EBK INTRODUCTION TO CHEMICAL ENGINEERIN8th EditionSMITH Publisher: MCGRAW HILL BOOK COMPANYISBN: 9781259878091
EBK INTRODUCTION TO CHEMICAL ENGINEERIN
Solutions for EBK INTRODUCTION TO CHEMICAL ENGINEERIN
Problem 14.3P:
A system formed initially of 2 mol CO2 , 5 mol H2 , and 1 mol CO undergoes the reactions:...Problem 14.4P:
Consider the water-gas-shift reaction: H2(g)+CO2(g)H2O(g)+CO(g) At high temperatures and low to...Problem 14.5P:
Rework Prob. 14.4 for a temperature of: (a) HOOK: (b) 1200 K: (c) BOOK. 14.4. Consider the...Problem 14.6P:
Use the method of equilibrium constants to verify the value of e found as an answer in one of the...Problem 14.8P:
For ideal gases, exact mathematical expressions can be developed for the effect of T and P on e ,...Problem 14.9P:
For the ammonia synthesis reaction written: 12N2g+32H2gNH3g with 0.5 mol N2 and 1.5 mol H2 as the...Problem 14.10P:
Peter. Paul, and Mary, members of a thermodynamics class, are asked to find the equilibrium...Problem 14.11P:
The following reaction reaches equilibrium at 500°C and 2 bar: 4HClg+O2g2H2Og+2Cl2g If the system...Problem 14.12P:
The following reaction reaches equilibrium at 650°C and atmospheric pressure: N2g+C2H2g2HCNg If the...Problem 14.13P:
The following reaction reaches equilibrium at 350°C and 3 bar: CH3CHOg+H2gC2H5OHg If the system...Problem 14.14P:
The following reaction, hydrogenation of styrene to ethylbenzene, reaches equilibrium at 650°C and...Problem 14.15P:
The gas stream from a sulfur burner is composed of 15-mol-% SO2, 20-mol-% O2, and 65-mol-% N2. This...Problem 14.17P:
Ethylene is produced by the dehydrogenation of ethane. If the feed includes 0.5 mol of steam (an...Problem 14.18P:
The production of 1,3-butadiene can be carried out by the dehydrogenation of 1-butene:...Problem 14.19P:
The production of 1,3-butadiene can be carried out by the dehydrogenation of n-butane:...Problem 14.20P:
For the ammonia synthesis reaction, 12N2g+32H2NH3g the equilibrium conversion to ammonia is large at...Problem 14.23P:
Ammonium chloride NH4Cls decomposes upon heating to yield a gas mixture of ammonia and hydrochloric...Problem 14.24P:
A chemically reactive system contains the following species in the gas phase: NH3, NO, NO2, O2, and...Problem 14.25P:
The relative compositions of the pollutants NO and NO2 in air are governed by the reaction,...Problem 14.27P:
Carbon black is produced by the decomposition of methane: CH4gCs+2H2g For equilibrium at 650°C and 1...Problem 14.28P:
Consider the reactions 12N2g+12O2gNOg12N2g+O2gNO2g If these reactions come to equilibrium after...Problem 14.29P:
Oil refineries often have both H2S and SO2 to dispose of. The following reaction suggests a means of...Problem 14.30P:
Species N2O4 and NO2 as gases come to equilibrium by the reaction: N2O42NO2 . For T = 350 K and P =...Problem 14.31P:
The following isomerization reaction occurs in the liquid phase: AB . where A and B are miscible...Problem 14.33P:
The feed gas to a methanol synthesis reactor is composed of 75-mol-% Hi, 15-mol-% CO. 5-moI-% CO2,...Problem 14.35P:
Consider the gas-phase isomerization reaction: . (a) Assuming ideal gases, develop from Eq. (14.28)...Problem 14.36P:
A low-pressure, gas-phase isomerization reaction, AB , occurs at conditions such that vapor and...Problem 14.37P:
Set up the equations required for solution of Ex. 14.14 by the method of equilibrium constants....Problem 14.38P:
Reaction-equilibrium calculations may be useful for estimation of the compositions of hydrocarbon...Problem 14.39P:
Ethylene oxide as a vapor and water as liquid, both at 25°C and 101.33 kPa, react to form a liquid...Problem 14.40P:
In chemical-reaction engineering, special measures of product distribution are sometimes used when...Problem 14.41P:
