using the formula for the ideal gas law and the value for the gas constant of 0.08206 L.atm/k/mol, what is the volume (in L) of 7.96 grams of dry hydrogen at 28.3C and 766 torr

Q: 25 L  of a gas were collected over water when the barometer read 590.0 mmHg  and the  temperature…

A: The gaseous state is the state of matter with least intermolecular force of attraction between…

Q: At what temperature in oC does 0.505 moles of gas occupy a volume of 8.15 Liters at a pressure of…

A: According to ideal gas law's, ratio of product of Pressure and volume to the product of temperature…

Q: A 4.57 L container containing a mixture of gases has a temperature of 41.7 °C and a pressure of…

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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: If 98.5 mol of an ideal gas occupies 29.5L at 37.00 degrees Celsius, what is the pressure of the…

A: According to ideal gas law, PV = nRT where P = pressure in atm V = volume = 29.5 L n = moles of gas…

Q: A 2.65 g2.65 g sample of an unknown gas at 73 ∘C73 ∘C and 1.00 atm1.00 atm is stored in a 2.75 L2.75…

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Q: A gas mixture consists of N2, SO2, and Ar, where the mole fraction of N2 is 0.55 and the mole…

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Q: A mixture of Na and H, gases to be used for ammonia production exerts a pressure of 2.5 atm. If the…

A: N2 and H2 gases are mixed for production of ammonia gas and these gases exerts pressure 2.5 atm. So,…

Q: A sample of gas occupies 3.8 L at 15 degrees Celsius and 1.00 atm. What does the temperature need to…

A: Here given, Initial volume (V1) = 3.8 L Initial pressure (P1) = 1 atm Initial temperature (T1) = 150…

Q: If a gaseous mixture is made of 2.41g of He and 2.79g of Ne in an evacuated 1.04-L container at 25…

A: The volume of a container is 1.04 L. The given weight of He is 2.41 g.The given weight of Ne is 2.79…

Q: What is the partial pressure of oxygen if the total pressure of wet gas is 705 mmHg, and the oxygen…

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Q: Use the ideal gas law to determine what is the volume of 10.0 moles of gas under 5.0 atm of pressure…

A: Pressure, Temperature and no.of moles of a gas, whose volume is to be determined.

Q: If a gas originally occupying 6.75 L at 19.21 ºC and 762.5 torr is compressed to give a pressure of…

A: The given data: The initial volume of the gas = 6.75 L The initial temperature of the gas = 19.21℃…

Q: The Goodyear blimps, which frequently fly over sporting events, hold approximately 175,000 ft3 of…

A: Given,Mass of the gas = 175,000 ft3 of heliumPressure = 1 atmTemperature = 23 oC = 273.15 +23 =…

Q: If 92.5 mol of an ideal gas occupies 86.5 L at 485 K, what is the pressure of the gas?

A: Recall ideal gas equation         PV=nRTHere, pressure of gas=P         volume of gasV=86.5 L…

Q: When 9.81 g of neon is combined in a 100 L container at 80oC with 10.62 g of argon, what is the mole…

A: GivenMass of Ne = 9.81 gMolar mass of Ne =20.18 g/molMoles of Ne =Mass of NeMolar mass of NeMoles of…

Q: A sample of sulfur hexafluoride gas occupies 9.10 L at 198C. Assuming that the pressure remains…

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Q: How many moles of gas does it take to occupy 120 L at a pressure of 2.3 atm and 67°C?

A: According to the ideal gas law PV=nRT

Q: Calculate the molar mass of a gas at 388 torr and 45oC if 206 ng occupies 0.206 μL.

A: The molar mass of a gas at 388 torrs and 45oC if 206 ng occupies 0.206 μL has to be calculated,

Q: (a) A sample of nitrogen gas occupies a volume of 3.00 L at 760 mm Hg and 0.0 °C. If the volume of…

A: The ideal gas equation is given by, P1V1T1=P2V2T2 where P is the pressure, V is the volume and T is…

Q: A sample of air contains 78.08% nitrogen, 20.94% oxygen,0.05% carbon dioxide, and 0.93% argon, by…

A: Given information The composition of gases in the air by volume is:  Nitrogen = 78.08 % Oxygen =…

Q: What is the pressure, in torr, of O₂ gas if 0.372 mol are contained in a 350 mL vessel at 15.9°C?

