A container encloses 2 mol of an ideal gas that has molar mass M1 and 0.5 mol of a second ideal gas that has molar mass M2 = 3M1. What fraction of the total pressure on the container wall is attributable to the second gas? (The kinetic theory explanation of pressure leads to the experimentally discovered law of partial pressures for a mixture of gases that do not react chemically: The total pressure exerted by the mixture is equal to the sum of the pressures that the several gases would exert separately if each were to occupy the vessel alone. The molecule–vessel collisions of one type would not be altered by the presence of another type.)

Q: The density of helium gas at 0°C is p. = 0.179 kg/m3. The temperature is then raised to T = 95°C,…

A: Helium is an ideal gas.  The ideal gas equation is: Pv=nRTP=Absolute pressurev=Volumen=Number of…

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…

A:

Q: Suppose there is a sample of xenon in a sealed rectangular container. The gas exerts a total force…

A: Given data :                   Force exerted by the gas (F) = 5.95 N                   Dimension of…

Q: n ideal monatomic gas is contained in a vessel of constant volume 0.400 m3. The initial temperature…

A: Volume (V) = 0.400 m³Initial temperature (T1) = 300 KInitial pressure (P1) = 5.00 atmNumber of…

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: The average kinetic energy of the molecules in a gas sample depends only on the temperature, ?.…

A: Given data as per question R   =  8.314 J/mol-k T    =    401 K

Q: Consider a given volume of helium gas at room temperature (20.0 °C). [Molar mass of helium is 4.00 ×…

A: The answers are shown below.Explanation:

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: Write the ideal gas law in terms of the mass density 17.1 (measured in kg/m³) of the gas. At 0 °C…

A: The objective of the question is to express the ideal gas law in terms of mass density and then use…

Q: Two moles of an argon gas are at a temperature of 350 K. Calculate the average kinetic energy per…

A: number of moles (n) = 2 Temperature (T) = 350 kelvin

Q: 2.52 moles of an ideal gas are placed in a container whose volume is 8.17 x10−3 m3. The absolute…

A:

Q: Write the ideal gas law in terms of the mass density 17.1 (measured in kg/m³) of the gas. At 0 °C…

A:

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

A: temperature = T = 50 degree celsius                          T = 50 + 273 = 323 K Boltzmann constant…

Q: A container holds 2.5 moles of an ideal gas at a pressure of 3.5 atmospheres and a temperature of…

A: Number of moles of gas (n) = 2.5 molesPressure (P) = 3.5 atmTemperature (T) = 300 KVolume (V) = 10 L

Q: (a) How many molecules of gas are there in this sample? (b) How many moles of gas are there in this…

A: ideal gas eqution in terms of moles - PV=nRT Where P =pressure , V =Volume,n =no of Moles, R =Gas…

Q: You are using a 680 W microwave to heat 700 ml of olive oil. If the initial temperature of the oil…

A: Microwave radiation causes rotational transitions in the molecules. By absorbing microwave…

Q: Space Physics: The solar corona is a very hot atmosphere surrounding the visible surface of the sun.…

A: We know we can consider Solar corona as Ideal gas due to low pressure and high temperature : We can…

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…

A:

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

A:

Q: What is the volume of 67 mol of gas, in the unit of m3, when the pressure is 87 kPa and the…

A: Number of moles of gas, n=67 Pressure, p=87kPa⇒87×103Pa Temperature, T=680C⇒68+273K⇒341K Let the…

Q: A cubic container of volume 2.30 L holds 0.535 mol of nitrogen gas at a temperature of 30°C. What is…

A:

Q: An ideal gas (which is  is a hypothetical gas that conforms to the laws governing gas behavior)…

A:

Q: With the temperature held constant, the pressure of a gas in a cylinder with a movable piston is…

A: In an isothermal…

Q: When gas expands in a cylinder with radius r, the pressure at any given time is a function of the…

A: Force is basically a push or pull by any external agent. When a force is exerted on a surface, the…

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

A:

Q: Consider an ideal gas at temperature T = 578 K and pressure p = 2 atm. Calculate the average volume…

A:

Q: What is the value of the compressibility factor, Z. when the volume of 1 mol of a real gas is…

A: Given, The volume of 1 mol of a real gas is smaller than that of 1 mol of an ideal gas at constant…

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

A:

Q: Nitrogen gas under an initial pressure of 5.0×106 Pa at 15 ºC is contained in a cylinder of volume…

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: The temperature of an ideal gas is directly proportional to the average kinetic energy of its…

A: The average kinetic energy of an ideal gas molecules which is as result of the motion inside the…

Q: The law of a confined ideal gas is P V = k T, where P is pressure, V is the volume, T (in Celsius)…

A:

Q: Consider two specimens of ideal gas at the same temperature. Specimen A has the same total mass as…

A: Consider two specimens of ideal gas at the same temperature. Specimen A has the same total mass as…

Q: Case 1: A container with argon gas is sealed by a movable heavy piston with cross sectional area, A.…

A: To explain: The case that requires more work by the argon.

Q: A cylindrical glass beaker of height 1.256m rests on a table. The bottom half of the beaker is…

A: Ans:- Image-1

Q: One cylinder contains helium gas (atomic weight = 4.0 g/mol) and another contains argon gas(atomic…

A: Given Data :  atomic weight of helium =4 g/mol atomic weight of argon =40 g/mol temperature of gas =…

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.