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A kilomole of Methane is 16 kg. Compute the density of Methane in kg/m3 at 20°C and 5 atm pressure. Ammonia at a temperature of 42°C is contained in a 400-L steel tank. If the tank is heated such that the pressure increases by 140%, what is the final temperature in °C? A 0.8 m diameter sphere contains helium at 20 bar and 28°C. How many cylindrical drums 12 cm in diameter and 70 cm long, which are initially devoid of any gas, can be filled to a pressure of 3 bar at 18°C? Assume the helium in the sphere remains at 28°C.

A kilomole of Methane is 16 kg. Compute the density of Methane in kg/m3 at 20°C and 5 atm pressure. Ammonia at a temperature of 42°C is contained in a 400-L steel tank. If the tank is heated such that the pressure increases by 140%, what is the final temperature in °C? A 0.8 m diameter sphere contains helium at 20 bar and 28°C. How many cylindrical drums 12 cm in diameter and 70 cm long, which are initially devoid of any gas, can be filled to a pressure of 3 bar at 18°C? Assume the helium in the sphere remains at 28°C.

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter3: Transient Heat Conduction
Section: Chapter Questions
Problem 3.37P
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  1. A kilomole of Methane is 16 kg. Compute the density of Methane in kg/m3 at 20°C and 5 atm pressure.
  2. Ammonia at a temperature of 42°C is contained in a 400-L steel tank. If the tank is heated such that the pressure increases by 140%, what is the final temperature in °C?
  3. A 0.8 m diameter sphere contains helium at 20 bar and 28°C. How many cylindrical drums 12 cm in diameter and 70 cm long, which are initially devoid of any gas, can be filled to a pressure of 3 bar at 18°C? Assume the helium in the sphere remains at 28°C.
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