A mixture of nitrogen and xenon gases, at a total pressure of 897 mm Hg, contains 3.22 grams of nitrogen and 34.0 grams of xenon. What is the partial pressure of each gas in the mixture?

Q: If a sample of O2 gas has a pressure at 15.00 °C of 112,000 Pa, what is its pressure a.In units of…

A: Given that the pressure of oxygen gas at 150C is 112,000 Pa.(a) 1 atm = 101325 Pa1 Pa = 1 / 101325 =…

Q: What volume is occupied by 0.118 mol of helium gas at a pressure of 0.97 atm and a temperature of…

A: The volume occupied by the helium gas can be calculated by the ideal gas equation as follow: In…

Q: Since helium is lighter than air, it is difficult to measure the mass of a sample, so to find out…

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Q: If a 2.51L sample of gas at 1.87atm is expanded to a final volume of 7.97L, what is the final…

A: Given  Initial Volume ( V1 )   = 2.51 Liter  Initial Pressure ( P1 )  = 1.87 atm  Final Volume ( V2…

Q: A sample of N2O gas has a density of 2.85 g/L at 298K. What is the pressure of the gas(in mmHg)?

A: Molar mass of N2O (M) is 44.013 g mol-1 Density (d) is 2.85 g L-1 Temperature (T) = 298 K Gas…

Q: A mixture of nitrogen and carbon dioxide gases, at a total pressure of 836 mm Hg, contains 2.18…

A: Given- Total pressure of mixture = 836 mmHg Mass of nitrogen = 2.18 g Mass of carbon dioxide = 9.48…

Q: A mixture of carbon monoxide and helium gases, in a 71.73 L flask at 75°C, contains 5.66 grams of…

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Q: A mixture of xenon and nitrogen gases at a total pressure of 927 mm Hg contains xenon at a partial…

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Q: Ammonia gas is produced by the reaction: N2(g) + 3H2(g) → 2NH3 (g). How many liters of ammonia can…

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Q: A gas mixture composed of helium and argon has a density of 0.670 g/L at a 755 mmHg and 298 K. What…

A: Any unknown variable like volume (V), moles (n), or pressure (P) get evaluated through the…

Q: 4Al(s)+3O2(g)→2Al2O3(s) What volume of O2 gas, measured at 783mmHg and 18∘C, is required to…

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Q: If 6.90 L of gaseous ethanol reacts with 17.2 L O2, what is the maximum volume of gaseous carbon…

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Q: What volume is occupied by 12.5 g of argon gas at a pressure of 1.05 atm and a temperature of 322 K?…

A: Given: volume of Ar = 12.5 g pressure of Ar = 1.05 atm temperature of Ar = 322 K volume of He =…

Q: A sample of xenon gas occupies a volume of 9.01 L at 477 K. If the pressure remains constant, at…

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Q: Calculate the pressure exerted by 3 moles of O2 gas confined at a volume of 510 mL at 10 oC.

A: Mole is a standard unit for measuring large quantities of very small entities such as molecules,…

Q: Calculate the number of grams of oxygen gas represented by a sample of a pure gas at 27oC, 715 mmHg,…

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Q: A sample of carbon dioxide has a mass of 14.0 g and occupies 2.5 L at 400.0 K. What pressure does…

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Q: A sample of argon gas at standard pressure occupies 1000 ml. At constant temperature, what volume…

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Q: A sample of hydrogen fluoride gas occupies 1250 mL at STP. What is the pressure in mm Hg if the…

A: Given details, At STP, V1=1250 mLT1=273KP1=1 atmV2=255 mLT2=573 K To calculate the final pressure.

Q: A mixture of helium and carbon dioxide gases, at a total pressure of 920 mm Hg, contains 1.38 grams…

A: Given: Total Pressure of the mixture(Pt)= 920mmHg Mass of Helium gas = 1.38 g Mass of Carbon dioxide…

Q: 2. What mass of chlorine gas, Cl2 in grams, is contained in a 10.0 L tank at 27°C and 3.50 atm of…

A: Using ideal gas equation PV=nRT ,we can find mass of chlorine gas produce.

Q: What is the density of argon gas at a pressure of 312 mmHg and a temperature of 17 °C?

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Q: If the pressure exerted by a gas at 100°C in a volume of 0.044 L is 3.81 atm, how many moles of gas…

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Q: If 0.370 L of neon gas is collected over water at a temperature of 60°C and a pressure of 760 torr,…

A: GIVEN: The volume of Neon gas collected over water= 0.370 L Temperature =60°C  Pressure = 760 torr…

Q: A sample of xenon gas occupies a volume of 7.31 L at 447 K. If the pressure remains constant, at…

A: A Charles law explains the relationship between volume and temperature at constant pressure. it…

Q: A 1.25-g sample of CO2 is contained in a 750.-mL flask at 22.5 °C. What is the pressure of the gas?

