@@drhanaaassil-chemistryteac9433 you mean not get on pure aluminium When al2o3 when carbon react with oxygen form co2 gas escap but not in aluminium chloride
Can you please explain in your own words why hydrogen are formed at the cathode instead of aluminum (is it because it's is higher in the reactivity series, if yes then why) Is this also the case for other metals and elements which happens to be present in an electrolysis???
Miss why not use aluminium chloride instead aluminium oxide
Oxide is reduced by carbon. Chloride does not do redox reactions
@@drhanaaassil-chemistryteac9433 you mean not get on pure aluminium When al2o3 when carbon react with oxygen form co2 gas escap but not in aluminium chloride
Can you please explain in your own words why hydrogen are formed at the cathode instead of aluminum (is it because it's is higher in the reactivity series, if yes then why)
Is this also the case for other metals and elements which happens to be present in an electrolysis???
The less reactive element is the one formed at the electrode.
@@drhanaaassil-chemistryteac9433 which electrode?
Am relaxed 😘