e fokotseha… Bala haholoanyane