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Partial Pressure
Page 2
Questions (194)
The mole fraction of oxygen in air is 0.209. Assuming nitrogen is the only other constituent,
what are the partial pressures (in
3 answers
asked by
alex
1,446 views
To a tank already containing N2 at 2.0 atm and O2 at 1.0 atm, we add an unknown quantity of CO2 until the total pressure is 4.6
3 answers
asked by
stac
641 views
Calculate the partial pressure of helium in a 1.00 L flask that contains equal numbers of moles He, Ne, and Ar at a total
2 answers
asked by
Randy
783 views
Calculate the partial pressure (in atm) of propane in a mixture that contains equal weights of propane (C3H8) and butane (C4H10)
3 answers
asked by
Anonymous
874 views
20g of nitrogen gas and 10g of helium gas are placed together in a 5L container at 25C . Calculate the partial pressure of each
3 answers
asked by
NONO
1,257 views
A sample of O2 gas was collected over water at 23ºC and 711 torr. What is the partial pressure of the O2? (The vapor pressure
4 answers
asked by
jan
2,361 views
What is the total pressure of a mixture of gases made up of CO2, O2 and H2 if the partial pressures are 22.3 kPa, 44.7 kPa and
3 answers
asked by
Anonymous
2,547 views
Suppose two gases in a container have a total pressure of 1.20 atm. What is the pressure of gas B if the partial pressure of gas
4 answers
asked by
Adolph
662 views
A sample of oxygen is collected over water at 22°C and 762 torr. What is the partial pressure of the dry oxygen? The vapor
3 answers
asked by
Kiesha
3,269 views
A mixture of gases at a total pressure of 95 kPa contains N2, CO2, and O2. The partial pressure of the CO2 is 24 kPa and the
4 answers
asked by
natasha
2,077 views
A 1.00 L flask containing 450 torr of H2 is connected to and mixed with a second flask with a volume of 0.500 L containing 250
3 answers
asked by
Matt
1,001 views
The partial pressure of nitrogen in the atmosphere is 0.7829 arm and the partial pressure of carbon dioxide is 0.0015 atm and
1 answer
asked by
Chloe
512 views
22g N2, 44g CO2 and 18g of CH4 in contenar if the pressure is 750mm calculated of the partial pressure of each gases
1 answer
asked by
Suvam das
389 views
One mole of solid NH4Cl (s) isvheated in a closed box to decompose it partially according to the following reaction:
NH4Cl (s)
1 answer
asked by
hannah
493 views
A 1.0 L ball containing Ar at 5 atm is connected to a 10.0 L ball containing N2 at 2atm.
A)Calculate the partial pressures and
1 answer
asked by
Student
478 views
On a clear day at sea level, the partial pressure of N2 in air is 0.78 atm at 25 degres C. Under these conditions, the
3 answers
asked by
Student
515 views
A mixture of three gases exert a total pressure of 753 mm Hg.If Gas #1 has a partial pressure of 289 mm Hg and Gas #2 has a
1 answer
asked by
Anonymous
442 views
determine the partial pressure of hydrogen if it's collected over water at 23 degrees celsius and the system has a total
1 answer
asked by
g
403 views
A cyclopropane-oxygen mixture is used as an anesthetic. If the partial pressure of cyclopropane in the mixture is 334 mmHg and
2 answers
asked by
Will
672 views
An apparatus consists of a 4 L flask containing nitrogen gas at 32C and 885 kPa, joined by a valve to a 8 L flask containing
3 answers
asked by
Sarah
1,209 views
Q3) Consider a 10 L container at 0 oC with 40 grams of He and 40 grams of Ar gases:
a) Calculate the partial pressure of Ar in
1 answer
asked by
lyan
396 views
A heliox deep-sea diving mixture contains 2.0 g of oxygen to every 98.0 g of helium.
What is the partial pressure of oxygen when
4 answers
asked by
JULIE
2,467 views
N2 was collected over water at 25 degrees C. The resulting pressure was 705 torr. The vapor pressure of water at 25 degrees C is
3 answers
asked by
Bianca
1,393 views
What would the partial pressure of water vapor be if you included this gas in the problem and it gave a total of 1.03atm?
Respons
3 answers
asked anonymously
74 views
a gas is collected over water at a certain temperature. The total pressure is 756 torr. The vapor pressure of water at this
1 answer
asked by
Kaelin
636 views
For the system
CO(g) + H2O(g)<-->CO2(g) + H2(g) Kp is 1.6 at 900 K. If 0.400 atm CO(g) and 0.400 atm H2O(g) are combined in a
1 answer
asked by
Andrew
818 views
a 2L container is charged with 2atm of O2 at 298 Kelvin.
