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Fwd: REDOX REACTIONS


---------- Forwarded message ----------
From: vijitha kurakar <vijithakurakar@gmail.com>
Date: Thu, Mar 31, 2016 at 1:31 PM
Subject: REDOX REACTIONS
To: Vishal Kurakar <vishalkurakar@gmail.com>


Redox Reactions

When there is oxidation,there is a reduction.

Redox Reactions – Both oxidation and reduction takes place.(Reactions)

Oxidation Reaction – Addition of oxygen to an element or a compound.


Image courtesy : http://chemed.chem.purdue.edu/genchem/topicreview/bp/ch9/redox.php

THUS Addition of  Oxygen/Electropositive element to a substance or removal of Hydrogen/electronegative element from a substance.

Reduction Reaction – Removal of Oxygen/Electronegative element from a substance or addition of Hydrogen/Electronegative element to a substance.

Reduction of Mercury

 

Image courtesy: http://www.britannica.com/EBchecked/topic/436636/oxidation-reduction-reaction

Redox reactions

Image courtesy: http://schools.aglasem.com/54931

 

 

 

Image courtesy: http://www.artinaid.com/2013/04/combustion/

Oxidation Number

http://api.embed.ly/1/oembed?url=http%3A%2F%2Fwww.wikihow.com%2FFind-Oxidation-Numbers&maxwidth=500

Redox reactions

https://www.youtube.com/watch?v=p15MgSdAz58

Exam Fear videos

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