A compressed-air tank holds 0.470 m^3 of air at a temperature of 283 K and a pressure of 900 kPa .
What volume would the air occupy if it were released into the atmosphere, where the pressure is 101 kPa and the temperature is 305 K ?

A compressed-air tank holds 0.470 m^3 of air at a temperature of 283 K and a...
Review of air at a temperature of A compressed-air tank holds 0.490 m 281 K and a pressure of 900 kPa. Part A What volume would the air occupy if it were released into the atmosphere, where the pressure is 101 kPa and the temperature is 305 K? 180 AEC O O ? v- [ Submit Request Answer
A flexible air supply hose is connected to a compressed air tank as shown in the figure. The hose is 5 m long and has an internal diameter of 10 mm. At its free end the hose discharges to the atmosphere. The air leaves the hose at sonic velocity (M = 1), with p = 100 kPa and T = 273 K. The friction coefficient C (the same as f in the Anderson text books) within the hose is 0.0227...
Q1. In a tank 2740 grams of nitrogen is compressed. It is held at a temperature of 18.7°C and the pressure is 3.75 x 10 Pa. The tank is opened and gas is allowed to escape into the atmosphere where the pressure is 1 bar. At the end of the process, the pressure in the tank has dropped to 1.80 x 105 Pa. Assuming that the gas is ideal and that the temperature remains constant, what volume of nitrogen has...
A tank of compressed air of volume 1.00 m3 is pressurized to 22.4 atm at T = 273 K. A valve is opened, and air is released until the pressure in the tank is 13.7 atm. How many molecules were released? Boltzmann constant is 1.38 × 10−23 J/K. How long will the air in the tank last at 22.2 m? ___min
4) Volume 2.5 m^3 air in a rigid tank with initial pressure 100 kPa and temperature 25°C There. It is applied to the tank feed line by a valve. Pressure of air flowing through the supply line 600 kPa and temperature is 25°C. By opening the valve, the pressure of the air in the tank is air entering the tank until it is equal to the pressure of the air It is closed. A thermometer placed in the tank lasts...
A0.01 m3 container holds a particular gas at an initial temperature of 283 K. The container undergoes an isobaric process to increase the temperature of the gas, resulting in a final temperature of 323 K What is the final volume of the container after the process completes? 0.0114 m None of the other answers is correct 0.0088 m3 0.0020 m3 0.0500 m Question 2 1 pts A container, of volume 0.025 m3 hold a monatomic ideal gas at a pressure...
A tank of compressed air of volume 1.00 m3 is pressurized to 22.4 atm at T = 273 K. A valve is opened, and air is released until the pressure in the tank is 13.7 atm. How many molecules were released? Boltzmann constant is 1.38 × 10−23 J/K. ____ molecules
12) A scuba tank contains an air at 300 kPa and 600 K. Half of the air is withdrawn from the tank leaving the tank at a pressure of 100 kPa. Assuming no heat transfer, what is the temperature of the gas when the process is complete? (a) 100 K (b) 200 K (c) 300 K (d) 400 K (e) 500 K 13) A 0.6875 cubic meter rigid tank contains 0.5 kg of steam at 0.4 Mpa. The steam is...
12) A scuba tank contains an air at 300 kPa and 600 K. Half of the air is withdrawn from the tank leaving the tank at a pressure of 100 kPa. Assuming no heat transfer, what is the temperature of the gas when the process is complete? (a) 100 K (b) 200 K (c) 300 K (d) 400 K (e) 500 K 13) A 0.6875 cubic meter rigid tank contains 0.5 kg of steam at 0.4 Mpa. The steam is...
5) Air at standard conditions is compressed from 7 m to 1 m isothermally. What is its final pressure? (Standard conditions of air is 68 °F or 293.15 K and 14.7 psia or 101 kPa abs)