EBK ELEMENTARY PRINCIPLES OF CHEMICAL P
4th Edition
ISBN: 9781119192107
Author: BULLARD
Publisher: JOHN WILEY+SONS,INC.-CONSIGNMENT
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 5, Problem 5.79P
Interpretation Introduction
Interpretation:
Calculate the pressure in the tank and the percentage error in calculation.
Concept introduction:
The Soave-Redlich-Kwong (SRK) is defined as,
Where,
Expert Solution & Answer
![Check Mark](/static/check-mark.png)
Want to see the full answer?
Check out a sample textbook solution![Blurred answer](/static/blurred-answer.jpg)
Students have asked these similar questions
Q1/ The ideal gas equation of state is given by:
PV = nRT
Where: P is the pressure (atm), V is the volume (L), 7 is the temperature (K),
R=0.08206 (L atm)/(mol K) is the gas constant, and n is the number of moles.
Real gases, especially at high pressures, deviate from this behavior. Their responses
can be modeled with the van der Waals equation:
nRT
V-nb
Where a and b are material constants. For CO₂ a 3.5924 L'atm/mol², and b=0.04267
L/mol. Calculate P from both equations for CO₂ gas with 40 values of V between 0.01
and 1.5 and display the results in:
1- Three-column table where the values of Vand both P are displayed in the first,
second, and third columns, respectively.
2-Plot V versus both P in two different plots in the same figure with a solid line, black
color, with circle marker. Add a title, labels, and the grid to the plot. Make all texts
bold with font size of 13.
Take T=298K and n=3 moles.
nº a
+ √²
P
20. A mixture consisting of 6 kg of O, and 9 kg of N, has a pressure of 3 bar and temperature of 20°C. For the
mixture determine the following :
(i) The mole fraction of each component ;
(iii) The specific gas constant;
(v) The partial pressures and partial volumes.
(ii) The average molecular weight ;
(iv) The volume and density;
[Ans. (i) 0.3684, 0.6315 ; (iüi) 29.475 ; (iii) 0.282 kJ/kg K ;
(iv) 4.13 m?, 3.629 kg/m² ; (v) 1.1 bar, 1.894 bar ; 1.52 m², 2.61 m²)
We know that for an ideal gas Cp,m = Cv,m + R.
%3D
The general relationship for any gas can be written, for 1 mole, as
Cp,m = Cy,m +
(Yn")
a²VmT`
k
(equation-1)
Where Vm is the molar volume (the volume of 1 mole of the gas, V/n).
a is the coefficient of volume expansion and is given by:
a =
where the partial derivative of V with respect to T is calculated
ƏT
assuming P is constant
And K is the coefficient of volume expansion and is given by:
k =
GO where the partial derivative of V with respect to P is calculated
assuming T is constant. Note the minus in the definition.
Prove that equation-1 reduces to the result derived in class for an ideal gas by calculating
(A²V¼T\
k
Chapter 5 Solutions
EBK ELEMENTARY PRINCIPLES OF CHEMICAL P
Ch. 5 - A liquid mixture containing 40.0 wt% n-octane and...Ch. 5 - Prob. 5.2PCh. 5 - Prob. 5.3PCh. 5 - Prob. 5.4PCh. 5 - Prob. 5.5PCh. 5 - Prob. 5.6PCh. 5 - Prob. 5.7PCh. 5 - Prob. 5.8PCh. 5 - Prob. 5.9PCh. 5 - Prob. 5.10P
Ch. 5 - Prob. 5.11PCh. 5 - Prob. 5.12PCh. 5 - Prob. 5.13PCh. 5 - Prob. 5.14PCh. 5 - Prob. 5.15PCh. 5 - Prob. 5.16PCh. 5 - Prob. 5.17PCh. 5 - Prob. 5.18PCh. 5 - Prob. 5.19PCh. 5 - A device has been designed to measure the flow...Ch. 5 - Prob. 5.21PCh. 5 - Prob. 5.22PCh. 5 - Spray drying is a process in which a liquid...Ch. 5 - Prob. 5.24PCh. 5 - Lewis12 describes the hazards of breathing air...Ch. 5 - A stream of air at 35°C and a gauge pressure of...Ch. 5 - Prob. 5.27PCh. 5 - In froth ?otation, air is bubbled through an...Ch. 5 - Prob. 5.29PCh. 5 - Prob. 5.30PCh. 5 - Bread