The average kinetic energy of an argon atom in a spherical container filled with argon gas and with a volume of 1.30x10-2 m3 is 4.82x10-21 J. If the pressure inside the container is 2.50 atm, how many moles of argon are in the container?

Q: Two containers of equal volume each hold samples of the same ideal gas. Container A has twice as…

A:

Q: An 8.60 ✕ 10−3 m3 cylinder is filled with 3.40 mol of hydrogen gas. If the pressure within the…

A: In this question a cylinder which is filled with hydrogen gas is given the pressure within the…

Q: For an ideal gas, which one of the following statements does not hold true? A) The speed of all gas…

A: A) Graham's law states that the gas molecules move constantly and randomly throughout the volume.…

Q: A sealed cubical container 28.0 cm on a side contains a gas with two times Avogadro's number of neon…

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: How many molecules of an ideal gas are there in 1.0 m3 at 1.0 Pa and and 100 °C?  a) 1.0 × 1020 b)…

A: Given data:  Volume (V) = 1.0 m3 Pressure (P) = 1.0 Pa Temperature (T) = 100 °C Required: Number of…

Q: In ideal gas initially at 328ﾟC occupies a volume of 30 cm^3 at pressure 3.0 atm. It then expands to…

A: Ideal gas equation is PVT= constant                                                   .......(1)…

Q: Assume all gases in this problem are ideal. A person is in a closed room (a racquetball court) with…

A: Given: The volume of the room V= 438 m3. The mass of the ball m= 42g=42×10-3kg The average kinetic…

Q: 20.0 L tank contains 4.86×10^-4 kg of helium at 18°C. The molar mass of helium is 4.00 g/mol. (a)…

A: Given Data : The volume of the tank is given as V = 20 L. The mass of the helium gas is given as…

Q: A spherical balloon of volume 4.01 x 10° cm contains helium at a pressure of 1.25 x 105 Pa. How many…

A: SOlution: Given that V = 4.01x103 cm3 P = 1.25x105 Pa KE = 3.6x10-22 J

Q: A pressure versus volume (pV) diagram for a system is shown in the figure. The arrows of the curve…

A: Pressure is an important physical quantity and is used to understand how much force we can apply on…

Q: A spherical balloon of volume 4.00 × 103 cm3 contains helium at a pressure of 1.20 × 105 Pa. How…

A: The expression for the required amount of moles of helium,

Q: Two moles (2.0 mol) of ideal gas at 8.0 × 105 Pa are contained in an cylinder with a movable piston.…

A: Initial number of moles,  Initial pressure,  Number of moles leaving,

Q: A 7.00-L vessel contains 3.50 moles of ideal gas at a pressure of 1.60 x 106 Pa. Find (a) the…

A: Given:Volume of vessel (V) = 7.0 LNumber of moles (n) = 3.5 molesPressure in vessel on gas (P) =…

Q: A 5.80-L vessel contains 3.60 moles of ideal gas at a pressure of 1.60 ✕ 106 Pa. (a) Find the…

A: (a) Apply the Ideal gas equation. PV = nRT T = PV/nR   = [(1.60 ✕ 106)(0.00580)]/[(3.6)(8.3142)]…

Q: A 10.0-L flask contains 0,400 mole of H, 0.300 mole of He and 0.500 mole of Ne at 35.0°C. What is…

A: Given data The volume of the flask is V = 10 L. The moles of H2 is nH2=0.4 moles. The moles of He…

Q: In a period of 1.1 s, 5.0 x 1023 nitrogen molecules strike a wall of area 7.4 cm2. If the molecules…

A: Number of nitrogen molecules N = 5×1023 Time interval ∆t = 1.1 s The initial velocity of the…

Q: A container with volume 0.2 m³ contains of 2.5 moles of oxygen gas. Given that the mola mass of…

A: No of moles, n= 2.5 moles Volume= 0.2 m3 Molar mass of oxygen = 16 g/mol or 16 x 10-3 kg/mol

Q: If 3.8 molesof an ideal gas is at a temperature of65°Cand contained in a0.27ˍm³volume, then what…

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Q: What is the rate at which the pressure changes at point where the ratio of pressure to its volume is…

