An unknown amount of oxygen gas is mixed with 2.00 g of SO, at 0.00 °C in an 800.0 mL sealed gas container. The total pressure of the mixture was found to be 706 torr.

Q: What is the mole fraction of O2 in this mixture?  18.4 g of CO2 and 27.4 g of O2

A: Mole fraction Mole fraction of a gas represents the number of moles of that gas with respect to…

Q: When using the ideal gas law, what unit must be used for each measurement? Pressure (P): Volume (V):…

A: It is crucial to match your units of Pressure, Volume, number of mole, and Temperature with the…

Q: MAKING CONNECTIONS BY SOLVING PROBLEMS (These problems require that you use what you have learned…

A: Given Volume=25.0mL  Moles of CO2=2.33 mol  Moles of nitrogen=4.66mol  Temperature=32°C = 32 + 273 =…

Q: For many purposes we can treat nitrogen (N,) as an ideal gas at temperatures above its boiling point…

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Q: (1-1) (10-11) 146.44 g mol = ☐

A:

Q: A weather balloon containing 2.0 m³ of hydrogen gas rises from a location at which the temperature…

A: The initial pressure of the balloon is .The initial volume of the balloon is .The initial…

Q: If the density of a piece of oak wood is 0.850 g/cm^3, will the item float or sink in pure water?

A:

Q: A sample of argon (Ar) and a sample of helium (He) are kept at the same temperature. Which one of…

A: 1.d) the particles of each gas have the same average kinetic energy Temperature is a measure of the…

Q: The stopcock connecting a 1.00L bulb containing nitrogen gas at a pressure of 524 torr, and a 1.00L…

A: First calculate the total volume of the gases and then use it to calculate the final pressure of the…

Q: A mixture of carbon dioxide and argon gases contains carbon dioxide at a partial pressure of 278 mm…

A: Since we know that the mole fraction of any gaseous system is also equal to the partial pressure…

Q: A mixture of oxygen and neon gases, at a total pressure of 988 mm Hg, contains 7.46 grams of oxygen…

A: 1. we have to calculate the partial pressures of the gases

Q: A mixture of hydrogen and neon gases is maintained in a 5.33 L flask at a pressure of 3.16 atm and a…

A: A mixture of hydrogen and neon gases is maintainedvolume,v = 5.33L pressure,p = 3.16 atm…

Q: ne partial pressure of

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Q: In analysis of an aluminum-zinc alloy, vapor pressure of water from table 1 is 19.827 mm Hg, mass of…

A: According to question, Vapor pressure of water = 19.827 mm Hg, mass of alloy sample = 0.1442g, mass…

Q: What is the pressure of 32.0 g of O2 if the sample is contained in 0.125L at 49.1°C Express your…

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Q: 1. A 50 mol gascous mixture is sealed in a 5L container and 40°c. If the components are shown below…

A: The above question can be solved using Dalton's law of partial pressures.   Pgas= X PTotal X= mole…

Q: If a gas mixture of O2 and N2 has a total pressure of 750 torr and the partial pressure of nitrogen…

A: Dalton's Law of partial pressures states that total pressure is equal to the sum of partial…

Q: Use Ideal gas law equation to solve the problem. Fermentation of glucose produce gas in the form of…

A: Ideal gas equation is the equation that gives the relationship between the pressure, temperature,…

Q: A gaseous mixture contains 422.0 Torr H2(g), 363.7 Torr N2(g), and 89.1 Torr Ar(g). Calculate the…

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

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

A:

Q: 1) 27 L of CO2 is initially collected at 299K. After, the temperature is increased to 323 K.…

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Q: 13. A gas mixture contains 40 lb of O2. 25 lb of SO2, and 30 lb of SO3. What is the composition of…

A: Mole fraction is the fraction of number of moles of solute divided by total number of moles of the…

Q: . A mixture consisting of 0.130 mol N2, 0.215 mol O2, 0.100 mol CH4, and an unknown amount of CO2…

A: Given :-  Pressure = 1.09 atm  Volume = 18.90 L  Temperature = 25°C  No.of.moles of N2 = 0.130 mol…

Q: A mixture of 70.0 g of oxygen gas and 70.0 g of nitrogen has a total pressure of 17.5 atm. What is…

A: The partial pressure of any component in the mixture can be obtained as ; Pa=xaP where Pa is the…

Q: 14. Determine the molar mass of gas in a container at -50.0°C and 607.95 kPa pressure with a density…

A: The formula of the ideal gas law is:Where,P is pressure in the atmosphere (atm).V is the volume in…

Q: A sample of krypton gas that occupies a volume of 12.7 L at a temperature of 0 °C and a pressure of…

A: Ideal gas equation is  PV = nRT  P = pressure of the gas  V = volume  n = moles of the gas  R = gas…

Q: Burning one mole of propane in a gas grill as 132 of carbon dioxide CO2 to the atmosphere. What…

A: Combustion reaction of propane: C3H8 + 5O2 .....> 3CO2 + 4H2O  Mass of CO2 = 132g At STP T = 0°C…

Q: One way to increase pressure of a gas is to (a) decrease temperature. (b) increase volume. (c)…

A: Since PV  = nRT as per ideal gas law where P= pressure  V = volume  n = moles  R = constant  T =…

Q: 2. There are three identical flask containing H2, O2 and Ne at SATP. Which of these is TRUE?…

A: Avogadro law states that at identical conditions of temperature and pressure equal volume of all…

Q: If an ideal gas initially at 0.8 bar and 1.7 L is compressed at constant temperature to a volume of…

A: An ideal gas initially at 0.8 bar and 1.7 L is compressed at constant temperature to a volume of 0.9…

Q: What is the mole fraction of substance B (ethanol) in a mixture that is 58.4% weight

A: If total mass of mixture = 100 g  Then  Mass of water = 58.4 g Mass of Ethanol = 100-58.4=41.6 g…

Q: The atmospheric concentration of CO2 gas is presently407 ppm (parts per million, by volume; that is,…

A: The ideal gas equation is given below. So at constant T and P, volume is directly proportional to…

Q: The air in a flask is to be replaced with He gas in a way similar to how air is replaced in the…

A: Air is a homogeneous mixture of gases. The major component of air is nitrogen gas(78%). Hence, the…

Q: Consider a mixture of 1.5 mol% CO2, 18.0 mol% O2 , 80.5 mol% Ar.   a) Calculate the partial pressure…

A: The empirical relationships among the volume, the temperature, the pressure, and the amount of a gas…

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: the  kinetic theory of gases is an attempt to explain the properties(behaviors} of ideal gases. what…

A: For the assumption of ideal gas behaviour representation , one theory arise , that theory is known…

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.