A gas mixture consists of N2, SO2, and Ar, where the mole fraction of N2 is 0.55 and the mole fraction of Ar is 0.25. If the mixture is at STP in 5.0L container, how many molecules of SO2 are present?

Q: A gas mixture consists of Cl₂, SO₂, and Kr, where the mole fraction of Cl₂ is 0.55 and the mole…

A: We have to calculate the number of molecules of SO2

Q: What is the mole fraction for each gas in a mixture of 28.64 g of F2, 45.8 g of Ar, and 1.77 g of…

A: Given:  mass of F2=28.64 g mass of Ar = 45.8 g mass of CO = 1.77 g

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: mixture of oxygen and nitrogen gases contains oxygen at a partial pressure of 279 mm Hg and nitrogen…

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Q: A 6.0-L flask contains a mixture of methane (CH4), argon, and helium at 45oC and 1.75 atm. If the…

A: Given information, A 6.0-L flask contains a mixture of methane (CH4), argon, and helium at 45oC and…

Q: 5.0 grams Ne and 5.0 grams Cl2 are mixed together in a 5.0 L flask at 298K. Calculate: 1) the moles…

A: Mass of Ne = 5 g Mass of Cl2 = 5 g Volume of flask = 5 L temperature = 298 K

Q: A gas mixture contains 1.25 g N2 and 0.85 g O2 in a 1.55 L con- tainer at 18 °C. Calculate the mole…

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Q: A gas mixture with a total pressure of 2900 torrtorr is used by a scuba diver. If the mixture…

A: Numbers of moles is calculated by dividing the given mass with molecular mass of compound.

Q: In a mixture of He, Ne, and Xe gases with a total pressure of 925 atm, if there is 10.5 g of each…

A: Number of moles = Mass/molar mass Pi = Xi x P Where, Pi = partial pressure of gas i ; P = total…

Q: oxygen

A: Moles fraction of CO2 = ( moles of CO2 / total moles of mixture gas )  Moles fraction of CO2 = ( 3 /…

Q: A 1.00 L sample of dry gas at 16 °C and 744 mmHg contains 0.520 g N₂. What is the partial pressure…

A: Given that, Volume of the dry gas is 1.00 L. Temperature = 160C Total pressure = 744 mm Hg Mass of…

Q: A mixture of hydrogen gas and oxygen gas exerts a total pressure of 3.0 atm on the walls of its…

A: Given total pressure = 3.0 atm Partial pressure of hydrogen = 1.65 atm Mole fraction of oxygen can…

Q: The flame produced by the burner of a gas (propane) grill is a pale blue color when enough air mixes…

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Q: A gaseous mixture of N2 and O2 has a total pressure of 3.000 bar . If the partial pressure of N2 is…

A: Dalton's law of partial pressure:-              It states that the total pressure exerted by the…

Q: A mixture of N2, O2 and He have mole fractions of 0.25, 0.65, and 0.10, respectively. What is the…

A: Given:Mole fraction of N2 = 0.25Total pressure = 3.9 atm.

Q: A gas mixture is made by combining 8.5 g8.5 g each of Ar,Ar, Ne,Ne, and an unknown diatomic gas. At…

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

Q: 2. A gas mixture of Xe, Ne, and Ar has a total pressure of 21.2 atm. What is the mole fraction of Xe…

A: Given that, Total pressure = 21.2 atm Partial pressure of gases PNe=12.1 atm PAr=5.40 atm thus,…

Q: A gaseous mixture contains 421.0 Torr H₂(g), 339.1 Torr N₂(g), and 89.5 Torr Ar(g). Calculate the…

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Q: A gaseous mixture contains 421.0 Torr H, (g), 370.1 Torr N, (g), and 75.9 Torr Ar(g). Calculate the…

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Q: A mixture of hydrogen and argon gases contains hydrogen at a partial pressure of 377 mm Hg and argon…

A: Mole fraction of gas in mixture is calculated by the ratio between the partial pressure of gas and…

Q: A gaseous mixture contains 430.0 Torr H, (g), 380.1 Torr N, (g), and 87.5 Torr Ar(g). Calculate the…

A: According to Dalton's law of partial pressures, the total pressure by a mixture of gases is equal to…

Q: What is the total pressure in atmospheres of a gas mixture that contains 1.00 g H2 and 8.00 g Ar in…

A: Mass of H2 = 1 g Molar molar of H2 = 2 g mol-1 Mass of Ar = 8 g Molar molar of Ar =  40 g mol-1…

Q: Some N, gas is mixed with some 0, gas, and the sketch below shows a representative sample of the…

A: Mole fraction = mole of gas /total mole Partial pressure = mole fraction × total pressure Given that…

