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What volume is occupied by 20. 0 g of nitrogen (N2) gas at 30 degree C. and 800 mmHg?
Wiki User
∙ 6y ago
1 mol N2 = 28g
30C = 303K
At STP, 1mol * 273K is proportional 24L * 760torr. (PV = nRT)
Then we do a little bit of stoichiometry...
10g * 1mol/28g * 24L*760torr/(1mol*273K) * 303K * xL/750torr = 9.6402 L
10.0g of N2 at 30C and 750torr should occupy 9.6402L
Wiki User
∙ 13y ago
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The gases in a mixture have the following partial pressures at the same volume and temperature 1013000 Pa nitrogen 700 mmHg argon 1.20 ATM of helium 790 torr oxygen and 0.50 ATM of carbon dio?
Convert all the pressures into one unit and then, using Dalton's Law of Partial Pressure, you just add all the pressures together. Using these conversions(101325Pa equals 1 ATM, 1 ATM equals 760 mmHg, 1 mmHg equals 1 torr), calculate each pressure into one unit(I used mmHg) 1013000 Pa nitrogen equals 7598 mmHg of nitrogen(make sure you round using sig figs) 700 mmHg of argon equals 700 mmHg of argon 1.20 ATM of helium equals 912 mmHg of helium 790 torr oxygen equals 790 mmHg of oxygen 0.50 ATM of carbon dioxide equals 380 mmHg of Carbon Dioxide Now add all the pressures and you get: 7598+700+912+790+380= 10380 mmHg If you need to have the answer in a particular unit: 10380 mmHg = 10380 torr = 13.66 ATM = 1384000 Pa = 1,384 kPa
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.
What is the density of O2 gas at 740 mmHg and 30 degree C.?
How To Calculate The Density Of Oxygen Gas ,O2, At 30 Deg. C And 700 MmHg
What is the volume of a 5.34 g sample of hydrogen gas at a temperature of 10 oC and a pressure of 721 mmHg?
The volume ofhydrogen is 64,84 L.
The pressure acting on 50 cubic meters of gas is raised from 200 kPa to 400 kPa The temperature remains constant What is the new volume?
800mm Hg Pressure and Volume are inversely proportional... thus is volume is halved (400ml -> 200ml) then pressure would double (400 mmHg -> 800 mmHg)
What volume will 400 ml of argon gas initially at 30 degree celsius and 725 mmHg occupy at 30 degree celsius and 650 mmhg?
The volume is 0,446 L.
What is the volume in milliliters occupied by 89.2g CO2(g) at 37oC and 737 mmHg?
The volume of CO2 is 53,18 litres.
The gas with an initial volume of 24.0 L at a pressure of 565 mmHg is compressed until the volume is 16.0 L What is the final pressure of the gas?
500. mmHg
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
How do you calculate the density of oxygen gas (O2) at 30 degree C and 700 mmHg?
How do you calculate the density of oxygen gas (O2) at 30 degree C. and 700 mmHg?
The gases in a mixture have the following partial pressures at the same volume and temperature 1013000 Pa nitrogen 700 mmHg argon 1.20 ATM of helium 790 torr oxygen and 0.50 ATM of carbon dio?
Convert all the pressures into one unit and then, using Dalton's Law of Partial Pressure, you just add all the pressures together. Using these conversions(101325Pa equals 1 ATM, 1 ATM equals 760 mmHg, 1 mmHg equals 1 torr), calculate each pressure into one unit(I used mmHg) 1013000 Pa nitrogen equals 7598 mmHg of nitrogen(make sure you round using sig figs) 700 mmHg of argon equals 700 mmHg of argon 1.20 ATM of helium equals 912 mmHg of helium 790 torr oxygen equals 790 mmHg of oxygen 0.50 ATM of carbon dioxide equals 380 mmHg of Carbon Dioxide Now add all the pressures and you get: 7598+700+912+790+380= 10380 mmHg If you need to have the answer in a particular unit: 10380 mmHg = 10380 torr = 13.66 ATM = 1384000 Pa = 1,384 kPa
What volume is occupied by 2.0g He at 25 degrees celsius and 775 mmHg?
A fixed quantity of gas at a constant pressure exhibits a temperature of 27 degrees Celsius and occupies a volume of 10.0 L. Use Charles's law to calculate: the temperature of the gas in degrees Celsius in atmospheres if the volume is increased to 16.0 L
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.
What is the density of O2 gas at 740 mmHg and 30 degree C.?
How To Calculate The Density Of Oxygen Gas ,O2, At 30 Deg. C And 700 MmHg
When the pressure equals 8 millimeters of mercury mmHg what is the volume in milliliters mL?
2
What is the volume of a 5.34 g sample of hydrogen gas at a temperature of 10 oC and a pressure of 721 mmHg?
The volume ofhydrogen is 64,84 L.
What is the atmospheric pressure if the partial pressure of nitrogen oxygen and argon are 442mm Hg 118.34mm Hg and 5.66mm Hg respectively?
These three components are the three largest components of air. The total pressure of a gas mixture is just the sum of the partial pressures of each component. Air is a mixture and nitrogen, oxygen, and argon are the three biggest components. So, the atmospheric pressure (or air pressure) would be the sum of the partial pressure of each component of the air: Ptot=PPnitrogen + PPoxygen+ PPargon = 442 mmHg + 118.34 mmHg + 5.66 mmHg = 566 mmHg
