A vessel contains 0.4 moles of H2, 2.0 moles of N2, and 1.7 moles of F2. What are the mole fraction of each component?

Q: A gas mixture contains 11.0 mol of CO and 4.30 mol of O₂. Compute the mole fraction of CO in the…

A: Given : CO mole = 11.0 mole              O2 moles = 4.30 mole

Q: A sample of nitrogen gas collected at a pressure of 1.28 atm and a temperature of 20.0 °C is found…

A:

Q: A sample contains 2.0 moles of He gas and 6.0 moles of Ar gas. What is the mole fraction of He gas…

A: The mole fraction of a component in the mixture is defined by the ratio of moles of that substance…

Q: A mixture of gases contains 86.6 g of C2H4 and 52.1 g of N2. What is the mole fraction of each…

A: Given, mass of C2H4 = 86.6 g  mass of N2 = 52.1 g  As, molar mass of C2H4 = 28.05 g/mol…

Q: A 7.00 L tank at 20.1 °C is filled with 10.5 g of sulfur hexafluoride gas and 6.52 g of dinitrogen…

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Q: A 7.00L tank at 5.4°C is filled with 12.6g of dinitrogen monoxide gas and 4.59g  of carbon dioxide…

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Q: Solid ammonium chloride, NH4Cl, is formed by the reaction of gaseous ammonia, NH3, and hydrogen…

A: Given,Mass of NH3 = 5.28 gMass of HCl = 5.28 gMoles of NH3 and HCl can be calculated as:

Q: An equimolar (i.e. containing same molar amount) mixture of O2, N2, Kr, and CO2 gases is placed in a…

A: The Scottish physical chemist Thomas Graham gives direct relation between rate of effusion of gas…

Q: A 8.00 L tank at 7.9 °C is filled with 2.45 g of sulfur tetrafluoride gas and 17.2 g of carbon…

A: Given,  2.45 g of sulfur tetrafluoride (SF4) 17.2 g carbon dioxide (CO2) Molar mass of SF4 = 108.07…

Q: Convert 5.55 liters of xenon tetrafluoride, XeF4 at STP (Standard Temperature Pressure) into moles.

A: Answer :- 0.248 mol XeF4  At STP, 5.55 L XeF4 = 0.248 mol XeF4…

Q: Use the ideal gas law to calculate an unknown property. A sample of O₂ gas has a volume of 811 mL,…

A: Given - Volume of O2 =811 mL = 0.811 L  (1L = 1000ml) Pressure of O2= 41 mmHg  Temperature =13.6 °C…

Q: A 6.00 L tank at 18.4 °C is filled with 6.85 g of boron trifluoride gas and 18.4 g of carbon dioxide…

A: A 6.00 L tank at 18.4 °C is filled with 6.85 g of boron trifluoride gas and 18.4 g of carbon dioxide…

Q: A 6.00 L tank at -2.4 °C is filled with 2.01 g of sulfur tetrafluoride gas and 6.11 g of sulfur…

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Q: A 10.0 L tank at 2.58 °C is filled with 14.4 g of sulfur hexafluoride gas and 2.83 g of dinitrogen…

A: Given, volume of the tank =10.0 Ltemperature T =2.58 °C =(2.58+273.15) K =275.73 Kamount of sulfur…

Q: A gas mixture is composed of 2.0 moles N2 and 1 mole H2. Calculate the average molar mass of the gas…

A: Given: 2 moles of N2 1 mole of H2 2 moles of N2 has mass 2*28 = 56 gram 1 mole of H2 has mass 2 gram…

Q: A 10.00 L tank at -2.9 °C is filled with 11.6 g of boron trifluoride gas and 3.29 g of dinitrogen…

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Q: A 6.00 L tank at 29.9 °C is filled with 6.33 g of sulfur tetrafluoride gas and 12.3 g of sulfur…

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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: gas system has initial volume and moles of 6080 mL and 0.850 moles. If the number of moles changes…

A: Given data- initial volume  = 6080 mL initial mole of gas=0.850 moles moles changes n2=0.0362 moles…

Q: What is the volume in liters of 9.05 moles of CO₂ at standard temperature and pressure (STP)?

