Question

Write equations for the half-reactions that occur in the electrolysis of molten potassium bromide.

Answer 1

at the anode
2Br- __________> Br2 +2e-
at the cathode
K+ + e __________> K

Answer 2

thanks !

Answer 3

welcome but include the state symbols which i forgot to insert

Answer 4

okay..but can you tell the state of each equation whether it is aqeous, molten, liquid, gas or solid