a) The second virial coefficient of ammonia at 298.15K is -261 cm³ mol Calculate the molar volume and the compressibility factor of ammonia at this temperature and a pressure of 0.5 MPa (1 MPa = 1 x 106 Pa). Assume that at the given temperature and pressure, the terms with higher virial coefficients are negligible.

a) The second virial coefficient of ammonia at 298.15K is -261 cm³ mol Calculate the molar volume and the compressibility factor of ammonia at this temperature and a pressure of 0.5 MPa (1 MPa = 1 x 106 Pa). Assume that at the given temperature and pressure, the terms with higher virial coefficients are negligible.

Introductory Chemistry: An Active Learning Approach

6th Edition

ISBN:9781305079250

Author:Mark S. Cracolice, Ed Peters

Publisher:Mark S. Cracolice, Ed Peters

Chapter4: Introduction To Gases

Section: Chapter Questions

Problem 67E: The compression ratio in an automobile engine is the ratio of the gas pressure at the end of the...

See similar textbooks

Similar questions

The compression ratio in an automobile engine is the ratio of the gas pressure at the end of the compression stroke to the pressure in the beginning. Assume that compression occurs at constant temperature. The total volume of the cylinder in an automobile is 350 cm3, and the displacement the reduction in volume during the compression stroke is 309 cm3. What is the compression ratio in that engine?
1. The compressibility factor Z = PV/nRT for O2 at -27.1°C and 537.1 atm is 1.50; at 147.4°C and 95.5 atm, it is 1.02. A certain mass of oxygen occupied a volume of 3.28 L at 147.4°C and 95.5 atm. Calculate the volume occupied by the same quantity of oxygen at -27.1°C and 537.1 atm. 2. The composition of a mixture of gases in percentage by volume is 20.5% nitrogen, 15.7% carbon monoxide, 37.8% water, and the rest sulfur dioxide. Calculate the density of the gaseous mixture at 39.8°C and 1.46 atm in grams/liter. Report your answer to the hundredths position.
Question _5. (a) Could 25 g of argon gas in a vessel of volume 1.5 dm3 exert apressure of 2.0 bar at 30°C if it behaved as a perfect gas? If not, what?
A (1.10x10^1) liter bottle is filled with nitrogen (N2) at STP and closed tight. (STP means "Standard Temperature and Pressure" , i.e. 273 K and 1 atm.). To three significant figures, how many molecules of N2 are there?
An experiment is conducted in which a quantity of H2(g) is chemically generated in a closed headspace of volume V1 at absolute temperature T1, thereby raising the total pressure from Pa (the initial air pressure) to Pf (the total final pressure of H2(g) + air).Compose an algebraic expression for the volume (V2) that this sample of H2(g) would occupy if it were isolated (pure -- i.e. no air) at absolute temperature T2 and partial pressure P2. V2 = VM =
if a steam reforming line processes methane at a temperature fo 725.0 degrees and atmospheric prssure of 12.00, what is the volume in liters 20.0 moles of methane would occupy?
The molar mass of a certain object is 0.032 kg/mol. At 380 K, the molecular root-mean-square speed is (m/s) ? probable speed is (ms) ? average speed is (m/s) ?
Ammonia is produced industrially by reacting N2 with H2 at elevated pressure and temperature in the presence of a catalyst: N2(g) + H2(g) NH3(g) (unbalanced) Assuming 100% yield, what mass of ammonia would be produced from a 1:1 mole ratio mixture in a reactor that has a volume of 6.33 x 103 L, under a total pressure of 366 bar at T = 409 °C? m(NH3) = g
If a gas occupies 47.6 dm3 at SATP, what is its volume at 1.0 bar and 500 K? The acronym for new standard temperature and pressure (T = 298.15 K, p = 1.0 bar) replaces the old STP for standard temperature and pressure.
A gaseous air-fuel mixture in a sealed cylinder has an initial volume of 600mL at 1.0 atm. As the cylinder cycles and the piston moves to compress the mixture, the volume is reduced to 50mL. Assuming ideal behavior, what is the new pressure of the air-fuel mixture?
49 mL of a gas are collected over water at 748 mm Hg and 298 K. If the vapor pressure of water at that temperature is 29 mm Hg, how many moles of the gas generated from the reaction were collected? (Express your answer using exponential notation (ex. 1.23e-3, or 1.23e3) to 3 significant figures, and don't round any calculations along the way!) moles
A gaseous hydrocarbon in a container of volume 20.2 L at 350 K and 6.63 atm reacts with excess oxygen to fotm 205.1 g of CO2 and 168.0 g of . What is the molecular formula of the hydrocarbon ? (Note : Follow the format for the molecular formula )