The following problems involving chemical-reaction stoichiometry are to be solved through the use of...Problem 14.42P:
The following is an industrial-safety rule of thumb: compounds with large positive Gf must be...Problem 14.44P:
The standard heat of reaction A/f3 for gas-phase reactions is independent of the choice of...Problem 14.45P:
Ethanol is produced from ethylene via the gas-phase reaction C2H4g+H2OgC2H5OHg Reaction conditions...Problem 14.46P:
A good source for formation data for compounds is the NIST Chemistry WebBook site. Values of Hf ,...Problem 14.47P:
Reagent-grade, liquid-phase chemicals often contain as impurities isomers of the nominal compound,...Browse All Chapters of This Textbook
Chapter 1 - IntroductionChapter 2 - The First Law And Other Basic ConceptsChapter 3 - Volumetric Properties Of Pure FluidsChapter 4 - Heat EffectsChapter 5 - The Second Of Law Of ThermodynamicsChapter 6 - Thermodynamic Properties Of FluidsChapter 7 - Applcations Of Thermodynamics To Flow ProcessesChapter 8 - Production Of Power From HeatChapter 9 - Refrigeration And LiquefactionChapter 10 - The Framework Of Solution Thermodynamics
Book Details
Introduction to Chemical Engineering Thermodynamics presents comprehensive coverage of the subject of thermodynamics from a chemical engineering viewpoint. The text provides a thorough exposition of the principles of thermodynamics, and details their appl
Sample Solutions for this Textbook
We offer sample solutions for EBK INTRODUCTION TO CHEMICAL ENGINEERIN homework problems. See examples below:
Given Information: The given quantity is Electric Power. Electric power is defined as the rate at...Given information: Antoine equation can be expressed in following two forms-...Given: Laboratory Data for the particular organic chemical. T (C) T (K) Psat -18.5 254.65 3.18 -9.5...Given information: Total mass, Mwt=35 kg Acceleration due to gravity, g=9.8 ms-2 Height, Δz=5 m...Given Data: ΔUt12=−200W12=−6000Q23=−3800Q34=−800 W34=300ΔUt41=4700W12341=−1400 This is a simple...Single-pipe heat exchanger: Assumptions: 1. Single stream is flowing within the pipe. 2. Neglect the...Diameter of the pipe is, D=2 cm Velocity, u=1 m/s Calculate, Re=Duρμ Substitute D=2 cm=2x10−2 mu=1...Given information: It is given that water is flowing with conditions steady state flows,...Given: Components =2 (Ethanol, Water) Phases = (Liquid, Vapor) Calculation: A sealed flask...
Given information: It is given that CP=52R, CV=32R is changed from P1=PA=1 bar, V1=VA=12 m3 to P2=12...Given Information: The virial equation is given as Z=PVRT=1+BV+CV2 gas constant R in CGS unit is...Given Information: The virial equation is given as Z=PVRT=1+BV+CV2 gas constant R in CGS unit is...Given Information: The virial equation is given as Z=PVRT=1+BV+CV2 gas constant R in CGS unit is...Given Information: The virial equation is given as Z=PVRT=1+BV+CV2 gas constant R in CGS unit is...Given Information: The virial equation is given as Z=PVRT=1+BV+CV2 gas constant R in CGS unit is...Given Information: The virial equation is given as Z=PVRT=1+BV+CV2 gas constant R in CGS unit is...The volumetric delivery rate in actual cubic feet per day. At actual conditions, T=50oF...Given information: The general expressions for ψ, Ω and ZC are: ψ=aPCR2TC2 Ω=bPCRTC And ZC=PCVCRTC...Given information: T1=2000C⇒T1=2000C+273.15=473.15 K T2= 11000C⇒T2= 11000C+273.15=1373.15 K n=10mol...Given information: Q= 12 kJ/mol initial temperature(T1) =1000C. So, T0=1000C⇒T0=1000C+273.15=373.15...Given information: T0=25oC=25+273.15 K=298.15 K T=?oC=T+273.15 K The standard enthalpies of...Given information: The reaction is given as: N2(g)+3H2g→2NH3(g) The standard enthalpies of formation...N2 + 3H2 ? 