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(b) An ideal gas is expanded reversibly and isothermally. Decide which of q, w, AU, and AH are 0, positive, or negative.

(b) An ideal gas is expanded reversibly and isothermally. Decide which of q, w, AU, and AH are 0, positive, or negative.

Chemistry
Chemistry
10th Edition
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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2. (a) H2O (g) obeys the truncated viral equation of state given below at 400 K and up to 100 bar pressure. nRT n'RTB(T) P= + V Calculate the amount of work done as 2.00 mol of H2O (g) expands reversibly and isothermally from 2.00 to 50.0 dm³ at 400 K with B(T) = B(400 K) = -356 cm³ mol-'. (b) An ideal gas is expanded reversibly and isothermally. Decide which of q, w, AU, and AH are 0, positive, or negative.
Transcribed Image Text:2. (a) H2O (g) obeys the truncated viral equation of state given below at 400 K and up to 100 bar pressure. nRT n'RTB(T) P= + V Calculate the amount of work done as 2.00 mol of H2O (g) expands reversibly and isothermally from 2.00 to 50.0 dm³ at 400 K with B(T) = B(400 K) = -356 cm³ mol-'. (b) An ideal gas is expanded reversibly and isothermally. Decide which of q, w, AU, and AH are 0, positive, or negative.
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