Electrode potentials, Chemistry

Assignment Help:

In an electrochemical cell a redox reaction perform in two halves. Electrons are liberated by the oxidation half reaction at one electrode and go through an electrical circuit to another electrode where they are used for the reduction. The cell potential E is the potential difference between the two electrodes have to balance the thermodynamic tendency for reaction, so that the cell is in equilibrium and no electrical current flows. E is related to the molar Gibbs free energy change in the overall reaction according to

 

743_Untitled.png

 

where n the number of moles of electrons passed per mole of reaction and F is the Faraday constant (9.6485×104 C mol-1).

 


Related Discussions:- Electrode potentials

THROPE REACTION, WHAT ARE THE LIMITATION OF THROPE REACTION?

WHAT ARE THE LIMITATION OF THROPE REACTION?

#titl, Fe+ AgNO3-->Fe(NO3)2 + Ag

Fe+ AgNO3-->Fe(NO3)2 + Ag

Composition of individual phase in phase diagram–three phase, Define Compos...

Define Composition of individual phase in phase diagram–three phase? A binary system with three phases has only one degree of freedom and cannot be represented by an area on a

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd