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Air contains 21 percent oxygen by volume and the rest nitrogen If the barometer pressure is 740 mm of Hg the partial pressure of oxygen is close to?
Wiki User
∙ 13y ago
If we consider oxygen content in atmosphere to be roughly around 21% and the rest nitrogen then answer to the above question will be:
155.4 mm of Hg
Wiki User
∙ 14y ago
Wiki User
∙ 13y ago310 mm of Hg
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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?
594.36
What is the partial pressure of nitrogen in air at 1 atmosphere pressure Assume ideal behavior.?
.78
A box with a volume of 22.4 L contains 1.0 mol nitrogen and 2.0 mol hydrogen at 0à Celsius Which of the following statements is true?
the partial pressure of N2 is 101kPa
If atmosphere pressure on a certain day is 749 mm Hg what is the partial pressurre of nitrogen given that nitrogen is about 78 of the atmosphere?
Gh
What is the partial pressure of oxygen in a balloon?
The partial pressure of oxygen will vary according to where you look. Atmospheric oxygen partial pressure is approximately 21% of the atmospheric pressure of the location at which you measure (typically around 1 atmosphere at sea level, making the partial pressure of oxygen at seal level 0.21 ATM or 21.3KPa). The value varies geographically and with time, but also varies in different tissues of organisms, since not all oxygen available is absorbed, and complex multicellular organisms will have certain tissues (respiring muscle) that use up oxygen, resulting in a lower partial pressure there.normal oxygen partial185.4 kPa or in another unit:100 mmHg in the arterial blood. The partial pressure on the alveolar site is about 105 mmHg.
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?
594.36
A mixture of gases with a pressure of 800.0 mm Hg contains 60 percent nitrogen and 40 percent oxygen by volume What is the partial pressure of oxygen in this mixture?
320.0 mm Hg
What is the partial pressure of nitrogen in air at atmospheric pressure (1atm)?
About 78 % (or about 11.7 psi).
What is the partial pressure of nitrogen in air at 1 atmosphere pressure Assume ideal behavior.?
.78
A box with a volume of 22.4 L contains 1.0 mol nitrogen and 2.0 mol hydrogen at 0à Celsius Which of the following statements is true?
the partial pressure of N2 is 101kPa
. A mixture of oxygen hydrogen and nitrogen gases exerts a total pressure of 282 kPa. If the partial pressures of oxygen and hydrogen are 110 kPa and 106 kPa respectively what is the partial pressure?
Total pressure = ppO2 + ppH2 + ppN2ppN2 = Total pressure - (ppO2 + ppH2)ppN2 = 282 kPa - (110+106 kPa) = 282kPa - 216kPappN2 = 66 kPa = partial pressure of nitrogen
A mixture of O2 H2 and N2 gases exerts a total pressure of 282 kPa. If the partial pressures of oxygen and hydrogen are 110 kPa and 106 kPa respectively what is the partial pressure of nitrogen?
Total pressure = ppO2 + ppH2 + ppN2ppN2 = Total pressure - (ppO2 + ppH2)ppN2 = 282 kPa - (110+106 kPa) = 282kPa - 216kPappN2 = 66 kPa = partial pressure of nitrogen
If atmosphere pressure on a certain day is 749 mm Hg what is the partial pressurre of nitrogen given that nitrogen is about 78 of the atmosphere?
Gh
A pressurized tank contains a mixture of oxygen and helium.if the partial pressure of oxygen is 10atm and the partial pressure of helium is 32.8 ATM what is the total pressure inside the tank?
11
A sample of nitrogen gas is collected over water at 20 degrees Celsius. The vapor pressure of water at 20 degrees Celsius is 18 mmHg. What is the partial pressure of the nitrogen if the total pressure?
747 mmHg
A sample of dry air contains 210 mL of oxygen 780 mL of nitrogen and 10.0 mL of all other gases What is the pressure in mm of Hg due to the nitrogen if the total pressure was 1000.0 mm?
Dalton says: "The partial pressure of a (non-condensing) gas in the mixture is proportional to its concentration." Since your total pressure is 1000 mmHg and the volumes all total to 1000 mL, you don't even need to take your shoes off to do the math.The nitrogen's volume is 780 ml of the total 1000 ml so its partial pressure is 780 mmHg of the total 1000 mmHg.
A pressurized tank contains a mixture of oxygen and helium If the partial pressure of oxygen is 10 atm and the partial pressure of helium is 32.8 atm what is the total pressure inside the tank?
42.8 atm fufurjthfhhudjd
