11. What should the pressure of a retort indicate in the temperature indicate registers 248°F.12. An evaporator is operated at 14.395 in. Hg vacuum. What is the temperature of the productinside the evaporator?

Answered: 11. What should the pressure of a…

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 63E: A gas storage tank is designed to hold a fixed volume and amount of gas at 1.74 atm and 270C. To...

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Similar questions

A glass tumbler containing 243 cm3 of air at 1.00 102 kPa (the barometric pressure) and 20C is turned upside down and immersed in a body of water to a depth of 25.5 m. The air in the glass is compressed by the weight of water above it. Calculate the volume of air in the glass, assuming the temperature and barometric pressure have not changed.
The atmospheric surface pressure on Venus is 90 bar and is composed of 96 carbon dioxide and approximately 4 various other gases. Given a surface temperature of 730 K, what is the mass of carbon dioxide present per cubic centimeter at the surface?
The gas in the discharge cell of a laser contains (in mole percent) 11% CO2, 5.3% N2, and 84% He. (a) What is the molar mass of this mixture? (b) Calculate the density of this gas mixture at 32C and 758 mm Hg. (c) What is the ratio of the density of this gas to that of air (MM=29.0g/mol)at the same conditions?
Under what conditions does the behavior of a real gas begin to differ significantly from the ideal gas law?
A gas storage tank is designed to hold a fixed volume and amount of gas at 1.74 atm and 270C. To prevent excessive pressure due to overheating, the tank is fitted with a relief valve that opens at 2.00 atm. To what temperature 0C must the gas rise in order to open the valve?
Helium gas, He, at 22C and 1.00 atm occupied a vessel whose volume was 2.54 L. What volume would this gas occupy if it were cooled to liquid-nitrogen temperature (197C)?
What is the van der Waals constant a for Ne in units of bar.cm6/mol2
A tank is filled with gas to a pressure of 875 mm Hg at 25C. The gas is transferred without loss to a tank twice the size of the original tank. If the pressure is to remain constant, at what temperature (in C) should the tank be kept?
Of helium and oxygen gases, which one do you expect to have a larger deviation from ideality at the same high pressure? Is this the same gas that you would expect to have a larger deviation from ideality at moderate pressure? How about at very low pressure?
Target check For each of the macroscopic charcateristics unique to the gas phase of matter described in section 4.1-a compressibility, b expandability, c low density, d may be mixed in a fixed volume, and e uniform, constant pressure on container walls-describe how a postulate of the kinetic molecular theory explains the reason for the characteristic.
A McLeod gauge measures low gas pressures by compressing a known volume of the gas at constant temperature. If 315 cm3 of gas is compressed to a volume of 0.0457 cm3 under a pressure of 2.51 kPa, what was the original gas pressure?
perform stoichiometric ca1cu1uions for reactions involving gases as reactants or products.

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11. What should the pressure of a retort indicate in the temperature indicate registers 248"F.