cubical box 1.00 m on a side contains air at 20.0C. (a) What would the pressure inside the box have to be in order for the mean free path of air molecules (assumed to be spheres of radius 2.0 * 10-10 m) to be 1.00 m, so that a typical molecule suffers no collisions with other molecules as it travels the width of the box? (b) How many moles of air would be inside the box at the pressure calculated in part (a)? (At 1 atm pressure, this box would contain 41.4 mol of air.)

Q: Fiveliters of a N2 gas (diatomic nitrogen) are at 100°C and 1.00atm. a) Determine the number of…

A:

Q: What would the pressure ? of an ideal gas be if the mean free path was 1.30×102 cm? Assume that the…

A: The expression for the mean free path is written as, Here, λ, R, T, d, NA and P represent the mean…

Q: A diver at the bottom of a lake, where the water temperature is 4.0 °C, observes a bubble of gas…

A: The pressure of the gas bubble at the bottom of the lake is 5.1 x 105 Pa. The radius of the gas…

Q: What is the total translational kinetic energy of the gas molecules of air at atmospheric pressure…

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Q: a) What is the volume of the bubble at the surface? b) What is the root mean square speed of…

A: Boyle's Law Keeping the temperature constant, the volume occupied by a gas is inversely proportional…

Q: A weather balloon is designed to expand to a maximum radius of 23 m at its working altitude, where…

A: Given:-  The maximum radius of the balloon is r1 =23 m  The pressure P1 = 0.030 atm and temperature…

Q: What is the root mean squared velocity of Nitrogen gas at room temperature (295 K)? The mass of N2…

A:

Q: If He gas has an average kinetic energy of 5010 J/mol under certain conditions, what is the root…

A: Given Data : The average kinetic energy of He gas is given as 5010Jmol.

Q: (a) An ideal gas occupies a volume of 2.4 cm3 at 20°C and atmospheric pressure. Determine the number…

A: The ideal gas equation is given by: PV=nRT, where P is pressure, V is volume, Tis temperature, and n…

Q: Suppose you have 0.53 moles of an ideal gas. what is the average kinetic energy of that gas (in…

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Q: A cubic container of volume 2.30 L holds 0.535 mol of nitrogen gas at a temperature of 30°C. What is…

A:

Q: An ideal gas occupies a volume of 1.0cm3 at 20C and atomaspheric pressure. (a) Determine the number…

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Q: A cylinder that has a 45.0-cm radius and is 50.0 cm deep is filled with air at 19.5°C and 1.00 atm…

A: Radius of the cylinder is r=45 cm Height of the cylinder is H=50 cm Temperature of the air is T=19.5…

Q: Suppose you have 0.58 moles of an ideal gas.  What is the average kinetic energy of that gas (in…

A: we have to use a formula here.

Q: A sealed cubical container 30.0 cm on a side contains a gas with three times Avogadro's number of…

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Q: f He gas has an average kinetic energy of 4070 J/mol under certain conditions, what is the root mean…

A: Given:  Kinetic energy,E = 4070 J

Q: Gas is contained in a 6.00-L vessel at a temperature of 21.0°C and a pressure of 8.00 atm. (a)…

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Q: Oxygen (O2) has a molar mass of 32.0 g/mol . a) What is the root-mean-square speed of an oxygen…

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Q: The air we breathe into our lungs is a mixture of gases. While the atmosphere is mostly composed of…

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Q: What is the average translational kinetic energy of an ideal-gas molecule at 27C? (b) What is the…

A: Given data: The temperature is T=27°C. The number of moles is n=1. Part (a) The average…

Q: A cubic box with sides of 17.32 cm contains 3.78E23 molecules having a mass of 3.572E(-27) kg with a…

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Q: A spherical balloon with a volume of 3.95 x 103 cm3 and a pressure of 1.15 x 105 Pa contains helium.…

A: The average kinetic energy per atom is given by  KE=32kT where k is the boltzmann's constant. From…

Q: Suppose you have 1.05 moles of an ideal gas.  What is the average kinetic energy of that gas (in…

A: Kinetic energy of ideal gas = 3/2 × nRT , Where n is number of moles T is temperature  R is gas…

Q: Three moles of an ideal gas are in a rigid cubical box with sides of length 0.300 m. (a) What is the…

A: We are aware of the side's 0.30 m length, its six sides, its 20oC temperature, and its three moles…

Q: glass container encloses a low pressure of 02 gas at 298 K. The molecular weight of 02 is 32.0…

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Q: A cell doesn’t need a circulatory system, but your body does. Let’s do a quick calculation to see…

A:

Diatomic Gas

Molecule, is a collection of two or more atoms together (which constitute the smallest observable unit) into a pure material. There are some ways to represent the structure of a molecule. Factor symbols represent atoms in Lewis structures, and dots represent electrons that accompany them. A pair of mutual electrons (covalent bond) may be represented by a single dash. The ball-and-stick model depicts the spatial structure of the atoms better.