is typically made by ?rst dissolving...Ch. 5 - Prob. 5.32PCh. 5 - Prob. 5.33PCh. 5 - Prob. 5.34PCh. 5 - Prob. 5.35PCh. 5 - Prob. 5.36PCh. 5 - Prob. 5.37PCh. 5 - Prob. 5.38PCh. 5 - Prob. 5.39PCh. 5 - A spray-drying operation similar to that described...Ch. 5 - Prob. 5.41PCh. 5 - Fermentation is a biochemical process in which a...Ch. 5 - Prob. 5.43PCh. 5 - Prob. 5.44PCh. 5 - Ethane at 25°C and 1.1 atm (abs) flowing at a rate...Ch. 5 - The ?ow of air to a gas-?red boiler furnace is...Ch. 5 - Prob. 5.47PCh. 5 - The oxidation of nitric oxide NO+12O2NO2 takes...Ch. 5 - Prob. 5.49PCh. 5 - 5.50.19 In chemical vapor deposition (CVD), a...Ch. 5 - A gas turbine power plant receives a shipment of...Ch. 5 - Prob. 5.52PCh. 5 - 5.53.20 Chemicals are stored in a laboratory with...Ch. 5 - Prob. 5.54PCh. 5 - Prob. 5.55PCh. 5 - A stream of ho dry nitrogen flows through a...Ch. 5 - Prob. 5.57PCh. 5 - You have purchased a gas cylinder that is supposed...Ch. 5 - The current global reliance on fossil fuels for...Ch. 5 - Two humid gas streams are combined in a heated...Ch. 5 - Most of the concrete used in the construction of...Ch. 5 - The ultimate analysis of a No. 4 fuel oil is 86.47...Ch. 5 - A stream of liquid n-pentane flows at a rate of...Ch. 5 - Alka-Seltzer( is an over-the-counter medicine used...Ch. 5 - Hydrogen sul?de has the distinctive unpleasant...Ch. 5 - The quantity of sulfuric acid used globally places...Ch. 5 - A small power plant produces 500 MW of electricity...Ch. 5 - You have been assigned the task of measuring the...Ch. 5 - Prob. 5.69PCh. 5 - Methanol is synthesized from carbon monoxide and...Ch. 5 - Prob. 5.71PCh. 5 - Prob. 5.72PCh. 5 - Steam reforming is an important technology for...Ch. 5 - A ?owchart of a methanol synthesis process is...Ch. 5 - The measured volumetric flow rate of ethane at...Ch. 5 - Prob. 5.76PCh. 5 - Methanol is to be delivered to a process unit at a...Ch. 5 - Prob. 5.78PCh. 5 - Prob. 5.79PCh. 5 - Prob. 5.80PCh. 5 - Prob. 5.81PCh. 5 - Prob. 5.82PCh. 5 - Prob. 5.83PCh. 5 - Prob. 5.84PCh. 5 - Prob. 5.85PCh. 5 - Prob. 5.86PCh. 5 - Prob. 5.87PCh. 5 - Prob. 5.88PCh. 5 - Prob. 5.89PCh. 5 - A fuel cell is an electrochemical device that...Ch. 5 - In a metered-dose inhaler (MDI), such as those...Ch. 5 - Prob. 5.92PCh. 5 - Prob. 5.93PCh. 5 - Approximately 150 SCFM (standard cubic feet per...Ch. 5 - Prob. 5.95PCh. 5 - Prob. 5.96PCh. 5 - Prob. 5.97PCh. 5 - The product gas from a coal gasification plant...Ch. 5 - Prob. 5.99PCh. 5 - Prob. 5.100PCh. 5 - A gas mixture consisting of 15.0 mole% methane....Ch. 5 - A system has been devised to store acetonitrile...Ch. 5 - Prob. 5.103PCh. 5 - Prob. 5.104P
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Similar questions
- Two closed tanks are connected to each other by a valve. The first tank contains oxygen (O₂, m= 2.4 kg, T= 134 °C, p= 5 bar) and the other carbon dioxide (CO₂, m= 2.4 kg, T = 33 °C, p = 1.0 bar). When the valve is opened, the gases are allowed to mix. When the mixture reaches equilibrium, the temperature of the mixture is 73 °C. The gases can be assumed to be ideal gases. Calculate m³ (two decimal accuracy) 1) Total volume of the tanks 2) Final pressure of the mixture 3) Molar fraction of oxygen in the mixture 4) Molar fraction of carbon dioxide in the mixture 5) Partial pressure of oxygen in the mixture 6) Partial pressure of carbon dioxide in the mixture 7) Average specific heat capacity of oxygen at constant volume 8) Average specific heat capacity of carbon dioxide at constant volume 9) Heat transferred from