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This video explains in English the Galvanic cell (also known as Voltaic cell) by means of the Daniell cell, which is composed of a copper half-cell and a zinc half-cell. The video clearly explains how this type of battery works (copper zinc battery).

Contents:
1) Basics of the Galvanic cell (cupric sulfate
+Zinc sulfate solution)
2) What is a salt bridge (KN03) or Nacl / diaphragm?
3) Oxidation and reduction (zinc and copper)
4) Charge balancing
5) Measuring the voltage
6) Redox reaction of the Galvanic cell

"How to use a redox reaction to construct
galvanic/voltaic cell to produce a flow of current Shows the flow of electrons and ions, and explains the role of the salt bridge.

Everything you need to know about Electrochemistry.
Electrochemistry is the relationship between electricity and chemical reactions. There are two ways that electricity and chemical reactions interact: certain chemical reactions can create electricity, and electricity can force certain chemical reactions to happen that wouldn't happen otherwise. Well look at two very common examples in electrochemistry. We'll see how a galvanic or voltaic cell uses a chemical reaction to create electricity, and we'll see how electrolysis uses electricity to cause water to decompose into hydrogen and oxygen gas. Well also look at the list of Standard Reduction Potentials, to figure out what chemical reactions will happen on their own (are spontaneous) are can create electricity, and which will not happen on their own (are not spontaneous) and require electricity to happen.

Things i have used :-
1. Portable Mobile Holder https://amzn.to/34CF7nz

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