Wednesday, March 6, 2013

Air chemical equation

Introduction :
Air is usually made up of a mixture of so many gases. Air comprises slightly over 20% of oxygen (O2) and in relation to 78% nitrogen (N2). Air also contains surplus quantities of Carbon Dioxide (about 0.03%) and even smaller quantities of other inert gases like Helium, Neon, Argon, etc. It has some low level Ozone O3. Air usually exists as a mixture of all these gases it does exist in the compound form. It also contains small and varying quantity of water vapor. Which we are looking as clouds in the sky.The air chemical equation are give in Table 1
air chemical equation

Air chemical equation:Chief constituent of gases

The chief constituent of air is nitrogen gas followed by oxygen
The first two gases nitrogen and oxygen make up 99.0% of the atmosphere by volume.
Nitrogen is moderately inert because of its strong triple bond holding the atoms jointly in the molecule. Whereas, the oxygen gas is synthesized by photosynthesis and removed by combustion and respiration.

Types of Air chemical equation:

The types of air chemical equation as follows
Reaction with Acetaldehyde: Oxygen gas is used in the preparation of acetaldehyde (ethanol) involves the following steps.
2CH3CH2OH + O2 →2CH3CHO + 2H2O
Further oxidation of ethanoic acid with give rise to acetic acid which on further oxidation with carbon dioxide and water takes place on burning.
2CH3CHO + O2 → 2CH3COOH
Reaction with Aluminum: Secondly oxygen reacts with aluminum metal
Aluminum metal undergoes a combination reaction with O2 (g).
4Al + 3O2 →2Al2O3
Reaction with Copper hydroxide: Copper (II) hydroxide degraded into copper (II) oxide and water when heated.
Cu (OH) 2 → CuO + H2O
Reaction with Heptanes: Heptanes, burns in air to give carbon dioxide
C7H16 + 11O2 → 7CO2 + 8H2OH
Reaction with methyl ter butyl ether: The gasoline additive MTBE (methyl tert-butyl ether), C5H12O2 (l), burns in air.
C5H12O2 + 7O2 →5CO2 + 6H2O
Physical properties of Air chemical equation:
  • Oxygen exhibits its Compressibility that is isothermal properties with the chemical compounds.
  • Oxygen shows high conductivity towards air, water, and other fluids.
  • It has high density gradient against air, water and other fluids, various solids and other common liquids.
  • It is relatively rough to handle because of its high tensile strength.
Check my best blog Types of chemical reactions.

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