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We need oxegen for air because if we breath to much CO2 we will die but we need a mix of both.
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∙ 12y ago
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Which contains more oxygen inhaled air or exhaled air?
Inhaled air contains more oxygen than exhaled air because the cells have not yet used that oxyginated air.
What component of air is used in the process of burning?
The oxygen.
Why do patients get oxygen in a can and not from the air?
Air only has about 20% oxygen, almost all of the rest is nitrogen. An oxygen tank has 100% oxygen and is used in some cases for breathing sicknesses. These patients don't need 100% oxygen, but just a bit more that is mixed with normal air when they breath in.
What is the color of alkaline pyrogallol solution?
It's colourless. When it absorbs oxygen from the air, it turns purple. It can be used in this way to calculate the amount of oxygen in air. colourless → + oxygen → purple (just an example, not a proper format)
Is there more oxygen in seawater or air?
There is more oxygen in the air.
What you air used for?
Air is used for breathing. Breathing is used to introduce oxygen into our system. Oxygen is necessary for life. Without breathing in air we would die.
What are somethings that oxygen is used in?
Air.
What do air do for us?
Air is used for breathing. Breathing is used to introduce oxygen into our system. Oxygen is necessary for life. Without breathing in air we would die.
Which gas in the air is used when icing sugar burns?
Oxygen.
How can air be used?
By oxygen,nitrogen and the atmosphere
Why is oxygen used in the air?
so we can breathe
What do you use 'air' for?
Air is used for breathing. Breathing is used to introduce oxygen into our system. Oxygen is necessary for life. Without breathing in air we would die.
Which contains more oxygen inhaled air or exhaled air?
Inhaled air contains more oxygen than exhaled air because the cells have not yet used that oxyginated air.
What type of air is used to fill up a soccer ball?
oxygen air
How do you improve oxygen in air?
The way to improve oxygen in the air is by increasing life that give off oxygen as a byproduct such as plant life. Animals use oxygen and give off carbon-dioxide which is used by plants which in turn releases oxygen in the air.
What component of air is used in the process of burning?
The oxygen.
What useful substance in the air do human being used?
oxygen