A: The given data contains, Volume = 0.75 L. Temperature = 295.5 K. mass = 1.25 g

Q: If 19.91 g of CO2 is enclosed in a 1.98 L container at 60.5 °C, what pressure is it exerting on the…

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Q: A mixture of xenon and hydrogen gases at a total pressure of 965 mm Hg contains xenon at a partial…

A: Given-> Total pressure (P) = 965 mmHg Partial pressure of xenon (Xxe) = 313 mmHg Weight of Xe =…

Q: What volume is occupied by 8.6 g of nitrogen gas, N2, at 23°C and 1.15 atm pressure?

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Q: A mixture of helium and methane gases, at a total pressure of 698 mm Hg, contains 0.480 grams of…

A: Partial pressure of gas is defined as the contribution of that gas towards total pressure of the…

Q: What pressure is exerted by a mixture of 1.30  g of H2 and 6.300  g of N2 at 273°C in a 10.0 L…

A: PV = nRT Where, P = pressure of gas in atm V = volume in L n = number of moles of gases R = gas…

Q: What is the pressure of 2.01 g of nitrogen gas confined to a volume of 0.205 L at 36 ∘C?

A: Given, Mass of nitrogen = 2.01g Volume = 0.205L Temperature  = 36 degree Celsius.

Q: When a 222.3 mL sample of nitrogen is kept at a constant temperature of 5.0 °C, it has a pressure of…

A: Given data, Initial volume (V1) = 222.3 mL = 0.2223 L Temperature = 5oC Initial pressure (P1) =…

Q: 4) A sample of argon occupies a volume of 18.3 mL at 760. mm Hg and 13.3 °C. If the pressure of the…

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Q: A sample of gas at 911.9 mmHg and occupying a volume of 13.20 L has a decrease in pressure to 98.94…

A: We have to calculate the new volume.

Q: A 2.43 L volume of hydrogen measured at −150. °C is warmed to 100.°C. Calculate the volume (in L) of…

A: Given: Initial Volume V1 = 2.43 L Initial Temperature T1 = -150 oC= 123 K Final Temperature T2 = 100…

Q: A person accidentally swallows a drop of liquid oxygen,O2(I), which has a density of 1.149 g/mL.…

A: The given data contains, density = 1.149 g/ml Volume = 0.050 ml Pressure = 1 atm Temperature = 37…

Q: What is the total pressure exerted by a gaseous mixture that consists of 1.00 g of hydrogen and 8.00…

A: Mass of Hydrogen gas = 1 g Mass of neon gas = 8 g Volume of container = 2.80 L T = 44.10+ 273.15 =…

Q: If 0.275 moles of oxygen gas are held in a sealed 550 mL flask at a pressure of 800 mm, what is the…

A: Given, Moles of Oxygen gas (n) = 0.275 moles Note: 1000 mL= 1L Volume of a gas (V) = 550 mL = 0.550…

Q: If a sample of Argon gas occupies 2.50 L at 100.0 °C and 5.00 atm, what volume will it occupy at 0.0…

A: Ideal gases are those gases which follow ideal gas equation. The relation between pressure, volume,…

Q: what is the density of iodine gas at 30 degree celsius and 2.12atm

A: Given, Formula of iodine gas = I2 Temperature (T) = 30°C = (273.15 + 30) K  = 303.15 K Pressure (P)…

Q: A sample of chlorine gas starting at 684 mm Hg is placed under a pressure of 992 mm Hg and reduced…

A: Given : Initial pressure of chlorine gas = 684 mm Hg Final pressure of chlorine gas = 992 mm Hg…

Q: A sample of neon gas oCcupies a volume of 752 ml at 25°C. What volume will the gas occupy at 50ºC if…

A: Given : Initial Volume = 752 mL ×  1L / 1000mL                                       = 0.752 L  = V1…

Q: If the density of a gas is 1.2 g/L at 745 mmHg and 23.5◦C, what is the molar mass of the gas?

A: An ideal gas equation is derived from the combination of Charle's law, Boyle's law, and Avogadro…

Q: A mixture of oxygen and xenon gases, at a total pressure of 882 mm Hg, contains 3.58 grams of oxygen…

A: Given : Mass of oxygen, O2 = 3.58 g And mass of Xenon, Xe = 39.4 g

Q: 2. If 3.0 moles of nitrogen gas are collected in a 35.0 liter container at 20°C, what would be the…

A: As per the bartleby expert guidelines I am allowed to answer one question at a time. As Question 1…

Q: What volume is occupied by a 1.19 mol sample of xenon gas at a temperature of 0 °C and a pressure of…

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Q: What mass of neon gas is required to fill a 5.52-L container to a pressure of 1.17 atm at 37…

A: Use the ideal Gas equation to calculate the moles of Gas, Then using moles calculate the mass of the…

Q: A mixture of 2.55 moles of CO2 and 3.84 moles of N2 exerts a total pressure of 1.75 atm. What is the…

A: Given information,        A mixture of 2.55 moles of CO2 and 3.84 moles of N2 exerts a total…

Q: A sample of N2O gas has a density of 2.85 g/L at 298 K. What is the pressure of the gas (in mmHg)?

A: To calculate the pressure of the gas we have the ideal gas law formula, PV = nRT here,  P= pressure…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.