Ch4(g) + 2O2(g) --> CO2(g) + 2H20(g) calculate the partial pressure of
2 answers
asked by
sarah
713 views
a 2L container is charged with 2atm of O2 at 298 Kelvin.
Ch4(g) + 2O2(g) --> CO2(g) + 2H20(g) calculate the partial pressure of
2 answers
asked by
sarah
689 views
a box with a volume of 22.4 L CONTAINS 1.0 mol of nitrogen and 2.0 mol of hydrogen at zero degrees celcius. Which of the
5 answers
asked by
Miley
2,113 views
A sample of O2 gas is collected over water at 23C at a barometric pressure of 751 mmHg (vapor pressure of water at 23C is 21
4 answers
asked by
Holly
3,400 views
The partial pressure of fluorine gas (F2) in a mixture of gases where the total pressure is 1.00 atm is 300. torr. What percent
3 answers
asked by
cheater
1,992 views
The pressure of a mixture of H2 & N2 in container in 1200 torr.The partial pressure of N2 in the mixture is 300 torr.What is the
4 answers
asked by
Randeep
1,826 views
A heliox deep-sea diving mixture contains 2.0 g of oxygen to every 98.0 g of helium.What is the partial pressure of oxygen when
3 answers
asked by
Anonymous
1,792 views
A sample of hydrogen gas is collected by water displacement at 20.0'C when the atmospheric pressure is 99.8kPa. What is the
4 answers
asked by
Han
1,790 views
equal masses of so2 and o2 are kept in a vessel at 27 degrees celcius. the total pressure of the mixture is 2.1atm. the partial
5 answers
asked by
please............
1,621 views
A mixture of He, N2, and Ar has a pressure of 14.2 atm at 28.0 °C. If the partial pressure of He is 1525 torr and that of Ar is
3 answers
asked by
Maria
1,582 views
Three gases (8.00 g of methane, CH4, 18.0 g of ethane, C2H6, and an unknown amount of propane, C3H8) were added to the same
3 answers
asked by
liz
1,479 views
A mixture of gases at a total pressure of 95 kPa contains N2, CO2, and O2. The partial pressure of the CO2 is 24 kPa and the
7 answers
asked by
kayla
1,459 views
A sample of gas is collected over water at a temperature of 45.0 oC when barometric pressure reading is 742.0 torr. What is the
4 answers
asked by
Nousheen
1,427 views
A sample of hydrogen gas (H2) is produced in a laboratory by displacement of water. A 645 mL sample of hydrogen is collected at
4 answers
asked by
Roger
1,309 views
A 1.00 L flask is filled with 1.05 g of argon at 25 ∘C. A sample of ethane vapor is added to the same flask until the total
2 answers
asked by
Kevin
1,276 views
A 260-ml flask contains pure helium at a pressure of 756torr . A second flask with a volume of 470ml contains pure argon at a
2 answers
asked by
Rose
1,254 views
A 1L flask is filled with 1.25 g of argon at 25 degrees celcium. A sample of ethane vapor is added to the same flask until the
2 answers
asked by
Karen
1,250 views
At 2200°C, K = 0.050 for the following reaction.
N2(g) + O2(g) 2 NO(g) What is the partial pressure of NO in equilibrium with N2
3 answers
asked by
Anonymous
1,219 views
A sample of nitrogen gas was collected via water displacement. Since the nitrogen was collected via water displacement, the
1 answer
asked by
Leanna
1,224 views
A gaseous mixture of and contains 30.8 nitrogen by mass. What is the partial pressure of oxygen in the mixture if the total
2 answers
asked by
George
1,206 views
Nitrogen and oxygen react to form nitric oxide (NO). All substances are in the gas phase. If 0.352 atm of nitrogen and 0.511 atm
2 answers
asked by
shaina
1,201 views
A heliox deep-sea diving mixture contains 2.0 g of oxygen to every 98.0 g of helium.
What is the partial pressure of oxygen when
3 answers
asked by
marsha
1,181 views
A sample of O2 gas was collected over water at 23ºC and 711 torr. What is the partial pressure of the O2? (The vapor pressure
2 answers
asked by
Anonymous
1,182 views
A mixture containing 235 mg of Helium and 325 mg of neon has a total pressure of 453 torr. What is the partial pressure of
2 answers
asked by
Monique
1,175 views
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Parent Categories (14)
Chemical Equilibrium
Equilibrium
Equilibrium Reactions
Gas Laws
Gas Laws/Physical Properties
Gaseous mixtures
Gases
Gases and Atmospheric Pressure
Gases and Gas Laws
Gases and Mixtures
Gases and Pressure
Pressure
Solutions
Stoichiometry