Thermodynamics, Statistical Thermodynamics, & Kinetics
3rd Edition
ISBN: 9780321766182
Author: Thomas Engel, Philip Reid
Publisher: Prentice Hall
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Chapter 3, Problem 3.2CP
Interpretation Introduction
Interpretation:
The physical basis for the result for a real gas according to which U is a function of V at constant T needs to be explained. The conditions at which U decreases on increasing V needs to be explained.
Concept Introduction:
The First Law of
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Under what conditions will the quantities q and w be negative numbers?
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One mole of a perfect gas in 22.8 L is allowed to expand irreversibly into an evacuated vessel
such that the final volume total volume is 228 L. Calculate (f)w, (g) q, (h) AH, (i) 4G and (j) AS for
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Chapter 3 Solutions
Thermodynamics, Statistical Thermodynamics, & Kinetics
Ch. 3 - Prob. 3.1CPCh. 3 - Prob. 3.2CPCh. 3 - Prob. 3.3CPCh. 3 - Prob. 3.4CPCh. 3 - Why can qv be equated with a state function if q...Ch. 3 - Prob. 3.6CPCh. 3 - Prob. 3.7CPCh. 3 - Prob. 3.8CPCh. 3 - Prob. 3.9CPCh. 3 - Why is qv=U only for a constant volume process? Is...
Ch. 3 - Prob. 3.11CPCh. 3 - Why are q and w not state functions?Ch. 3 - Prob. 3.13CPCh. 3 - What is the relationship between a state function...Ch. 3 - Prob. 3.15CPCh. 3 - Is the following statement always, never, or...Ch. 3 - Is the following statement always, never, or...Ch. 3 - Prob. 3.18CPCh. 3 - Prob. 3.19CPCh. 3 - Is the expression UV=T2T1CVdT=nT1T2CV,mdT only...Ch. 3 - Prob. 3.1NPCh. 3 - Prob. 3.2NPCh. 3 - Prob. 3.3NPCh. 3 - Prob. 3.4NPCh. 3 - Prob. 3.5NPCh. 3 - Prob. 3.6NPCh. 3 - Integrate the expression =1/VV/TP assuming that ...Ch. 3 - Prob. 3.8NPCh. 3 - Prob. 3.9NPCh. 3 - Prob. 3.10NPCh. 3 - Prob. 3.11NPCh. 3 - Calculate w, q, H, and U for the process in which...Ch. 3 - Prob. 3.13NPCh. 3 - Prob. 3.14NPCh. 3 - Prob. 3.15NPCh. 3 - Prob. 3.16NPCh. 3 - Prob. 3.17NPCh. 3 - Prob. 3.18NPCh. 3 - Prob. 3.19NPCh. 3 - Prob. 3.20NPCh. 3 - Prob. 3.21NPCh. 3 - Prob. 3.22NPCh. 3 - Derive the following relation, UVmT=3a2TVmVm+b for...Ch. 3 - Prob. 3.24NPCh. 3 - Prob. 3.25NPCh. 3 - Prob. 3.26NPCh. 3 - Prob. 3.27NPCh. 3 - Prob. 3.28NPCh. 3 - Prob. 3.29NPCh. 3 - Prob. 3.30NPCh. 3 - Prob. 3.31NPCh. 3 - Prob. 3.32NPCh. 3 - Prob. 3.33NPCh. 3 - Prob. 3.34NPCh. 3 - Derive the equation H/TV=CV+V/k from basic...Ch. 3 - Prob. 3.36NPCh. 3 - Prob. 3.37NPCh. 3 - Show that CVVT=T2PT2VCh. 3 - Prob. 3.39NP
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- Derive the fact that HpT is also zero for an ideal gas.arrow_forwardAsampleof a monatomic ideal gas doubles itsvolume reversibly and adiabatically. By what percentage does its absolute temperature change?arrow_forwardDetermine an expression for (p/S)T for an ideal gas and for a van der Waals gas.arrow_forward
- Use the ideal gas law to symbolically prove the cyclic rule of partial derivatives.arrow_forwardEvaluate (∂S/∂V)T for a van der Waals gas. For an isothermal expansion, will DS be greater for an ideal gas or for a van der Waals gas? Explain your conclusion.arrow_forwardShow that at a critical point, the first and second derivatives of the pressure with respect to the volume at constant temperature are equal to zero.arrow_forward
- 3. Assume that the van der Waal's "b" Parameter be ignored. Delive an (a) can equation for the work done in Isothermal, reversible expansion of this goed. (b) is the work done an the surroundings ideal gas More or less than an expansion ?arrow_forwardA ideal diatomic gas expanded adiabatically and reversibly. The initial molar volume of the gas was 24.3 L mol-1 at 1.32 bar and 255 K. After the expansion, the molar volume of the gas was 73.41 L mol-1. What was the pressure of the gas after expansion?arrow_forwardOne mole of a perfect gas in 22.8 L is allowed to expand irreversibly into an evacuated vessel such that the final volume total volume is 228 L. Calculate (1) w, (2) q, (3) AH, (4) 4G and (3) AS for the gas.arrow_forward
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