Question

what is the composition of in haled air

Answer 1

heya !
your answer

Composition of inhaled and exhaled air

Gas Amount in inhaled.

Oxygen - 21%
Carbon Dioxide - Very small
Nitrogen -79%
Water vapour - Small amount

Answer 2

The composition of in haled air

Explanation:

• The composition of inhaled air is 20.94 % oxygen, 0.04 % carbon dioxide, 79.02 % nitrogen and trace gases.
• The composition of exhaled air is 16.49 % oxygen, 4.49 % carbon dioxide, 79.02 % nitrogen and other trace gases.
• The nitrogen is an inert gas, during breathing, there is no change in nitrogen percentage in inhaled as compared to exhaled air.
• In addition, the blood contains some carbon dioxide (a waste product) that is transferred to the air in the lungs, which is then exhaled.
• The result is that the exhaled air contains less oxygen and more carbon dioxide than the inhaled air.
• The air in the lungs also becomes humidified with water before it is exhaled.

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