The pressure gage on a 2.5-m³ oxygen tank reads 500 kPa. Determine the amount of oxygen in the tank if the temperature is 28.5°C and the atmospheric pressure is 97 kPa. The gas constant of air is R= 0.2598 kPa-m³/kg-K. P = 500 kPa 02 V = 2.5 m3 T°C The amount of oxygen in the tank is kg.

The pressure gage on a 2.5-m³ oxygen tank reads 500 kPa. Determine the amount of oxygen in the tank if the temperature is 28.5°C and the atmospheric pressure is 97 kPa. The gas constant of air is R= 0.2598 kPa-m³/kg-K. P = 500 kPa 02 V = 2.5 m3 T°C The amount of oxygen in the tank is kg.

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter2: Matter And Energy

Section: Chapter Questions

Problem 17RQ: At a constant pressure, how does a volume of gas vary with respect to the absolute temperature?

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Question

The pressure gage on a 2.5-m3 oxygen tank reads 500 kPa. Determine the amount of
oxygen in the tank if the temperature is 28.5°C and the atmospheric pressure is 97 kPa.
m³/kg-K.
The gas constant of air is R= 0.2598 kPa-m
P= 500 kPa
02
V = 2.5 m3
T°C
The amount of oxygen in the tank is
kg.

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