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

A: The mole fractions are calculated using the following formulae. Mole fraction of N2=Number of N2…

Q: A 8.00 L tank at 6.9 °C is filled with 9.35 g of carbon dioxide gas and 9.40 g of dinitrogen…

A: Mole fraction of different gases can be calculated by knowing the total moles of gases and the moles…

Q: Calculating mole fraction in a gas mixture Zulema A 5.00 L tank at -4.9 °C is filled with 13.6 g of…

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Q: The pressure of a gas is 380 mm Hg. Express this pressure in units of a. atmospheres. Pressure = b.…

A: Given:The pressure of a gas is 380 mmHg.We have to convert the pressure at different units.

Q: When carbon dioxide is at 1 atm and 273k, how many liters make up 28.45 g of carbon dioxide? Molar…

A: Gas equation, PV = nRT

Q: A 6.00L tank at 24.1°C is filled with 12.2g of dinitrogen monoxide gas and18.1g of carbon dioxide…

A: The mass of dinitrogen is = 12.2 g The mass of carbon dioxide is = 18.1 g dinitrogen mole fraction…

Q: A 6.00 L tank at 22.1 °C is filled with 12.0 g of sulfur tetrafluoride gas and 2.42 g of carbon…

A: Given information: Mass of sulfur tetrafluoride = 12.0 g Mass of carbon dioxide = 2.42 g

Q: A 8.00L tank at 26.7°C is filled with 19.4g of dinitrogen difluoride gas and 2.54g of sulfur…

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Q: A gas mixture called Heliox, 6.11% O2 and 93.89% He by mass, is used in scuba tanks for descents…

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Q: In a container containing CO2, F2, and O2, what is the mole fraction of CO2 if the F2 mole fraction…

A: The mole fraction of a component in the mixture is defined by the ratio of moles of that substance…

Q: A certain sample of gas contains 2.00 g of hydrogen, 3.00 g of oxygen, and 0.500 g of nitrogen.…

A: For calculation of mole fraction of each gases , we have to first calculate the number of moles of…

Q: A sample of hydrogen gas collected at a pressure of 0.968 atm and a temperature of 295 K is found to…

A: Given -->  Pressure = 0.968 atm Temperature = 295 K Gas constant = 0.0821 L.atm/mol.K Volume =…

Q: In a container containing N2, H2, and CO2, what is the mole fraction of N2 if the H2 mole fraction…

A: The mole fraction of a component in the mixture is defined by the ratio of moles of that substance…

Q: what is the mole fraction of C,H;OH when 43.7 g of a C,H;OH are mixed with 86.8 g of water ?

A: Given information,    Mass of C2H5OH = 43.7 g    Mass of water = 86.8 g

Q: What is the mole fraction of Ne in a gas mixture that contains 0.349 mol Ne and 0.529 mol total?…

A: Since, Mole fraction of the atom or species is the ratio of moles of the atom or species to the…

Q: A 7.00 L tank at 29.4 °C is filled with 2.63 g of sulfur hexafluoride gas and 12.9 g of boron…

A: Volume of tank (V) = 7.0 L                 Temperature (T) = 29.4oC…

Q: Carbon dioxide lasers are used as cutting tools and industry medicine and his research instruments…

A: From Dalton's law we can calculate the pressure of the different components .

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

A: The mole fractions are calculated using the following formulae.

Q: A 9.00 L tank at 14.3 °C is filled with 3.65 g of sulfur tetrafluoride gas and 3.18 g of carbon…

A: The volume of the tank = The mass of the sulfur tetrafluoride gas = The mass of the carbon dioxide…

Q: A 6.00 L tank at 16.8 °C is filled with 2.62 g of carbon dioxide gas and 5.02 g of sulfur…

A: Mass of Carbon dioxide (CO2) = 2.62 gMass of sulfur tetrafluoride (SF4) = 5.02 gMole fraction of…

Q: A sample of carbon dioxide gas collected at a pressure of 1.08 atm and a temperature of 25.0 °C is…

A: moles =n=?  pressure=P=1.08atm  temperature=T=25.0 °C=298K  volume =V=20.6L

Q: A gas mixture containing SO2 10%, NO2 20% and CO2 70% What the average molecular weight of the gas?

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Q: A 10.00 L tank at 15.8 °C is filled with 9.68 g of sulfur hexafluoride gas and 13.2 g of boron…

A:

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.