A container filled with an ideal gas is connected to a reservoir of the same gas so that the number of moles in the container can change. If the pressure and volume of the container are each doubled while the temperature is held constant, what is the ratio of the final to the initial number of moles in the container?

Q: Two moles of an ideal gas are placed in a container whose volume is 2.6 x 10-3 m³. The absolute…

A: Number of moles (n) = 2 Pressure (P) = 3.1 × 105 Pa Volume (V) = 2.6 × 10-3 m3

Q: It is observed that the density of an ideal gas increases by 10 percent when compressed isothermally…

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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…

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Q: cylinder, a piston is let free to move so that the gas slowly expands in such a way that its…

A: given that,A cylinder with initial volume V contains a sample of a gas at pressure p.On one end of…

Q: An automobile engine works by injecting a fuel and air mixture into a cylinder with a piston. Once…

A: This question is based on ideal gas equation PV=nRT.

Q: A tank contains gas molecules of mass m and temperature T. Determine : (a) The average speed of the…

A: a) avarage speed  V = √(8RT/πM)  b) since due to random motion plaeticles of molecule moves in all…

Q: A cylindrical tank has a tight-fitting piston that allows the volume of the gas to be changed. The…

A: The equation for an isothermal process is given by, PiVi=PfVf Here, Pi is the initial pressure, Vi…

Q: Five molecule of a gas have speeds, 1,2,3,4 & 5 km/s. The value of the root mean square speed of the…

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Q: A certain mass of gas in a closed container is heated from 100°C to 5000°C. Which of the following…

A: By ideal gas law we have, PV =nRT For constant volume, P1/P2 = T1/T2 where, P1 and P2 are initial…

Q: A sample of pure gold has a mass of 15.8 g. Calculate the number of moles in the sample and gold…

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Q: A cylindrical tank has a tight-fitting piston that allows the volume of the tank to be changed. The…

A: Given : V1 = 0.110 m3 P1 = 0.355 atm V2 = 0.390 m3

Q: A scientist measured the pressure of a sample of gas at various volumes. The temperature of the gas…

A: Required : What will happen to the pressure if the volume is increased.

Q: Using the same sample of gas (P = 325 torr ,T = 14 °C), we wish to change the pressure to 3250 torr…

A: As per guidelines we are suppose to do only one question from multiple questions, please post other…

Q: A gas at T0 and atmospheric pressure fills a cylinder. The gas is transferred to a new cylinder with…

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Q: If a molecule travels with a speed v m/s along the horizontal axis of a cubic vessel whose side has…

A: Given in question: Speed of molecule = v m/s                                 Length of cubic side =…

Q: 25 L of Gas at 45°c and unknown pressure has its volume increased to 34 L and its temperature…

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Q: In intergalactic space (space between galaxies) there is approximately 1 atom in each cubic…

A: We know the ideal gas law: PV = NkBT where P is the absolute pressure of a gas, V is the volume it…

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: The most dangerous particles in polluted air are those with diameters less than 2.5 μm because they…

A: Stoke's velocity is given by:

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: A container with movable piston contains 16L of neon gas at a temperature 10 C and a pressure of 1…

A: Concept used: Ideal gas equation is followed by the gas at all conditions.

Q: You do an experiment in which you transfer energy to 1.2 moles of a gas and measure it’s change in…

A: Given values: number of moles n = 1.2 moles From graph: Internal energy change ∆Q=3166-0=3166 J…

Q: 1) The Ideal Gas Law, PV = RT, relates the pressure (P, in pascals), temperature (7, in Kelvin), and…

A: As per our guidelines, we are instructed to answer only three sub-parts per session. Kindly post the…

Q: A hot air balloon uses the principle of buoyancy to create lift. By making the air inside the…

A: Let m be the mass of the air inside the balloon.

Q: For an ideal gas in constant volume if you double the temperature ( T2= 2 T1), what is the new…

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Q: Consider a mixture of three different gases: 1.40 g of argon (molecular mass = 39.948 g/mol), 2.70 g…

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Q: The gauge pressure of gas in a balloon decreases from 0.40 × 105 N/m2 to 0.30 × 10 5 N/m2 while the…

A: Given:-  The gauge pressure decreases from P1 = 0.40 x 105 N/m2  to P2 = 0.30 x 105 N/m2 The…

Q: The volume of an ideal gas in a closed system is directly proportional to the number of gas…

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Q: P1. Consider a gas of oxygen atoms (µ0, = 32 g/mol). What should the temperature of the gas be for…

A: The mean square speed of oxygen atom is expressed by the following equation. Here, T represents the…

Q: A balloon containing 2 moles of an ideal gas at 428.94 K. Another 1 mole of the ideal gas is added…

A: Given data:   Initially number of moles (n1) = 2 mol Initial temperature (T1) = 428.94 K Finally…

Q: Which of the following is not an assumption about the properties of particles in an ideal gas? A B C…

A: We have given a Ideal gas.

Q: For a quantity of gas at a constant temperature, the pressure P is inversely proportional to the…

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Q: The average kinetic energy of all the molecules is assumed to be: A inversely proportional to the…

A: The average kinetic energy of all the molecules is assumed to be directly proportional to the…

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: A patient uses an oxygen tank to breathe. At the beginning of your shift, the gauge on the tank…

A: Assume a person uses oxygen tank for breathing. Assume that the number of molecules of the gas is…

Q: Which of the following shows the correct relationship among these three parameters: the total mass m…

A: In this problem, it is asking about the relation in mass, molar mass and number of moles.

Q: A cubical box with sides of length 0.229 m contains 1.480 moles of neon gas at a temperature of 279…

A: Given : Length of the sides of the cube d =0.229 m Moles of neon gas n= 1.480 moles At Temperature =…

Q: 4. This problem explores "effusion", the process by which gas in a container leaks out of a small…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: The volume of an ideal gas is held constant. Determine the ratio P2/P1 of the final pressure to the…

A: Ratio of pressure

Q: Large helium-filled balloons are used to lift scientific equipment to high altitudes. (a) What is…

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Q: Consider a pressure versus volume graph, where the different curves represent different processes…

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.