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What is the partial pressure of hydrogen in air?
I think at sealevel and standard conditions the partial pressure of hydrogen is nearly zero (~0 Pa).
An airplane is pressurized to 650 mm Hg which is the atmospheric pressure at a ski resort at 13000 ft altitude If air is 21 percent oxygen what is the partial pressure of oxygen on the plane?
To find the partial pressure of oxygen, we first need to calculate the total pressure of the air in the airplane cabin using Dalton's law of partial pressures. Given that the atmospheric pressure at 13000 ft altitude is 650 mm Hg, the partial pressure of oxygen can be calculated as 21% of this total pressure since oxygen constitutes 21% of the air. Thus, the partial pressure of oxygen on the plane is: 0.21 * 650 mm Hg = 136.5 mm Hg.
If the temperature is increased What happens to the partial pressure of oxygen in a sample of air?
If the temperature is increased, the partial pressure of oxygen in a sample of air will also increase. This is because as the temperature rises, the oxygen molecules in the air will have greater kinetic energy and will exert more pressure.
Does vapour pressure include the partial pressure of water vapour in the atmosphere during boiling process?
The partial pressure of water (vapor) is included in the total pressure of the atmosphere (air) when boiling.
If a sample of air that has a total pressure of 150 ATM contains 69 oxygen what is the partial pressure of oxygen found within the air?
The pressure is 103,5 at.
Air is about 78.0 percent nitrogen molecules and 21.0 percent oxygen molecules Several other gases make up the remaining 1 percent of air moleculesWhat is the partial pressure of nitrogen in air at at?
The partial pressure of nitrogen in air at sea level (assuming total pressure of 1 atm) would be 0.78 atm, calculated as 0.78 (78% of the total pressure).
What partial pressure of oxygen is a scuba diver breathing if the total pressure is 6.3 ATM and 20 percent of the air is oxygen?
The partial pressure of oxygen can be calculated by multiplying the percentage of oxygen in the air by the total pressure. In this case, 20 percent of 6.3 ATM is 1.26 ATM. Therefore, the scuba diver is breathing oxygen at a partial pressure of 1.26 ATM.
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 partial pressure of hydrogen in air?
I think at sealevel and standard conditions the partial pressure of hydrogen is nearly zero (~0 Pa).
An airplane is pressurized to 650 mm Hg which is the atmospheric pressure at a ski resort at 13000 ft altitude If air is 21 percent oxygen what is the partial pressure of oxygen on the plane?
To find the partial pressure of oxygen, we first need to calculate the total pressure of the air in the airplane cabin using Dalton's law of partial pressures. Given that the atmospheric pressure at 13000 ft altitude is 650 mm Hg, the partial pressure of oxygen can be calculated as 21% of this total pressure since oxygen constitutes 21% of the air. Thus, the partial pressure of oxygen on the plane is: 0.21 * 650 mm Hg = 136.5 mm Hg.
What happens to the partial pressure of oxygen in a sample of air when the temperature increases?
When the temperature of a sample of air increases, the partial pressure of oxygen also increases.
What happens to the partial pressure of oxygen in the air if the air temp increases?
When the air temperature increases, the partial pressure of oxygen remains the same in the air. This is because the partial pressure of a gas in a mixture is determined by its concentration and is independent of the temperature, assuming the volume and moles of other gases remain constant.
What should the mole percent of oxygen be in the diving gas for the partial pressure of oxygen in the mixture to be 0.21 ATM the same as in air at 1 ATM?
For the partial pressure of oxygen in the mixture to be 0.21 ATM, you would need the mole percent of oxygen in the diving gas to be 21%. This is because the partial pressure of a gas in a mixture is directly proportional to its mole fraction in the mixture, assuming ideal gas behavior.
If the temperature is increased What happens to the partial pressure of oxygen in a sample of air?
If the temperature is increased, the partial pressure of oxygen in a sample of air will also increase. This is because as the temperature rises, the oxygen molecules in the air will have greater kinetic energy and will exert more pressure.
Does vapour pressure include the partial pressure of water vapour in the atmosphere during boiling process?
The partial pressure of water (vapor) is included in the total pressure of the atmosphere (air) when boiling.
If a sample of air that has a total pressure of 150 ATM contains 69 oxygen what is the partial pressure of oxygen found within the air?
The pressure is 103,5 at.
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.