A: Pressure/volume = 0.4  atm/LVolume / time = 0.45 L/minMultiplying both the above equations…

Q: A pressure versus volume (pV) diagram for a system is shown in the figure. The arrows of the curve…

A:

Q: The initial temperature of neon that behaves as ideal gas is 377 K. If the change in average kinetic…

A:

Q: If the pressure of an ideal monatomic gas is increased while the number of moles is kept constant,…

A: Answer: The expression of average translational energy of monochromatic gas is given by, E=32kT…

Q: A 11.0 cm -diameter compressed-air tank is 70.0 cmcm tall. The pressure at 10.0 ∘C is 150 atm .…

A: Given Data  Diameter of the tank is d=11 cm So the diameter is, r=112 cm=5.5 cm ⇒r=5.5 cm×1 m100…

Q: A spherical balloon of volume 4000 cm contains helium at an (inside) pressure of 1.20 x 10° Pa. How…

A: Given:Volume of the balloon, V = 4000 cm3 as 1 cm = 10-2 m, 1 cm3 = 10-23 m3therefore, V = 4000×10-6…

Q: Nitrogen (N2) gas, the most predominant gas molecule in the Earth's Atmosphere, have atomic masses…

A:

Q: A cylinder contains a mixture of helium and argon gas in equilibrium at 130°C. (a) What is the…

A:

Q: he temperature of 6.00 moles of argon gas is lowered from 2.70  102 K to 1.90  102 K. (a) Find the…

A: The number of moles of argon n = 6 moles The change in temperature (1.90 × 102 K- 2.70 × 102 K)=-80…

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

A: The given values are,

Q: Three moles of helium gas (molar mass M = 4.00 g/mol) are in a rigid container that keeps the volume…

A:

Q: Two containers of equal volume each hold samples of the same ideal gas. Container A has twice as…

A:

Q: Helium has 4 gram/mole mass. There is a helium storage container that has 38 kg of the gas at 273 K…

A: molar mass = 4 gram/mole = 4 x 10-3 kg/mole m' = 38 kg T = 273 K P' = 1.013 x 105 N/m2 R = 8.314…

Q: Four ideal gases have the following pressures, P, volumes, V,and mole numbers, n: gas A, P = 100…

A: The ideal gas equation can be expressed as, PV=nRT Here, R is the ideal gas constant, P is the…

Q: A pressure versus volume (pV) diagram for a system is shown in the figure. The arrows of the curve…

A: Given: since, work done = area under PV curve

Q: Suppose I tell you that hydrogen in a rigid container at room temperature has a volume of V = 0.40…

A: a) no of moles  = massmolecular mass=292=14.5 molone mole = 6.023 x 1023 moleculestotal no of…

Q: A spherical balloon of volume 4000 cmº contains helium at an (inside) pressure of 1.20 x 10° Pa. How…

A: Given,Volume of the spherical balloon, V == 4000 cm3pressure, P = 1.20×105 Paaverage kinetic energy…

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

A:

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 rms speed of nitrogen molecules contained in a 13 m³ volume at 4.2 atm if the total…

A:

Q: A spherical balloon of volume 4.07 x 10 cm³ contains helium at a pressure of 1.21 X 10° Pa. How many…

A: Given: The volume of the gas is 4.07x103 cm3. The pressure of the gas is 1.21x105 Pa. The average…

Q: In a period of 1.1 s, 5.0 x 1023 nitrogen molecules strike a wall of area 9.0 cm². If the molecules…

A: Apply Newton's second law,Force exerted by the wall on the molecules can be written as, F =…

Q: A sealed cubical container 11.0 cm on a side contains a gas with five times Avogadro's number of…

A: Hai, since there are multiple sub parts posted, we will answer the first three sub parts. (a) Neon…

Q: Two moles of nitrogen gas are kept in a glass container at 400K. What is the total translational…

A: The formula of the total translational kinetic energy is  K =32n R T  where, n is the number of…

Q: A pressure versus volume (pv) diagram for a system is shown in the figure. The arrows of the curve…

A: Solution:-             work done on the system from 0-2 is W02             the area on 0 t0 2…

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.