In intergalactic space (space between galaxies) there is approximately 1 atom in each cubic centimeter.  If the temperature of intergalactic space is 3 K, then what is the absolute pressure of intergalactic space?

Q: Two moles of an ideal gas are placed in a container whose volume is 3.1 x 10-3 m3. The absolute…

A: number of moles, n = 2  Volume, V = 3.1 x 10-3 m3  Pressure, P = 5.5 x 105 Pa

Q: The mean free path for a certain gas is 2.03×10−7 m. and the radius of an atom of said gas is…

A:

Q: In a cylinder 5 moles of Methane gas (M=16.04 x 103 kg/mole) is at 35 °C temperature. Calculate for…

A: Given: No. of moles of methane gas=5 Molar mass of methane M=16.04×10-3kg/mole Temperature, T=35°C…

Q: An ideal gas is enclosed within a container by a moveable piston. If the final temperature is two…

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Q: A container of volume V contains a very dilute ideal gas at density n and temperature T. The…

A: given that, volume=Vtemperature=T density D=MV mass = M area= A

Q: A container filled with an ideal gas is connected to a reservoir of the same gas so that the number…

A: From ideal gas equation,

Q: An ideal gas expands in a process in which its pressure depends on the volume as p= p,ea, where Po…

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Q: For the ideal-gas equation to be applicable, the assumption is that the gas has a O high density O…

A: High temperature

Q: A cubical box with sides of length 0.351 m contains 1.150 moles of neon gas at a temperature of 300…

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Q: A sealed cubical container contains helium gas at a temperature of 22.5°C. What is the average…

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Q: The rms speed of a gas molecule is more, if: O a. molar mass of the gas is less O b. molar mass of…

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Q: Which graphs represents the relationship between the pressure of an ideal gas and volume if the…

A: Formula:  PV=nRT  Where, P = Pressure. V = Volume. R = Gas constant. T = Temperature. n = Number of…

Q: The mean free path for a certain gas is 2.18×10−7 m. and the radius of an atom of said gas is…

A: given: mean free path l = 2.18*10-7 mradius of atom r = 1.11*10-11 m

Q: Two moles of an ideal gas are placed in a container whose volume is 8.2 x 103 m3. The absolute…

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Q: Five hundred cc of a gas at 20 mm Hg vacuum and 408°C undergoes a process until the pressure becomes…

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Q: A gas at a pressure of 10 atm is in a cubical container of side 0.1 m. If the pressure outside is…

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Q: The number density of gas atoms at a certain location in the space above our planet is about…

A: Using Ideal gas law,

Q: How many molecules are in a typical object, such as gas in a tire or water in a drink? We can use…

A: Ideal gas equation be defined as, Where, P be defined as pressure. V be defined as the volume. T be…

Q: In a cylinder 4 moles of Helium gas (M= 4.02 x 10³ kg/mole) is at 30 °C temperature. Calculate for…

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Q: Three moles of an argon gas are at a temperature of 275 K. Calculate (a) the kinetic energy per…

A: Part A:

Q: Y are filled with an ideal gas and connected by a capillary tube. The volume of bulb X is at of bulb…

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Q: A mass m of helium gas is contained in a container of constant volume V, with a pressure P and…

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Q: The pressure of a gas in a closed container is directly proportional to the volume at constant…

A: According to Boyle's law, at constant temperature, pressure of gas in a closed container is…

Q: The number of degrees of freedom of the gas molecules are n_trans=3,n_rot=3,n_vib= 1.What is the…

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Q: In the deep space between galaxies, the density of atoms is 1 million atoms per m3 (i.e. there are 1…

A: Given: Density of an atom = 1 million atom in a m3. Temperature = 3 K

Q: The most probable speed for molecules of a gas at 296 K is 263 m/s. What is the molar mass of the…

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Q: A rigid tank contains 2500L of argon gas. The pressure is 3790k Pa and the temperature is 25…

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Q: A gas exerts a pressure of one atmosphere at standard temperature (273 K). At what value should the…

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Q: Pump some air into the container and hold the volume constant.Heat the gas using the heater under…

A: According to Gay-Lussac's law, at constant volume (V), the pressure (P) of the gas is directly…

Q: What is the average distance between air molecules at standard temperature and pressure (0°C and 1…

A: Answer If you assume air is an ideal gas then one mole occupies  V= nRT/P The density if air is very…

Q: Two moles of an ideal gas is placed in a container whose volume is 3.1 x 10-3 m3. The absolute…

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Q: Two glass containers, of equal volume each hold a mole of gas. Container 1 is filled with hydrogen…

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Q: known volume of ideal gas is contained in a cylinder fitted with a piston and held at constant…

A: Ideal gas equation      The pressure of all gas change with temperature. Many of the properties of…

Q: Which graphs represents the relationship between the pressure of an ideal gas and temperature if the…

A: Write the ideal gas equation. PV=nRT Here, The number of moles of the gas is "n" The ideal gas…

Q: Four tanks A, B, C, and D are filled with monatomic ideal gases. For each tank, the mass of an…

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Q: The volume of an ideal gas is held constant. Determine the ratio P2/P, of the final pressure to the…

A: (a) T1 = 39 K T2 = 78 K

Q: The rms speed of a gas molecule is more, if: O a. temperature is less O b. temperature is zero O c.…

A:

Q: If three molecules have speeds v1, v2, v3 respectively, what will be their average speed and root…

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Q: Two moles of an ideal gas are placed in a container whose volume is 8.6 x 103 m. The absolute…

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Q: The mean free path of molecules of a gas, (radius 'r ') is inversely proportional to :

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.