Category: The Matter

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...

Double substitution reactions 0

The simple and double substitution reactions

The substitution reactions are the reactions which depend on the activity of metals, where the element which is more active substitutes (replaces) the less active one in another compound, The activity of metals can...

Nitrogen gas 0

The importance and uses of nitrogen gas

Nitrogen gas uses Nitrogen gas is  used in small amounts to fill some types of lamps , In incandescent light bulbs as an inexpensive alternative to argon , and it is used to store...