Question

Write the chemical equations involved in electrolysis of aluminium. please reply me​

Answer 1

Here is your answer ❤

$The \: following \: reactions \: take \: place.</p><p></p><p>4AlF3→4Al3++12F</p><p>12F→12F+12e</p><p>At \: cathode \: :  \: 2Al2O3+12F→4AlF3+3O2</p><p>4C+3O2→2CO+2CO2</p><p>At \: Anode \: : \:  4Al3++12e−→4Al</p><p></p><p>Overall \: Reaction \: is :</p><p></p><p>At \: cathode : 2Al2O3+12F→4AlF3+3O24C+3O2→2CO+2CO2</p><p>At \: Anode : 4Al3++12e−→4Al1</p><p></p><p></p><p>$