Compute the absolute entropy of each of the following. Possibly useful standard molar entropies (J/(mole*K)): H2(g) 130.680, C2H6(9) 229.2, N2(9) 191.61. R = 8.3145 J/(mole*K). Incorrect. 1.34 mole of molecular hydrogen gas at p = 5.00 bar. J/K The number of significant digits is set to 3; the tolerance is +/-1 in the 3rd significant digit LINK TO TEXT Correct. 0.71 mole of ethane gas at p = 0.10 bar. [ 180 J/K The number of significant digits is set to 2; the tolerance is +/-1 in the 2nd significant digit LINK TO TEXT E Incorrect. 1.80 mole of a mixture of N2 (p = 125 bar) and H2 (p = 375 bar). %3D %3D
Compute the absolute entropy of each of the following. Possibly useful standard molar entropies (J/(mole*K)): H2(g) 130.680, C2H6(9) 229.2, N2(9) 191.61. R = 8.3145 J/(mole*K). Incorrect. 1.34 mole of molecular hydrogen gas at p = 5.00 bar. J/K The number of significant digits is set to 3; the tolerance is +/-1 in the 3rd significant digit LINK TO TEXT Correct. 0.71 mole of ethane gas at p = 0.10 bar. [ 180 J/K The number of significant digits is set to 2; the tolerance is +/-1 in the 2nd significant digit LINK TO TEXT E Incorrect. 1.80 mole of a mixture of N2 (p = 125 bar) and H2 (p = 375 bar). %3D %3D
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Transcribed Image Text:Compute the absolute entropy of each of the following. Possibly useful
standard molar entropies (J/(mole*K)): H2(g) 130.680, C2H6(g) 229.2,
N2(g) 191.61. R = 8.3145 J/(mole*K).
Incorrect.
1.34 mole of molecular hydrogen gas at p = 5.00 bar.
J/K
The number of significant digits is set to 3; the tolerance is +/-1 in the
3rd significant digit
LINK TO TEXT
Correct.
0.71 mole of ethane gas at p 0.10 bar.
180
J/K
The number of significant digits is set to 2; the tolerance is +/-1 in the
2nd significant digit
LINK TO TEXT
Incorrect.
1.80 mole of a mixture of N2 (p = 125 bar) and H2 (p = 375 bar).
The number of significant digits is set to 3; the tolerance is +/-1 in the
3rd significant digit
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