Electrolysis ntawm acidulated dej suav hais tias yog ib qho piv txwv ntawm catalysis vim dej ntshiab tsis zoo conductor ntawm electricity tab sis thaum acid ntxiv nws catalyses cov ionisation ntawm dej thiab dej dissociated rau H + and OH- ions.
Dab tsi yog catalyst hauv electrolysis ntawm dej?
Cov kws tshawb fawb tau tshawb nrhiav cov electrocatalysts uas tuaj yeem pab hauv electrolysis ntawm dej, thiab qee qhov zoo tshaj plaws catalysts yog noble-hlau oxides, uas tsis tshua muaj thiab kim. Nickel-based hydroxide (Ni (OH) 2) compounds yog, hmoov zoo, ib qho kev xaiv zoo dua. Pab pawg kws tshawb fawb, suav nrog Profs.
Qhov twg ntawm cov electrolysis hauv qab no suav tias yog ib qho piv txwv ntawm catalysis?
Lub electrolysis ntawm acidified dej yog suav tias yog ib qho piv txwv ntawm catalysis.
Yuav ua li cas cov tshuaj tiv thaiv yog electrolysis ntawm acidified dej?
Hint: Cov dej uas muaj cov kua qaub me me hauv nws hu ua acidified dej. Thiab peb tuaj yeem hais tias cov tshuaj decomposition uas ua los ntawm kev dhau hluav taws xob los ntawm cov tshuaj uas muaj ions hu ua electrolysis. Redox cov tshuaj tiv thaiv yog cov tshuaj tiv thaiv uas ob qho tib si oxidation thiab txo qis.
Electrolysis ntawm acidulated dej yog dab tsi?
Nyob rau hauv electrolysis ntawm acidulated dej, oxygen gas yog hloov zuj zus ntawm lub anode OH– raug nqi tsis zoo, txav mus rau lub anode (zoo them electrode). … Li no, thaum lub sij hawm electrolysis ntawm acidulated dej, hydrogen yog sau ntawm cathode thiab oxygen yog sau ntawm lub anode.
