Tagged: Chemical bond

Exothermic and Endothermic reactions 0

Bond Energy , Exothermic and Endothermic reactions

Exothermic and Endothermic reactions When heat transfers from the system to the surrounding , the internal energy of the system decreases and this process is called Exothermic process , When heat transfers from the...

Oxidation and reduction 0

The oxidation and the reduction reactions

The oxidation and the reduction processes take place by two ways, Losing and gaining oxygen or hydrogen, Losing and gaining the electrons, The two processes of oxidation and reduction are concurrent processes as they...