Question

Nitrogen is contained in a 80L tank and the initial pressure and temperature is 250 kPa and 200 °C, respectively. Note the ideal gas constant for nitrogen is 0.2968 kJ/kg K Determine: a. The mass of the gas in kg. b. Now, if 0.05 kg of gas leaks out of the tank and in the process the temperature drops to 33 °C. Find the gage pressure of the gas remaining in the tank in kPa. If the atmospheric pressure is 101.325 kPa.

Name: nitrogen is contained in a 80l tank and the initial pressure and temperature is 250 kpa and 200 c respectively note the ideal gas constant for nitrogen is 02968 kjkg k determine a the mass o 79497
Uploaded: 2021-10-14T14:17:54-08:00
Duration: 2 min 59 s
Channel: Ajay Singhal
Description: nitrogen is contained in a 80l tank and the initial pressure and temperature is 250 kpa and 200 c respectively note the ideal gas constant for nitrogen is 02968 kjkg k determine a the mass o 79497

          Nitrogen is contained in a 80L tank and the initial
pressure and temperature is 250 kPa and 200 °C, respectively. Note
the ideal gas constant for nitrogen is 0.2968 kJ/kg K
Determine:
a. The mass of the gas in kg.
b. Now, if 0.05 kg of gas leaks out of the tank and in
the process the temperature drops to 33 °C. Find the gage pressure
of the gas remaining in the tank in kPa. If the atmospheric
pressure is 101.325 kPa.

Added by Rocio R.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Ajay Singhal

10/14/2021

Step 1

The volume is already in liters, which is equivalent to cubic meters (m^3), so we don't need to convert it. The pressure is given in kPa, which is equivalent to kiloPascals (kPa), so we don't need to convert it either. The temperature is given in Celsius, but we Show more…

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Nitrogen is contained in a 80L tank and the initial pressure and temperature is 250 kPa and 200 °C, respectively. Note the ideal gas constant for nitrogen is 0.2968 kJ/kg K Determine: a. The mass of the gas in kg. b. Now, if 0.05 kg of gas leaks out of the tank and in the process the temperature drops to 33 °C. Find the gage pressure of the gas remaining in the tank in kPa. If the atmospheric pressure is 101.325 kPa.