In Section 1.13 it was stated that the van der Waals constant b is approximately four times the volume occupied by the molecules themselves. Justify this relationship for a gas composed of spherical molecules
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In Section 1.13 it was stated that the van der Waals constant b is approximately four times the volume occupied by the molecules themselves. Justify this relationship for a gas composed of spherical molecules
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- Please complete full question. The answer is of no use without it.4. when the tempeakue of a gas is will begin do metice departures fiom reduced the ideal chacactenaed you law. These departeres are gud by the Van den Waals equatron of fhen stake V-6 RT when V= Y is the woleume per mole, and a and b ari the Table a(Nm") " Von der Waals cmstenta" Van den Weals consdunts b (m3) 2.38X105 2.65X10 He 3.46 X103 2.47x162 1. 34 x107 1.38x101 Itz -5 -5 3.87 xi0 Nz Oz 3.18X10 1Find the total number of collisions between molecules in 1.00 s in 1.00 L of nitrogen gas at standard temperature and pressure ( 0 °C , 1.00 atm). Use 1.88 × 10−10 m as the effective radius of a nitrogen molecule. (The number ofcollisions per second is the reciprocal of the collision time.) Keep in mind that each collision involves two molecules, so if one molecule collides once in a certain period of time, the collision of the molecule it hit cannot be counted.
- An ideal gas is confined to a constant volume container and heated from a pressure of 1 atm at room temperature to a pressure of 5 atm. What is the final temperature. Thank you for the help. I got 297K but I do not think that is it.(b) Consider the following heat system on the real line: U - U = 0, XER, 1>0 %3D u(x, 0) = | sin x), rER. i. Use the fundamental solution of the heat equation to write down a solution u to the system above as an integral. ii. Show that the solution u that you have found is bounded by 1.Imagine a thermometer which is spherical shell of volume 100 cm attached to a long tube with equally spaced marks on it. The volume of the tube between to consequent marks is 0.2 cm. Sphere and tube contain air separated from surronding space by a drop of water. At temperature 5°C this water drop is at the 20-th mark on the tube. What is the temperature in the room where the drop settles at the 50-th mark.
- In a Gas Law Experiment, when the volume is doubled and absolute temperature of a fixed amount of gas is halved, the pressure of the gas is … (choose a, b, c or d as answer) (a) one-fourth of the original pressure (b) half of the original pressure (c) the same as the original pressure (d) double the original pressure. Explain your choice.Interstellar space is quite different from the gaseous environments we commonly encounter on Earth. For instance, a typical density of the medium is about 1 atom cm−3 and that atom is typically H; the effective temperature due to stellar background radiation is about 10 kK. Estimate the diffusion coefficient and thermal conductivity of H under these conditions. Compare your answers with the values for gases under typical terrestrial conditions. Comment: Energy is in fact transferred much more effectively by radiation.1.7 Ideal gas response functions Find the thermal expansion coefficient and the isothermal compressibility for an ideal gas and show that in this case Cp - Cy = - a² can be reduced to Cp – Cy = Nkg for the molar specific heats. TV Кт