Manuel has a container that contains a sample of nitrogen gas and a tightly fitting movable piston that does not allow any of the gas to escape. During a thermodynamics process, 200 Joules of heat enter the gas, and the gas does 300 Joules of work in the process. What was the change in internal energy of the gas during the process described above?
Manuel has a container that contains a sample of nitrogen gas and a tightly fitting movable piston that does not allow any of the gas to escape. During a thermodynamics process, 200 Joules of heat enter the gas, and the gas does 300 Joules of work in the process. What was the change in internal energy of the gas during the process described above?
Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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A container has a sample of nitrogen gas and a tightly fitting movable piston that does not enter the gas, and the gas does 300 joules of work in the process. What was the change in internal energy of the gas during the process described above?

Transcribed Image Text:lnal Tegaluless uf which
process is carried out. It Is ImportaAl LU TIUI
change in internal energy of the system, AU, depends on the sum of (Q + W. If changine
ath from the initial state to the final state increases the value of Q, then it will decrease
alue of W by the same amount and vice versa, so that AU remains unchanged
procedure is taken,
ev ars
AGnt pau
What's More
Activity 3.3.2. Solve me!
1. Manuel has a container that contains a sample of nitrogen gas and a tightly fitting
movable piston that does not allow any of the gas to escape. During a
thermodynamics process, 200 Joules of heat enter the gas, and the gas does 300
Joules of work in the process. What was the change in internal energy of the gas
during the process described above?
netab edi erb bna soneleb et e
nem ni benteb
2. The work done when a gas is compressed in a cylinder is 462 J. During this
process, there is a heat transfer of 128 J from the gas to the surroundings.
n 2s
now 20im
Calculate the energy change for this process.
(VA9-=W
ar al 9t
navip al sulov n
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