Question

Two insulated containers are connected through an insulated line and a valve that is closed. Both...

Two insulated containers are connected through an insulated line and a valve that is closed. Both sides contain 1 kg of steam but the left side is at 300 °C while the right side is at 200 °C. The valve is opened, allowing both sides to mix and reach a common temperature and pressure.
a) Is this process reversible?
b) What is the final pressure and temperature of the steam, if the steam is treated as an ideal gas?
c) Comment on whether it is reasonable to treat steam as an ideal gas under these conditions.

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A rigid, insulated tank that is initially evacuated is connected through a valve to a supply...
A rigid, insulated tank that is initially evacuated is connected through a valve to a supply line that carries steam at 1 MPa and 300°C. Now the valve is opened,and steam is allowed to flow slowly into the tank until the pressure reaches 1 MPa, at which point the valve is closed. Find the rate of entropy production.
Two thermally insulated vessels are connected by a narrow tube fitted with a valve that is...
Two thermally insulated vessels are connected by a narrow tube fitted with a valve that is initially closed as shown in the figure below. One vessel of volume V1 = 17.1 L, contains oxygen at a temperature of T1 = 310 K and a pressure of P1 = 1.80 atm. The other vessel of volume V2 = 23.0 L contains oxygen at a temperature of T2 = 470 K and a pressure of P2 = 1.80 atm. When the valve...
wo insulated cylinders A and B with volumes VA = 2.0 m3 and VB = 6.8...
wo insulated cylinders A and B with volumes VA = 2.0 m3 and VB = 6.8 m3 contain chlorine gas at different pressures and temperatures. The cylinders are insulated (no heat is lost to or gained from the outside) and connected by a valve. Initially, the valve is closed and the gas in the two cylinders has the following values: PA = 4.0  105 N/m2, TA = 220 K, PB = 2.5  105 N/m2, TB = 580 K. The valve is opened...
A rigid, insulated vessel is divided into two compartments connected by a valve. Initially, one compartment,...
A rigid, insulated vessel is divided into two compartments connected by a valve. Initially, one compartment, occupying 1.0 ft3, contains air at 50 lbf/in2, 500oR, and the other, occupying 2.0 ft3, is evacuated. The valve is opened and the air is allowed to fill both volumes. Assume the air behaves as an ideal gas and that the final state is in equilibrium.   Determine the final temperature of the air, in oR, and the amount of entropy produced, in Btu/oR.
A rigid, insulated vessel is divided into two compartments connected by a valve. Initially, one compartment,...
A rigid, insulated vessel is divided into two compartments connected by a valve. Initially, one compartment, occupying 1.0 ft3, contains air at 50 lbf/in2, 725oR, and the other, occupying 2.0 ft3, is evacuated. The valve is opened and the air is allowed to fill both volumes. Assume the air behaves as an ideal gas and that the final state is in equilibrium. Determine the final temperature of the air, in oR, and the amount of entropy produced, in Btu/oR. Determine...
A rigid, well-insulated tank contains 100 kg of liquid water at 21°C. The tank is connected...
A rigid, well-insulated tank contains 100 kg of liquid water at 21°C. The tank is connected through a valve to a steam main where the pressure is 1 MPa. The valve is opened and steam enters the tank until the water temperatuere rises to 65 °C, at which time the valve is closed. It is determined that there are now 107.96 kg of water in the tank. Estimate the quality of steam in the main.
Three thermally insulated containers of equal volume are connected together by thin tubes of negligible volume...
Three thermally insulated containers of equal volume are connected together by thin tubes of negligible volume so that gas can flow from one container to the next when a valve between them is open. Initially, the pressure and temperature in each container is at the same value Po and To, respectively. The valves between the vessels are opened, and thermal insulation is removed from two of the vessels. Then two vessels are surrounded by heat reservoirs so that their temperatures...
Consider two containers, Both have volume 0.1 m3, and pressure 106 Pa One contains monatomic (...
Consider two containers, Both have volume 0.1 m3, and pressure 106 Pa One contains monatomic ( 3 degrees of freedom) He at T= 124 K and One contains diatomic (5 degrees of freedom) N2 at T = 238 K. A valve is opened allowing these two gases to mix. They are kept thermally isolated from the outside. You can treat them as ideal gases. 1) What is the change in internal energy under this process? 2) What is the final...
Two identical sealed containers (1 and 2) are connected to one another by a narrow tube...
Two identical sealed containers (1 and 2) are connected to one another by a narrow tube with a valve. Initially, the valve is closed, container 1 is filled with a fluid, and container 2 is empty. Both containers have a ruler taped to their sides in order to measure the height of any fluid they contain. A) . When the valve is opened for a time interval Δt, the level of the fluid in container 1 drops by 3 cm....
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT