Question

A metal M with an active-passive behavior with the following
parameters:
M-MM* +ne", Epp=-0.400 V, B=+0.05, ipass = 10-5 A/cm2,
Etr= +1.000 V
Ecorr=-0.5 V, icon= 10-4 A/cm²
Knowing that the Metal M is in active state, determine the
equilibrium potential of the anode Eºm assuming the exchange
current density for the dissolution of metal M equals to io= 10^7
A/cm2
​

Answer 1

Explanation:

parameters:

Knowing that the Metal M is in active state, determine the

equilibrium potential of the anode Eºm assuming the exchange

current density for the dissolution of metal M equals to io= 10^7