4) Consider the isothermal expansion of a 1.00 mol sample of ideal gas at 37 from the initial pressure of 3.00 atm to a final pressure of 1.00 atm against a constant external pressure of 1.00 atm and calculate a) the heat, q. b) the work, w. c) the change in internal energy. d) the change in enthalpy. e) the change in the entropy of the system.

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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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4) Consider the isothermal expansion of a 1.00
mol sample of ideal gas at 37
from the initial pressure of 3.00 atm to a final
pressure of 1.00 atm against a
constant external pressure of 1.00 atm and
calculate
a) the heat, q.
b) the work, w.
c) the change in internal energy.
d) the change in enthalpy.
e) the change in the entropy of the system.
f) the change in the entropy of the surroundings.
g) the total change in entropy.
Transcribed Image Text:4) Consider the isothermal expansion of a 1.00 mol sample of ideal gas at 37 from the initial pressure of 3.00 atm to a final pressure of 1.00 atm against a constant external pressure of 1.00 atm and calculate a) the heat, q. b) the work, w. c) the change in internal energy. d) the change in enthalpy. e) the change in the entropy of the system. f) the change in the entropy of the surroundings. g) the total change in entropy.
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