3. The second virial coefficient for methane is a function of temperature approximated (in units of cm' mol ) by: B(T) = 42.44 - 1.629x10ʻ T ' - 2.488×10°T Use the virial equation of state to estimate the pressure, P, and the compressibility factor, Z, in a 5.00 L tank of methane gas at 20°C and compare with the ideal gas pressure and compressibility if the tank contains: a) 1.00 mole of methane b) 10.0 moles of methane Neglect higher order virial coefficients for this problem.

3. The second virial coefficient for methane is a function of temperature approximated (in units of cm' mol ) by: B(T) = 42.44 - 1.629x10ʻ T ' - 2.488×10°T Use the virial equation of state to estimate the pressure, P, and the compressibility factor, Z, in a 5.00 L tank of methane gas at 20°C and compare with the ideal gas pressure and compressibility if the tank contains: a) 1.00 mole of methane b) 10.0 moles of methane Neglect higher order virial coefficients for this problem.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

a cylinder was connected to an open ended U-tube (1 atm) containing some mercury, Hg (density=13.6gcm^-3), and the Hg was displaced 100mm towards the container. What is the pressure of the gas inside the container?
The gas A(g) (1 mole) undergoes a two-step process one after another as described below :i) The gas is expanded at 25°C and from 1 bar pressure against a constant pressure of 0.2 bar and the final volume of the gas is the twice the initial volume.ii) The gas is cooled down to -25°C at constant volume.Cv,m = 3/2 RCalculate ΔU, ΔH, q and w for the each step and for the entire process
Treat CO2 as an ideal gas and compute q, w, DH, and DU for its inhalation at a constant 1 bar pressure. The temperature outside the body is 15 °C and body temperature is 37 °C. Assume that the volume of air after inhalation (in the lungs) is 500 cm3 and that the concentration of CO2 in the atmosphere is 383 ppm (parts per million).
Gypsum (plaster of Paris : CaSO,. 2H,0) is produced by the reaction of calcium carbonate and sulfuric acid. A certain lime stone analyzes: CaCO, 96.89 %; MgCO, 1.41 %; inerts 1.70 %. For 5 metric tons of limestone reacted completely, determine: a. kg of anhydrous gypsum (CaSO,) produced. b. kg of sulfuric acid solution (98 wt%) required.
A chimney gas has the following composition by volume: 9.5% C02, 0.2% CO, 9.6% O2 and 80.7% N2. Using the ideal gas law, calculate a. its composition by weightb. Volume occupied by 1 kg of the gas at 270C and 750 torrsc. density of the gas mixture (kg/m3) at conditions of b)d. specific gravity of the mixture.
If 15.1 g of the mixture with a volumetric composition of 45% N2, 35% O2 and 20% X gas is applying 3 atm pressure to a 5 dm3 volume vessel at 25 ° C, in which option is the molecular weight of X gas given correctly? (MN2: 28 gmol-1, MO2: 32 gmol-1)
In general, the compressibility factor Z tends to be larger than 1 at very high pressures (greater than 350 bar for methane.) Which Van der Waals' factor seems to be responsible for this behavior.--- a or b? Explain
What is the final pressure, in atmospheres, when the fire extinguisher is used at a temperature of 71 ∘C∘C, if VV and nn are constant? Express your answer using two significant figures.
In the lungs, the respiratory membrane separates tiny sacs of air (absolute pressure=1.00x105 Pa) from the blood in the capillaries. These sacs are called alveoli, and it is from them that oxygen enters the blood. The average radius of the alveoli is 0.125 mm, and the air inside contains 14% oxygen, which is somewhat smaller amount than in fresh air. Assuming that the air behaves as an ideal gas at body temperature (310 K), find the number of oxygen molecules in one of the sacs.
7. Two vessels A and B of different sizes are connected by a pipe which valve. A pipe with a valve. Vessel A contains 142 L of air at 2,767.92 kPa, 93.33 OC. Vessel B, of unknown volume, contains air at 68.95 kPa, 4.44 OC. The valve is opened and, when the properties have been determined, it is found that the pressure and temperature of the mixture of gasses is 1378.96 kPa, and 43.33 OC. What is the volume of vessel B. Use R = 287.08 Joules/Kg-KO for Air
1. Calculate the volume occupied by 50 kg of propane at 35 bar and 50°C, usingthe following:(A)The Redlich–Kwong equation of state
To evaluate the use of renewable resources, an experiment was carried out with rice hulls. After pyrolysis, the product gas analyzed 6.4% CO2, 0.1% O2, 39% CO, 51.8% H2, 0.6% CH4, and 2.1% N2. It entered a combustion chamber at 90 °F and a pressure of 35.0 in. Hg and was burned with 40% excess air (dry) at 70 °F and an atmospheric pressure of 29.4 in. Hg; 10% of the CO remains. a. How many cubic feet of air were supplied per cubic foot of entering gas? b. How many cubic feet of product gas were produced per cubic foot of entering gas if the exit gas was at 29.4 in. Hg and 400 °F?