Electrochem

Question 1

define standard electrode potential

Answer 1

Standard electrode potential, Eo, of a standard half-cell is the potential difference, measured at 298 K, between a standard hydrogen electrode and a half-cell in which the concentration of any reacting species is 1 mol dm⁻³ and any gaseous species is at 1 bar.

Question 2

define standard cell potential

Answer 2

The standard cell potential is the potential difference between the
in which the concentration of any reacting species is 1 mol dm⁻³ and any gaseous species is
at 1 bar.