Q: A gas mixture of He and Ar has a total pressure of 4.10 atm. What is the mole fraction of Ar if the…

A: According to Raoult's Law, the partial pressure of each component of an ideal gas is equal to the…

Q: A vessel of a certain volume contains two ideal gases, let's call them A(g) and B(g). The mole…

A: Assuming the total moles of gas initially is y. Hence moles of A in vessel initially = mole fraction…

Q: Three 1.00 L flasks at 25.0 °C and 1013 kPa pressure contain: CH4 (flask A), CO2 (flask B) and NH3…

A: The volume, temperature and pressure of three flasks (flask A, flask B and flask C) is 1.00 L,…

Q: A mole fraction of each component of gas mixture that contains sulfur hexafluoride at a pressure of…

A: Given :-  PSF6 = 2.64 atm  PP2O5 = 1.58 atm  To calculate :- mol fraction of each gas in mixture

Q: If you have 0.100 mol of oxygen, 0.200 mol of hydrogen, 0.250 mol of nitrogen, and 0.300 mol of…

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

A: Given Data : Moles of N2 = 1.3 mol Moles of O2 = 0.33 mol Moles of Ar = 0.061 mol

Q: The total pressure exerted by a mixture of O2, N2, and He gases is 1.50 atm. What is the partial…

A: Given: The total pressure exerted by a mixture of O2, N2, and He = 1.50 atm The partial pressure of…

Q: What is the mole fraction of NO in a 55.0-L gas cylinder at 30°C which comes from a mixture of N2…

A: Gases that comprises of zero particle interaction and additionally, particles possess elastic…

Q: Three gases (CO2, 02, and N) are trapped in individual bulbs of difterent volumes below. When the…

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Q: How many moles of gas are pressured in a 25L chamber containing a pressure of 750 mmHg at – 25 deg…

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Q: Two separate flasks are each filled with a gas at 25.0°C; the valve between them is opened and the…

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Q: A gas mixture has partial pressures of 90. mm Hg O2, 150 mmHg Ar, and 325 mmHg CO2. What is the mole…

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Q: A 1.95 g sample of an unknown gas at 67 °C and 1.05 atm is stored in a 2.05 L flask. What is the…

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Q: Determine the mole fraction of each gas in a mixture whose partial pressures are 0.467 atm of He,…

A: Given, a mixture of gas of He, Ar and Xewhose partial pressures are 0.467 atm of He, 0.317 atm of…

Q: A mixture of hydrogen and nitrogen gases contains hydrogen at a partial pressure of 300 mm Hg and…

A: We know that  Partial pressure of gas = mole fraction × total pressure That is  pg = Xg × P and also…

Q: Calculate the mole fraction of each gas in a mixture of 43.6 g Xe and 36.8 g Kr. S

A: Mole fraction of a component is the ratio of number of moles of that component to the total number…

Q: Some N2 gas is mixed with some O2 gas, and The picture shows a representative sample of the mixture.…

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Q: What is the mole fraction of N2 if a flask contains a mixture of 1.11 g H2 gas (H = 1.01 g/mol) and…

A: Mole fraction is defined as number of moles of solute divided by total number of moles of solution.…

Q: 2. A chemist collects 3.97 g of NH3 and 4.89 g of O2 and has a total pressure of 23.78 torr…

A: Given that the amount of NH3 (g) and O2 (g) collected as 3.97 gram and 4.89 gram and mixture has a…

Q: 2.00 L container at 22.00C contains a mixture of 1.00 g H2 (g) and 1.00 g H2(g) and 1.00 g He(g). a.…

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Q: When 7.00 moles of gas A and 3.00 moles of gas B are combined, the total pressure exerted by the gas…

A: If individual gases and their mixture behave ideally, then we can write: Pi=xiPtotal where Pi , xi ,…

Q: A gas mixture contains 0.700  mol of N2, 0.350  mol of H2, and 0.100  mol of CH4. What is the mole…

A: Given,  A gas mixture contains 0.700  mol of N2, 0.350  mol of H2, and 0.100  mol of CH4. the mole…

Q: The gas from a certain volcano had the following composition in mole percent: 65% CO2, 25% H2, 5.4%…

A: According to Dalton's law of partial pressure the total pressure of a gaseous mixture is the sum…

Q: What is the temperature inside of 3.0mL container when there are 0.56 moles of a gas at 0.75atm?

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Q: A 4.00 L flask filled with He at 6.00 atm is connected to another 2.00 L flask containing N2 at 3.00…

A: Considered that the temperature of the system is 298.15 K. The number of moles of He and N2 is…

Q: A gaseous mixture contains 401.0 Torr H2(g), 367.7 Torr N2(g), and 89.9 Torr Ar(g). Calculate the…

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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.