or to the process kPa (zero decimal accuracy) % (zero decimal accuracy) % (zero decimal accuracy) kPa (zero decimal accuracy) kPa (zero decimal accuracy) kJ/kgk (three decimal…arrow_forward7. For an Ideal Gas, find the Partial Derivative of v, w.r.t. P. 8. Please consider large room that needs a new carpet. The vendor came and estimated the cost at $8 to $12 per square foot, depending on the condition of the sub-floor. The vendor then "paced off" the room and estimated that the room was 60° by 50’. You estimated that the vendor's method of measuring the room dimensions could be off by as much as 3' in for each dimension. Please find the (a) mean cost, (b) best case cost, (c) worst case cost, and (d) the most probable cost,arrow_forwardAt low pressures, the compressibility factor of a van der Waals gas is given by the equation: Z = 1+ (b-a/RT) P/RT Calculate ΔG (in units J/mol) associated with the isothermal compression of nitrogen gas at 298 K from 10 bar to 25 bar. The van der Waals constants of nitrogen gas are a = 1.408 L^2-bar-mol and b = 0.03913 L-mol^-1arrow_forward
- 1. A wet gas from a field in Iran is processed through two stages of separation; first stage separator operates at 220 psia and 71°F, while the stock tank operates at atmospheric pressure and 69°F. The separator gas condensate ratio is 41,000 scf/STB and the stock tank gas condensate ratio is 450 scf/STB. The molecular weights of the separator gas and stock tank gas are 25.0 and 35.0 lb/lb-mol, respectively. The stock tank condensate gravity is 0.85 and its molecular weight is 125 lb/lb-mol. Let us calculate the specific gravity of the reservoir gas in a step-wise manner, by considering quantities for one STB of condensate. Note that 1.0 bbl is 5.614 ft. Separator gas MWsg = 25 lb/lb-mol 41,000 scf/STB Reservoir gas 1st stage separator 220 psia and 71°F Stock tank gas MWsg = 35 lb/lb-mol 450 scf/STB 2nd stage separator (Stock tank) 14.7 psia and 69°F MW=125 lb/lb-mol SGstc = 0.85 Stock tank condensate a. to one STB. Calculate the mole number [lb-mole] of the stock tank condensate that…arrow_forwardA piston-cylinder device contains 0.05 m^3 of a gas initially at 200 kPa. At this state, a linear spring that has a spring constant of 150 kN/m is touching the piston but exerting no force on it. Now heat is transferred to the gas, causing the piston to rise and to compress the spring until the volume inside the cylinder doubles. If the cross-sectional area of the piston is 0.1 m^2, determine the total work done by the gas. It will be helpful to draw the P-V diagram to get the total work done by the gas. 28.75 kJ 22.25 kJ 20.75 kJ O 15.55 kJarrow_forwardYou have four samples of ideal gas, each of which contains the same number of moles of gas and has the same initial temperature, volume, and pressure. You compress each sample to one-half of its initial volume. Rank the four samples in order from highest to lowest value of the final pressure. (i) A monatomic gas compressed isothermally; (ii) a monatomic gas compressed adiabatically; (iii) a diatomic gas compressed isothermally; (iv) a diatomic gas compressed adiabatically.arrow_forward
