A piston-cylinder, initially containing 200 mol of helium at 300 K and 0.1 m3 , is expanded to 5 times its original volume by applying 1.5 MJ of heat from a hot reservoir at 400 K. Assuming helium is a van der Waals fluid and with C ∗ P = 29 J/(mol·K), determine the maximum work that can be produced from this process. What is the final temperature of the gas?
Answers: 2
Another question on Chemistry
Chemistry, 21.06.2019 18:00
Which is mostly likely why many scientists reject the cold fusion theory
Answers: 1
Chemistry, 22.06.2019 01:30
Aroller coaster car is traveling down a track at 22 m/s. the car has a mass of 2000 kg. what is the kinetic energy of the car? a) 22,000 j b) 968,000 j c) 484,000 j d) 44,000 j
Answers: 2
Chemistry, 22.06.2019 02:40
Achange in the number of neutrons in an atom will change an blank . when the number of protons changes in an atom, a new element will form.
Answers: 2
Chemistry, 22.06.2019 09:40
Apiece of copper has a temperature of 75.6 0c. when the metal is placed in 100.0 grams of water at 19.1 0c, the temperature rises by 5.5 0c. what is the mass of the metal?
Answers: 1
You know the right answer?
A piston-cylinder, initially containing 200 mol of helium at 300 K and 0.1 m3 , is expanded to 5 tim...
Questions
Biology, 18.09.2019 02:30
Physics, 18.09.2019 02:30
Mathematics, 18.09.2019 02:30
Mathematics, 18.09.2019 02:30
Mathematics, 18.09.2019 02:30
History, 18.09.2019 02:30
Social Studies, 18.09.2019 02:30
History, 18.09.2019 02:30
