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Cell potentioal
કોષ પોટેન્શિયલ
Electrochemistry
12th science chemistry

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This chemistry video tutorial explains how to calculate the standard cell potential of a galvanic cell and an electrolytic cell. This electrochemistry video contains plenty of examples and practice problems.

Applications and skills:
Calculation of cell potentials using standard electrode potentials.
Note - in the video I use the terms electrode potential and reduction potential. Both these terms refer to the values in table 24 of the data booklet (they are called reduction potentials because they are given for the reduction equation).

Chemistry raised to the power of AWESOME! That's what Hank is talking about today with Electrochemistry. Contained within, Hank discusses electrochemical reactions, half reactions, how batteries work, galvanic cells, voltage, standard reduction potential, cell potential, electrolysis, and electro plating and the things that go into making it possible for you to watch this episode of Crash Course Chemistry!

This chemistry video tutorial explains how to use the nernst equation to calculate the cell potential of a redox reaction under non standard conditions. This video is very useful for students taking ap chem. It contains plenty of examples and practice problems with step by step solutions. This tutorial explains how to find n and how to use le chatelier's principle to determine the cell potential is going to increase or decrease when the concentration of the reactants and products changes. This lesson also contain examples of calculating the pH of a redox reaction given cell potential and how to find the unknown concentration of a reactant or product ion dissolved in the aqueous phase by finding the reaction quotient Q. This video tutorial also mentions how to derive the nernst equation from delta G and how to change the natural log function into log Q using the change of base formula. This video provides 2 versions of the nernst equation one of which is useful when given a temperature other than 25C or 298K.