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Q: What is the total pressure, in millimeters of mercury, of a gas mixture containing argon gas at 0.23…

A: According to Dalton's law, the total pressure of gas mixture is given by the sum of partial pressure…

Q: According to the ideal gas law, a 0.9926 mol sample of nitrogen gas in a 1.567 L container at 266.4…

A: The expresssion for ideal gas equation is shown below: PV = nRT where,  P = pressure of ideal gas V…

Q: How many mols of gas are found in a vessel of volume 593.3 L when at a temperature of 16.6 °C and a…

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Q: What is the molar mass of an unkown gas with a density of 2.00 g/L at 1.00 atm and 25.0 degrees…

A: Given Density of unknown is 2.00 g/L at 1.00 atm and 25.0°C To find  Molar mass of the unknown

Q: A sample of ideal gas at room temperature occupies a volume of 40.0 L at a pressure of 442 torr . If…

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Q: Given that 3.75 moles of carbon monoxide gas are present in a container of volume 15.30 L, what is…

A: Given, number of moles, n = 3.75 moles Volume of CO, V = 15.30 L Temperature of CO, T = 89°C = 273 +…

Q: Using the ideal gas law, how many grams of sodium azide are required to inflate an airbag to 67 L of…

A: 2 mol Azide will  give 3 mol of N2  At STP 1 mol of N2 occupy 22.4 L

Q: What are the number of moles of xenon gas contained in a 3.24 liters vessel at 26.8 °C with a…

A:

Q: If the pressure exerted by a gas at 25°C in a volume of 0.044 L is 3.81 atm, how many moles of gas…

A: The ideal gas equation is given by,                                                         PV = nRT…

Q: According to the ideal gas law, a 1.001 mol sample of krypton gas in a 1.235 L container at 269.9 K…

A: Given : Moles of gas = 1.001 mol. Volume = 1.235 L Temperature = 269.9 K a = 2.318 L2.atm/mol2  b =…

Q: How many moles of an ideal gas are in a 1,686.5 mL container at 25.2°C and 826.1 torr?

A: An ideal gas is a conceptual gaseous substance whose behaviour is fully defined by the ideal gas law…

Q: What is the molar mass of a gas with a density of 2.875 g/L at 760.0 mmHg and 11.00°C?

A:

Q: What pressure is exerted by 0.450 mol of a gas at 25oC if the gas is in a 0.650-L container?

A: The solution is as follows :

Q: For a gas sample whose total pressure is 740 torr, what are the partial pressures if the moles of…

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Q: A mole of gas at 0.0°C and 760. torr occupies 22.4 L. What is the volume of this gas at 25.°C and…

A: According to the question, a mole of gas at 0 °C and 760 torr pressure occupies 22.4 L volume.  We…

Q: What pressure would 0.10 moles of a gas have if the volume is 10.0 L and the temperature is 500.…

A: We have given that No. of moles of gas = n = 0.1 mole Volume (V) = 10.0 L Temperature (T) = 500 K…

Q: If you have 3.3 moles of a gas at 200.13 mL and 27.0 oC, what is its pressure?

A: ideal gas equation  PV=nRT P=pressure V=volume n=no of moles R=gas constant T=temperature P=nRT /V…

Q: Calculate the partial pressure (in Torr) of Hg if a 50.40 g sample of nitrogen-mercury vapor at 23°C…

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Q: A mixture of gases contains: 2.70 g He, 8.13x1022 atoms of Ne, and 0.180 mol Ar. If the total…

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Q: Calculate the pressure of one mole of an ideal gas which occupies 12.0 L at 25°C.

A: We know the relation ;  PV = nRT ( P is pressure,V is volume, n is mole number, R is gas constant,T…

Q: What is the molar mass of a gas, in g/mol, if 286 mL at 69 oC and 17.9 Torr pressure weighs 0.0156…

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Q: A sample of gas with a mass of 1.020 g occupies a volume of 762 mL at 0 °C and 1.00 atm (STP). What…

A: The ideal gas equation is written below.PV = nRT         ….. (1)                Here, P is the…

Q: 1) A 9.172 mol sample of argon gas is maintained in a 0.8485 L container at 304.5 K. What is the…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Calculate the volume of a sample of an ideal gas that contains 5.58 mol at 738 mmHg and 0°C.

A: Following information given in the question - Moles of the gas = 5.58 mol Pressure = 738 mmHg…

Q: If 0.60 g of a gas occupies 300mL at 27°C and 630mm Hg of pressure, what is the molar mass of the…

A: Given that,Mass of the gas=0.60 gVolume of the gas=300mLT=300KP= 630mmHg

Q: How many moles of oxygen gas will occupy a volume of 2.5L at 1.2 atm and 25 degrees Celsius?

A: Using ideal gas equation, we have P*V=n*R*T --------(1)  Where, P is pressure  V is volume, n is…

Q: If 81.5 mol of an ideal gas occupies 47.5 L at 429 K, what is the pressure of the gas?

A:

Q: How many moles of gas would be found in a container of 22.4L at a pressure of 760.0torr and 0.00C

A: Given,  Volume of the gas in L = V = 22.4 L  Pressure in torr = P = 760.0 torr  Temperature in 0C =…

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.