Chemistry Assignment Help with Electrode Potential

9.13 Electrode Potential

The potential of any electrode is the potential difference between it and the electrolyte surrounding the electrode. The electrode potential depends upon the nature of the metal, concentration of the metallic ions in solution and the temperature of the solution. When the ions are at unit activity and the temperature is 25°C (298K), the potential difference is called a standard electrode potential (SEO). The potential of a single electrode cannot be determined but the potential difference between the two electrodes can be accurately measured. Normal hydrogen electrode (NHE), also called standard hydrogen electrode (SHE), is the standard reference electrode 1. Thus the standard electrode potential of a metal may be defined as the potential difference in volts developed in a cell consisting of two electrodes, the pure metal in contact with a molar solution of one of its ions and the normal hydrogen electrode.

Chemistry Assignment Help Order Now Electrode Potential—Factors Affecting It

electrode potential

electrode potential

Electrode potential of oxidation half-cell M/Mn+ (aq) with reaction

oxidation half cell is

oxidation half cell

Eox depends on

(i) [Mn+], concentration of Ionic species

If [Mn+] increases, Eox decreases (figure)

We can say electrode is reversible with respect to Mn+

(ii) Temperature T

If T increases at constant [Mn+], Eox decreases.

Electrode potential of reduction half-cell Mn+ (aq) / M with reaction

reduction half cell

reduction half cell is

reduction halfcell
Electrode Potential Assignment Help

Email Based Assignment Help in Electrode Potential

We are the leading online Assignment Help provider. Find answers to all of your doubts regarding the Electrode Potential in chemistry. We at provide homework, Assignment Help to the school, college or university level students. Our expert online tutors are available to help you in Electrode Potential. Our service is focused on: time delivery, superior quality, creativity and originality.

To submit chemistry Electrode Potential assignment click here.

Following are some of the topics in Electro Chemistry in which we provide help: