A spherical balloon of volume 4.00 × 103 cm3 contains helium at a pressure of 1.20 × 105 Pa. How many moles of helium are in the balloon if the average kinetic energy of the helium atoms is 3.60 × 10-22 J?

Q: (b) What is the average kinetic energy of the helium atoms? J (c) What is the rms speed of the…

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Q: Some incandescent light bulbs are filled with argon, because it is an inert gas.An argon atom has a…

A: The objective of the question is to calculate the root mean square (rms) speed of argon atoms near…

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

A: Given : mass m= 2.23×10-26 kgvrms=1050 m/s Formula used to calculate  vrms=3kTmAlso T=mV2rms3khere,…

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

A: mass( m) = 2×10-26 kg  Vrms = 1100 m/s Formula used to calculate  vrms=3kTmAlso T=mV2rms3khere, k=…

Q: Consider an oxygen tank used for a mountaineering expedition. The mass of one molecule of oxygen is…

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Q: a) How many atoms of helium gas fill a balloon of diameter 30.0cm at 20.0oC and 1.00atm? b) What…

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Q: An argon atom has a mass of 6.63 ×10−26×10-26 kg. What is the rms speed, in meters per second, for…

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Q: (a) How many atoms of helium gas fill a spherical balloon of diameter 30.0 cm at 20.0°C and 1.00…

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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: (a) How many atoms of helium gas fill a spherical balloon of diameter 30.2 cm at 19.0°C and 1.00…

A: Given that,  Diameter of Spherical balloon, D = 30.2 cm => D = 0.302 m Radius of Spherical…

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

A: Given the average velocity of the molecule is c_=2×103m/s mass of the molecule M=213.6×10-29kg   If…

Q: A cylinder contains a mixture of helium and argon gas in equilibrium at 148°C. (a) What is the…

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Q: sealed container has a volume of 0.020 m3 and contains 15.0 g of molecular nitrogen (N2),which has a…

A: The objective of the question is to calculate the absolute pressure of the nitrogen gas in a sealed…

Q: (a) How many atoms of helium gas fill a spherical balloon of diameter 29.6 cm at 19.0°C and 1.00…

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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: 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: 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: As the gas trapped in a cylinder with a movable piston cools, 1.34 kJ of work is done by the…

A: The work done on the gas is given by dW = P × dV   Where dW = Work done, P = Pressure of the gas, dV…

Q: t what temperature do atoms of helium gas have the same rms speed as molecules of hydrogen at…

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Q: A spherical balloon of volume 4000 cm3 contains helium at an (inside) pressure of 1.20 x 105 Pa. How…

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Q: Initially, the translational rms speed of a molecule if an ideal gas is 560 m/s. The pressure and…

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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: (a) How many atoms of helium gas fill a spherical balloon of diameter 29.6 cm at 16.0°C and 1.00…

A: Diameter of spherical balloon, d= 29.6 cmTemperature,T= 16০ cPressure,P= 1 atm(a)Volume of the…

Q: Some incandescent light bulbs are filled with argon, because it is an inert gas. An argon atom has…

A: Given value--- mass of gas = 6.63 × 10-26 kg. Temperature = 2350 K. We have to find--- What is…

Q: The pressure of sulfur dioxide (SO2) is 2.44 x 104 Pa. There are 433 moles of this gas in a volume…

A: Given: The pressure of the gas is 2.44x104 Pa. The volume of the gas is 58.5 m3. The number of the…

Q: How many atoms of helium gas fill a spherical balloon of diameter 31.0 cm at 19.0°C and 1.00 atm?…

A: (a) Volume of the spherical balloon is V=43πr3=43πd23=16πd3=16π31.0×10-2 m3=0.0155985 m3 The number…

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: The temperature at state A is 20.0ºC, that is 293 K. How many moles of ideal gas is there in the…

A: Here, at A  P = 4 atm = 4×105 Pa  V = 1 m3  T = 20+273 = 293 K

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: Oxygen with mass of m1=6 g and temperature T1=300 K is in a container under  pressure p1= 9.66·105…

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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…

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Q: (a) How many atoms of helium gas fill a spherical balloon of diameter 29.0 cm at 18.0°C and 1.00…

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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.