A container contains a mixture of nitrogen gas at 400 torr, oxygen gas at 110 torr and helium gas at 220 torr. What is the total pressure of the gas mixture in mm Hg?

Q: What is the atmospheric pressure if the partial pressures of oxygen, nitrogen, and argon are 160…

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Q: A sample of xenon gas occupies a volume of 7.79 L at 53.0°C and 395 torr. If the volume of the gas…

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Q: A sample of helium gas occupies a volume of 9.92 L at 51.0°C and 367 torr. If the volume of the gas…

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Q: A sample of gas occupies a volume of 101 mL at 220.0 torr and 30.5˚C. Calculate the volume at 500.0…

A: According to ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant T =…

Q: A sealed container contains argon, xenon, and helium gases. If the total pressure of the mixture is…

A: Dalton's law: Dalton's law of partial pressures states that in a mixture of non-reacting gases, the…

Q: A gas cylinder contains 1.35 mol He, 1.60 mol Ne, and 2.10 mol Ar If the total pressure in the…

A: Moles of He = 1.35 mol Moles of Ne = 1.60 mol Moles of Ar = 2.10 mol Total Moles = 1.35 + 1.60 +…

Q: A sample of helium gas occupies a volume of 8.03 L at 60.0°C and 364 torr. If the volume of the gas…

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Q: A sample of chlorine gas is confined in a 5.2 L container at 250. torr and 27°C. How many moles of…

A: Ideal gas is one that follows ideal gas equation at all temperatures and pressure. The ideal gas…

Q: Calculate the density of sulfur hexafluoride gas at 428 torr and 31 °C

A: Given: Pressure = 428 torr = 428760atm= 0.563 atm temperature = 31oC + 273 = 304 K formula used : d…

Q: A sample of a gas occupies 9850 mL at STP.  What volume will the gas occupy at 95 oC and 675 torr?

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Q: What is the total pressure in atmosphere of a gas mixture containing argon gas at 0.28 atm, helium…

A: Dalton's Law of partial pressure: It may be defined that the total pressure exerted by a mixture of…

Q: thireen. A mixture of gases is made up of nitrogen, methane and oxygen. If the partial pressures…

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Q: What is the volume of a gas in mL at STP if the gas changed conditions to 255 mL at 25.0 oC at 653…

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Q: partial pressures

A: According to Dalton's law,  Total pressure exerted by gas mixture = the sum of partial pressure of…

Q: A sample of neon gas occupies a volume of 9.42 Lat 62.0°C and 398 torr. It the volume of the gas…

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Q: 1.00-L gas sample at 100.C and 650, torr contains 52.0% helium and 48.0% xenon by mass. What are the…

A: Total pressure = 650 torr

Q: A tank contains a mixture of 13.1grams of argon gas and 7.93grams of neon gas at 27°C. The total…

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Q: A gas mixture contains each of the following gases at the indicated partial pressures: N2, 226 torr…

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Q: A gas mixture contains each of the following gases at the indicated partial pressures: N2, 215 torr;…

A: In this question, we have given partial pressures of the following gases : Pressure of N2 gas = 215…

Q: Some N₂ gas is mixed with some O₂ gas, and the sketch below shows a representative sample of the…

A: Given-> Total pressure (P) = 200 torr

Q: ) 0.360 g of a diatomic gas occupies 125.0 mL at 23.0oC and 750. Torr. What is the molar mass of the…

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Q: A sample of a gas occupies 1600. milliliters at 20.0 oC and 400. torr. What volume will it occupy at…

A: Given data contains, Initial volume (V1) is 1600 mL. Initial pressure (P1) is 400 torr. Final…

Q: How many moles of nitrogen gas will occupy a volume of 347 mL at 6680 torr and 27 C

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Q: The density of 1.00 mol of an unknown gas at a temperature of -63°C and a pressure of 2,470 torr is…

A: Given, density of gas = 13.3 g/L Temperature = -63°C = 273+(-63) = 220K Pressure = 2470 torr 760…

Q: A sample of nitrogen gas occupies a volume of 7.76 L at 63.0°C and 379 torr. If the volume of the…

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Q: A gas occupies a volume of 100.0 mL at 27.0°C and 740. torr. What volume will the gas have at 5.00oC…

A: This question is based on charles' law. In mathematically, the expression of charles law can be…

Q: A sample of neon gas occupies a volume of 7.51 L at 64.0°C and 348 torr. If the volume of the gas…

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Q: of 200 ml. What volume will it occupy if the pressure is increased to 1200 torr and the temperature…

A: To determine the volume of the gas  Formula used  From ideal gas equation    P1V1T1=P2V2T2 P1 =600…

Q: A sample of xenon gas occupies a volume of 7.28 L at 65.0°C and 367 torr. If the volume of the gas…

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Q: A sample of argon gas occupies a volume of 8.67 L at 53.0°C and 405 torr. If the volume of the gas…

A: Since you have asked multiple type questions, we will solve only first  questions for you. If you…

Q: A 550 ml sample of gas at 40°C and 895 torr is transferred to a second vessel where the temperature…

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Q: At 528 torr and 21.0 oC, gas has a volume of 224 mL. The gas conditions change to a volume of 778 mL…

A: The new temperature can be calculated by using combined gas law.

