0
This is a question involving figuring out a partial pressure. As in Dalton's law of partial pressures. (Gotta give the man his props. He earned them.) Without splitting hairs and working things to ten decimals, air pressure at sea level is about 14.7 psi, and N2 makes up about 78% of air. Crunch the numbers and the partial pressure of nitrogen will be a bit under 11.5 psi. To beat this one to death, look up the percentage of nitrogen in the air and the air pressure at sea level to as many decimals as you'd like. Then multiply. Just so you know, John Dalton said that the sum of the partial pressures of gases in a mixture will equal the total pressure of the gas. And that was back in 1801.
What else can I help you with?
What is the air pressure at sea level called?
Sea level pressure, sometimes as mean sea level pressure.
Why is atmospheric pressure greater at sea?
Atmospheric pressure is the weight of the air above the point... at sea level there is more air above the point then there would be at 10,000ft
How much air pressure is on you if i'm below sea level?
Below sea level atmospheric pressure increases with depth. Air pressure at sea level is about 14.7 psia. Air pressure below sea level would be slightly higher.
What is air pressure psi at dead sea level?
The atmospheric pressure at the level of the Dead Sea is approximately 15.47 PSI.
As you walk down a mountainside atmospheric pressure will what?
It will increase. Atmospheric pressure decreases with altitude and increases as you move toward sea level. At sea level, atmospheric pressure = 1.0
What is the partial pressure of nitrogen in air at atmospheric pressure (1atm)?
The partial pressure of nitrogen in air at atmospheric pressure (1 atm) is approximately 0.78 atm. This means that nitrogen makes up about 78% of the total atmospheric pressure at sea level.
A barometer shows the atmospheric pressure to be 762 mm Hg What is the partial pressure of nitrogen if nitrogen is 78 percent of the air?
To find the partial pressure of nitrogen, multiply the atmospheric pressure by the percentage of nitrogen in the air (0.78). Therefore, the partial pressure of nitrogen would be 0.78 * 762 mm Hg, which equals 594.36 mm Hg.
What is the air pressure at sea level called?
Sea level pressure, sometimes as mean sea level pressure.
Is compressibility a gas?
Nitrogen is a gas that can be compressed. Not all nitrogen is compressed, for example the nitrogen in the air we breath is at atmospheric pressure.
Is nitrogen a compressed gas?
Nitrogen can exist as a compressed gas when placed under pressure in a container. At room temperature and normal atmospheric pressure, nitrogen is a colorless and odorless gas.
What substance present in your body balances the atmospheric pressure acting on us?
The substance that helps balance atmospheric pressure in the body is nitrogen. Nitrogen is present in the air we breathe and enters our bloodstream, helping equalize pressure within our bodies with the external atmospheric pressure.
Why is atmospheric pressure greater at sea?
Atmospheric pressure is the weight of the air above the point... at sea level there is more air above the point then there would be at 10,000ft
How does atmospheric pressure change as you move up away from sea level?
as you move up from sea level, the atmospheric pressure decreases. At higher elevations, theres less air above you so therefor less air pressure. When the air pressure outside your body decreases, the air pressure inside also decreases (slowly).
How much air pressure is on you if i'm below sea level?
Below sea level atmospheric pressure increases with depth. Air pressure at sea level is about 14.7 psia. Air pressure below sea level would be slightly higher.
How does atmospheric pressure change with height above sea level?
Atmospheric pressure is the weight of the air above the surface of the earth. As elevation increases, there is less air above the location and the pressure is lower. At sea level the column of air above the area is greater.?æ
What is air pressure psi at dead sea level?
The atmospheric pressure at the level of the Dead Sea is approximately 15.47 PSI.
Atmospheric air contains what percentage of nitrogen?
Atmospheric air contains approximately 78% nitrogen.