- A 20-cu ft tank at 100 degrees F is pressured to 200 psia with a pure paraffin gas. Ten pounds of ethane are added, and the specific gravity of the gas mixture is measured to be 1.68. Assume that the gases act as ideal gases. What was the gas originally in the tank?arrow_forward3 1 2.25 moles of an ideal gas with C, =R under a constant external pressure of 200.0×103 2 3. Pa is cooled from 122 to 28.5°C. Calculate q, w, AU, and AH.arrow_forwardF 6. A rigid vessel of volume 0.4 m^3 containing H2 at 21.25°C and a pressure of 715x10^3 Pa is connected to a second rigid vessel of volume 0.75m^3 containing Argon at 30.15°C at a pressure of 203x10^3. A valve separating the two vessels is opened and the mixed gases allowed to cool to a temperature of 12.2°C. What is the final pressure of the gas mixture in the connected vessel in atm? (1 atm = 101325 Pa) Please show all steps.arrow_forward
- P1A.6 The molar mass of a newly synthesized fluorocarbon was measured in a gas microbalance. is device consists of a glass bulb forming one end of a beam, the whole surrounded by a closed container. e beam is pivoted, and the balance point is attained by raising the pressure of gas in the container, so increasing the buoyancy of the enclosed bulb. In one experiment, the balance point was reached when the fluorocarbon pressure was 327.10Torr; for the same setting of the pivot, a balance was reached when CHF3 (M = 70.014 g mol−1) was introduced at 423.22 Torr. A repeat of the experiment with a di erent setting of the pivot required a pressure of 293.22 Torr of the uorocarbon and 427.22 Torr of the CHF3. What is the molar mass of the fluorocarbon? Suggest a molecular formula.arrow_forwardSuppose that 8.59 moles of A at 4.63 atm and 298.15 K and 5.68 moles of B at 5.83 atm and 298.15 K are mixed at constant volume. Calculate AGmix (kJ). Calculate the value of A Gmix' (kJ) had the pressures been identical initially. How large is the difference (AGmix- AGmix') in kJ?arrow_forward2C8H18 + 25O2 = 16CO2 + 18H2O. Find additional pressure from a 1.00g mass of octane. Volume is 1L. Compare additional pressure to initial pressure of 25 bar.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistryChemistryISBN:9781259911156Author:Raymond Chang Dr., Jason Overby ProfessorPublisher:McGraw-Hill EducationPrinciples of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
- Organic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill EducationChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningElementary Principles of Chemical Processes, Bind...ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEY
![Text book image](https://www.bartleby.com/isbn_cover_images/9781305957404/9781305957404_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Cengage Learning
![Text book image](https://www.bartleby.com/isbn_cover_images/9781259911156/9781259911156_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:9781259911156
Author:Raymond Chang Dr., Jason Overby Professor
Publisher:McGraw-Hill Education
![Text book image](https://www.bartleby.com/isbn_cover_images/9781305577213/9781305577213_smallCoverImage.gif)
Principles of Instrumental Analysis
Chemistry
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Cengage Learning
![Text book image](https://www.bartleby.com/isbn_cover_images/9780078021558/9780078021558_smallCoverImage.gif)
Organic Chemistry
Chemistry
ISBN:9780078021558
Author:Janice Gorzynski Smith Dr.
Publisher:McGraw-Hill Education
![Text book image](https://www.bartleby.com/isbn_cover_images/9781305079373/9781305079373_smallCoverImage.gif)
Chemistry: Principles and Reactions
Chemistry
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:Cengage Learning
![Text book image](https://www.bartleby.com/isbn_cover_images/9781118431221/9781118431221_smallCoverImage.gif)
Elementary Principles of Chemical Processes, Bind...
Chemistry
ISBN:9781118431221
Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:WILEY