Q: flourine gas exerts pressure of 297 torr when the volume changes to 250 mL at STP.what was the…

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Q: A sample of neon gas occupies a volume of 8.35 L at 54.0°C and 373 torr. If the volume of the gas…

A: Given: P1 = 373torr V1 = 8.35 L T1 = 54o C = 54.0 + 273.15 = 327K P2 = ? V2 = 11.2 L T2 = 4  C = 4…

Q: A sample of hydrogen gas occupies a volume of 7.08 L at 65.0°C and 351 torr. If the volume of the…

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Q: A mixture of gases at fixed volume and temperature contains 1 mole of He gas and an unknown amount…

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Q: A gas has an initial pressure of 633 torr and an initial volume of 87.3mL. What is its new pressure…

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Q: A gas at 737 torr and 1.6 liters is allowed to expand to 4.6 liters. What is the final pressure of…

A: Interpretation: A gas at 737 torr and 1.6 liters is allowed to 4.6 liters. The final pressure of the…

Q: A gas was found to have a density of 7.135 g/L at 12.0 °C and a pressure of 825 torr. What is the…

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Q: A gas mixture contains each gas at the indicated partial pressure: N2 = 217 torr O2 = 106 torr He =…

A: By Dalton's law of partial pressure the total pressure exerted by a mixture of gases is the sum of…

Q: A 1.50-L bulb containing Ne at 145 torr is connected by a valve to a 1.00-L bulb containing CO2 at…

A: The given data is as follows: Ne gas:                                                   CO2 gas:…

Q: The density of an unknown gas is 5.92 grams per liter at a temperature of 40.0 degrees celsius and a…

A: T= 400C = 313 K P = 1520 torr = 2 atm d = 5.92 g/L

Q: A gas mixture contains each of these gases at the indicated partial pressures: N2, 215 torr; O2, 102…

A: Dalton's law state that the total pressure of a mixture of gases is equal to the sum of the partial…

Q: A gas occupies 0.850 liters at 1.00 atm and 27oC. What is the final temperature of the gas when the…

A: According to ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant T =…

Q: The density of 1.00 mol of an unknown gas at a temperature of -66oC and a pressure of 2,203 torr is…

A: Convert unit of temperature into K and Pressure into atm:

Q: Given the following volumes of gases at 54.0°c and 790 torr, calculate the number of moles and the…

A: Given Temperature T=54°C=327 KPressure P=790 torr=790760=1.039 atmvolume V=150 ml=150x10-3Lmoles…

Q: What is the volume of a gas in mL at STP if the gas changed conditions to  341 mL at 25.0 oC at 653…

A: Given: Initial Pressure(at STP)  P1  = 760 torr = 1 atm Final Pressure P2 = 653 torr = 0.8592 atm…

Q: A sample containing 6.7 moles of gas is stored in a container at 1,097 torr of pressure and at 27…

A: Given Pressure (P) = 1097 torr temperature (T) = 27°C moles (n) = 6.7 moles

Q: The density of 1.00 mol of an unknown gas at a temperature of -76oC and a pressure of 2,387 torr is…

A: Assuming the ideal gas behaviour, The ideal gas law is PV = nRT P = (n/V) RT P = (m/MV)RT  Where, M…

Q: What is the pressure of N2 (g)  in Torr if 0.582 atm of O2 (g) and  965Torr of He(g)  are mixed with…

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Kinetic-Theory of Gases

Kinetic theory of gases is the model or method which was developed in the 19th century by Maxwell and Boltzmann. This is possible as the interatomic force which is of short-range forces that are important for solids and liquids can be neglected for gases. This theory or gas law gives a molecular interpretation of the pressure and temperature of a gas and is consistent with gas laws and Avogadro’s hypothesis. This theory is very helpful to correctly explain the specific heat capacities of many gases, kinetic energy and it also explains the transport qualities such as viscosity, thermal conductivity, and diffusion with molecular parameters. As stated in the kinetic-molecular theory, the temperature of a substance or gas particle is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles, called average kinetic energy.