A 5.00-mol sample of oxygen gas is confined to a pressure of 5 atm at a temperature of 27 degrees Celsius.What is the average translational kinetic energy of an oxygen molecule under these conditions?

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: What is the average translational kinetic energy of an ideal gas at 868 K? (The value of Boltzmann's…

A: Given data The temperature of the gas is given as T = 868 K. The Boltzmann's constant is given as k…

Q: What is the RMS speed (in m/s) of a gas molecule, with mass 3.26x10-26 kg at a temperature of 97…

A: Given thatmolecular mass=3.26×10-26 kg1 mole=6.022 × 1023 molecular entitiesmolar mass…

Q: A sample of 3 mol of diatomic gas is measured to have a temperature of 300 K. If the mass of the gas…

A: Given data-

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: Three moles of an ideal monatomic gas expand at a constant pressure of 3.00 atm ; the volume of the…

A: a) PV=nRTTinitial=PVinitialnR=3×3×10-23×8.2057338 × 10-5=365.5980164 K

Q: hydrogen molecules in a gas have an rms speed of 3150 m/s. what is their temperature?

A: SOlution: Give that Vrms =3150 m/s R = 8.31 J/(mol*K) MM of H2 = 0.00202 kg/mole

Q: One grám mole of oxygen at 27°C and one atmospheric pressure is enclosed in a vessel.Assuming the…

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Q: Evaluate rms speed, the average kinetic energy of a molecule and total random kinetic energy of all…

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Q: What is the RMS speed (in m/s) of a gas molecule, with mass 4.67x10-26 kg at a temperature of 68…

A: RMS speed is given by: Vrms = sqrt (3RT/M) Vrms = root mean square velocity of gas molecules = ?…

Q: What is the root-mean-square speed of oxygen molecules at temperature 27°C? A. 125 m/s. B. 484 m/s.…

A: Oxygen is a diatomic molecule. The equation for the rms speed of a diatomic molecule is given by…

Q: A 5.00-mol sample of oxygen gas is confined to a pressure of 5 atm at a temperature of 27 degrees…

A: Given data: Mass of sample, m=5.00 mol Pressure, P=5 atm Temperature, T=270C=27+273=300 K

Q: Carbon dioxide enters an adiabatic nozzle steadily at 1 MPa and 500°C with a mass flow rate of 6000…

A: In this case, there is only one inlet and one outlet.   Using the ideal gas relation, the expression…

Q: How much volume does a half mole of ideal gas occupies at standard ambient temperature and pressure?

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Q: The mean free path for a gas, with molecular diameter d and number density n can be expressed as:

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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: .5 moles of Neon gas have a total kinetic energy of 1.83 kJ and has a volume of 0.935 m3. Without…

A: Given Data: Gas →Neon Neon moles, n=0.5 Total K.E. for given moles, K.Ei=1.83 kJ=1.83×103 J Initial…

Q: What is the average translational kinetic energy of nitrogen molecules at 1600 K?

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Q: Evaluate rms speed, the average kinetic energy of a molecule and total random kinetic energy of all…

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Q: when the translational speed of molecules in an ideal gas triples, by what factor has ist absolute…

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Q: Compute (a) the number of moles and (b) the number of molecules in 1.00 cm3 of an ideal gas at a…

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Q: The speeds of 10 molecules are 2.0, 3.0, 4.0, . . . , 11 km/s. What are their (a) average speed and…

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Q: What is the RMS speed (in m/s) of a gas molecule, with mass 3.63x10-26 kg at a temperature of 98…

A: The RMS speed is, v=3RTNm

Q: A 5.00-mol sample of oxygen gas is confined to a pressure of 5 atm at a temperature of 27 degrees…

A: The translational kinetic energy can be given by Kavg=32kBT

Q: what is the rms speed of oxygen molecules at 00c? molecular mass of O2 is 32.0u

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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: The total translational kinetic energy of the molecules of a sample of gas at 451 K is 39500 J. How…

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

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Q: At what temperature is the average speed of carbon dioxide molecules (M = 44.0 g/mol) 510 m/s?

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Q: Suppose a planet has an atmosphere of pure ammonia at 5.5 °C.What is the rms speed of the ammonia…

A: Given, Temperature, T=5.5 °C=278.5 K The molecular weight of ammonia( NH3),  M=17.03…

Q: The total translational kinetic energy of the molecules of a sample of gas at 447 K is 31900 J. How…

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Q: An ideal monatomic gas cools from 455.0 K to 405.0 K at constant volume as 831 J of energy is…

A: The internal energy of a thermodynamic is the energy contained within it. It is the energy essential…

Q: The pressure and the volume of four ideal gases. with the same number of molecules, are given below.…

A: Given data The number of molecules for all the gases is the same.   The mathematical expression…

Q: What is the RMS speed (in m/s) of a gas molecule, with mass 4.3x10-26 kg at a temperature of 98…

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Q: The total translational kinetic energy of the molecules of a sample of gas at 415 K is 17500 J. How…

A: Given that            The total Translational kinetic energy(K.E) = 17500J            Temperature…

Q: The rms average speed of a nitrogen molecule at 20 K is 133.427875 m/s. What is the rms average…

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Q: Three moles of a monoatomic ideal gas are placed in a portable container with a volume of 3.80 x10-3…

A: Given , Temperature , T = 180 °C = 453 K   Average kinetic energy per molecule = 32kbT , where kb is…

Q: Find (a) the most probable speed, (b) the average speed, and (c) the rms speed for nitrogen…

A: Given : Temperature, T = 295 K

Q: The volume of an ideal gas is increased from 0.6 m3 to 2.5 m3 while maintaining a constant pressure…

A: Given data V1=0.6 m3V2=0.3 m3T1=480 K

Q: At what temperature would the root mean square speed of oxygen molecules be 13.0 m/s? Oxygen is…

A: Given:- The root mean square speed of oxygen molecules be vrms=13 m/s Oxygen is assumed to…

Q: What is the total kinetic energy content of 0.6 moles of a monatomic ideal gas at temperature 913.2…

A: Given Data Mole number of the gas is n=0.6  Temperature of the gas is T=913.2 K   Formula to be used…

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 :

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Q: What is the average translational kinetic energy of 1 mole of monatomic ideal gas that has a…

A: Given that For a monoatomic ideal gas Number of moles n= 1 mole Temperature of the gas T = 50 degree…

Maxwell speed distribution

Maxwell-Boltzmann distribution or commonly known as Maxwell speed distribution, explains the division of the energy levels of the molecules of an ideal gas on the basis of the statistical theory. In 1859, Scottish physicist James Clerk Maxwell established the context for the distribution of molecular velocities for random molecules moving in a closed environment. This theory was generalized in 1871 by German physicist Ludwig Boltzmann. He improvised the theory to express the distribution of energy levels among different molecules.