Question

Write electrode reactions : AgNO3 Dissassociation of agno3 : ______ Dissassociation of h20 ___ reaction at cathode : reaction at anode :

Answer 1

for AgNO3
cathode Ag+ + e·· -----> Ag
Anode (NO3·· - e·· ------> NO3) x 2
2NO3 ------> 2NO2 + O2

for water
cathode
(H+ + e·· ------> H)x4
4H+ + 4e·· -------> 2H2

Anode
(OH·· - e·· --------> OH)x4
4OH·· - 4e·· --------> 2H2O + O2