The total translational kinetic energy of the molecules of a sample of gas at 415 K is 17500 J. How many moles n does the sample comprise? n = mol Find the average translational kinetic energy K, of a single molecule. Ky = J

Q: a. What is the average translational kinetic energy of a nitrogen molecule at STP? b. What is the…

A: a)            The average translational kinetic energy of a nitrogen  molecule…

Q: What is the average energy per molecule of a gas at 104 °C? K = unit J What is the total internal…

A: The average energy (average translational kinetic energy) per molecule of an ideal gas at…

Q: If He gas has an average kinetic energy of 6790 J/mol under certain conditions, what is the root…

A: To find the root mean square, we use formula       Vrms = RTM    here,            Vrms  is RMS…

Q: The number density in a container of neon gas is 5.40 × 1025 m -3 The atoms are moving with an rms…

A: Given Data:The number density in a container of neon gas is The rms speed of the atom is The…

Q: An ideal gas is confined to a container with adjustable volume. The pressure and mole number are…

A: An ideal gas law is confined to a container with adjustable volume.The pressure and mole number are…

Q: If you double the typical speed of molecules in a gas, by what factor will the pressure change? B.…

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Q: 5.00 grams of monatomic ide= the gas is 4.50x10 m/s. If the What is the temperature

A: We have givenMass of monoatomic gas (m)=5 g=5×10-3 kgVolume of container (V)=0.500 m3Vrms=4.50×102…

Q: What is the density of diatomic nitrogen gas (N2) at a temperature of 20.00 C under a pressure of…

A: Given data- For Diatomic nitrogen gas (N2) temperature T= 20.0°C and pressure P=100 kPa  The atomic…

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

A:

Q: If He gas has an average kinetic energy of 7610 J/mol under certain conditions, what is the root…

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Q: Four moles of an ideal gas are confined to a 35-liter container at a temperature of 30ºC.  What is…

A: Given data *The number of moles is n = 4 moles *The volume of the container is V  = 35 L *The given…

Q: 10²⁰ molecules of an ideal gas strike a wall for one second at an angle of 30° against the normal…

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Q: Two identical containers are filled with the same amount of helium. The temperature of the helium in…

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Q: An ideal gas in a sealed container has its volume doubled and its temperature tripled. By what…

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Q: 10²⁰ molecules of an ideal gas strike a wall for one second at an angle of 30° against the normal…

A: Given, Number of molecues=1020 Angle of collision is 30o  Mass is m=213.6×10-29kg Area is A=4cm2…

Q: If the temperature of the air during the day is 20°C, what is the RMS speed of the N2 molecules in…

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

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Q: a. Find the average translational kinetic energy of nitrogen molecules at room temperature, in eV.

A: Introduction: The translational kinetic energy of a gas depends upon the temperature of the gas. The…

Q: QUESTION 10 What is the average translational kinetic energy of an ideal gas at 868 K? (The value of…

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

Q: ins? K

A: Molar mass of hydrogen gas M = 23.016 g/ mol  Rms speed of gas                    v = 450 m/s…

Q: The total translational kinetic energy of the molecules of a sample of gas at 455 K is 10500 J. How…

A: Calculate the number of moles y using the expression of total translational kinetic energy of the…

Q: A cubical box with sides of length 0.221 m contains 1.310 moles of neon gas at a temperature of 314…

A: Given: Length of each side of box= 0.221 m Neon gas is contains= N= 1.310 moles Mass of single neon…

Q: A. If you double the typical speed of molecules in a gas, by what factor will the pressure change?…

A: According to the kinetic theory of gas, the pressure of a gas is given by: P=13ρc2. Using this…

Q: 4.0 moles of krypton gas are in a 0.20 m3 container. The pressure is 1.663 × 105 Pa. a. What is the…

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Q: Q5 A tank is filled with a gas that consists of carbon dioxide molecules (CO₂). Assuming that this…

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

A:

Q: Which of the following should be done to lower the pressure of 1.0 mole of an ideal gas in a 22.4 L…

A: number of moles (n) = 1 volume (V) = 22.4 L

Q: A sample of carbon dioxide (CO₂) has a volume of 0.04 m³. The gas has a pressure of 1.6 x 106 Pa and…

A: V = 0.04m3 .P = 1.6*106PaT = 24oC

Q: A 1.20-mol sample of oxygen gas is confined to a 5.09-L vessel at a pressure of 7.95 atm. Find the…

A: Given:The number of the mole of the gases is 1.20 mol. The volume of the vessel is 5.09 L. The…

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.