2 NH3 Basis of Number of Moles of N2 = 1 Number of Moles of NH3 = 2 Number of Moles of H2...Given information: It is given that two adiabatic reversible processes do intersect and complete the...Given information: It is given that n=10 mol of SO2 T0=200∘C +273.15=473.15 K T=1100∘C...Given information: When 800 kJ is added to 10 mol of ethylene initially at 200∘C...Given information: It is given that Hilsch vortex tube operates with no mechanical parts splits air...Given information: It is given that air at70∘F and 1 atm is cooled at the rate of100000 ft3hr to20∘F...Given information: The process is given as a flue gas is cooled from1100∘C to150∘C , heat is used to...Given information: It is given that the fundamental equation dH=TdS+VdP is applicable. Differentiate...Given information: It is given that at initial state P1=3000 kPa, T1=450∘C+273.15=723.15 K And at...Given information: It is given that pressure is P=1000 kPa and steam is saturated. From steam tables...Given information: It is given that pressure is P=150 psia and steam is saturated. From steam tables...Given information: It is given that in the initial state, propane is assumed as an ideal gas. And at...Given information: It is given that enthalpy and entropy are set equal to zero for the ideal gas...Given information: It is given that propylene is at 38 bar and 400.15 K andis throttled in a steady...Given information: It is given that propane is at 22 bar and 423 K and is throttled in a steady...Given information: It is given that ethane expands isentropically from 30 bar and 493.15 Kto 2.6 bar...Given information: It is given that n-butane gas compressed isentropically from 1 bar and 323.15 K...Given Information: Initial velocity of air = negligible ₹ 0 ms-1 Final velocity of air = 325 ms-1...(∂x∂y)z=(∂x∂y)w+(∂x∂w)y(∂w∂y)z (∂Z∂T)p=(∂Z∂T)ρ+(∂Z∂p)T(∂ρ∂T)P We get,(∂Z∂T)ρ=(∂Z∂T)P−(∂Z∂ρ)p(∂ρ∂T)P...Given Information: An expander operates adiabatically with nitrogen. Following conditions are given:...Tr0=T0Tc Tr0=0.725 Pr=PPc Pr0=0.01773 Pr0=P0Pc Pr=0.0886 Use generalized second-virial correlation:...Tr0=T0Tc Tr0=0.8292 Pr=PPc Pr0=0.2465 Pr0=P0Pc Pr=0.386 Use generalized second-virial correlation:...Tr1=T1Tc Tr1=1.328 Tr1=P1Pc Tr1=0.357 Pr2=P2Pc Pr2=0.024 For throttling process, ΔH=0. assuming to...Given information: The basic cycle for a steam power plant is shown by Fig. 8.1. Suppose the turbine...Given information: It is given thatcycle is a regenerative cycle in a steam power plant includes one...Given Information: Measure of performance is defined as what you get compared to what you pay for....Given information: The refrigerant is tetrafluoroethene. Evaporation T=0∘C Condensation T=26∘C...Given information: In a refrigerator, tetrafluoroethene acts as a refrigerant and operates with an...Given Information: Initial volumes of the gases are: CO2=0.7m3N2=0.3m3 Final Volume...Refer APPENDIX-B and Table-B.1 to determine critical properties and acentric factor of...Refer APPENDIX-B and Table-B.1 to determine critical properties and acentric factor of...We know that the mole fraction of the second component in a mixture can be written as x2=1−x1 Which...Composition for binary mixture of gases (Given): Y1 = 0.28 and Y2 = 0.72 Temperature (given) = 600C...Given Information: At 250C and atmospheric pressure the volume change of mixing of binary liquid...Given Information: ΔH= x1+x2(A21x1+A12x2) ΔH for particular solute (1)/solute (2) is represented by...Given information: Given equations to be shown are: M¯1E=x22(X+x1 dX d x 1 )M¯2E=x12(X−x2 dX d x 1 )...Given information: At 25∘C, a 90 wt% H2SO4 solution is being added to a tank containing 4000 kg of...Given: A closed vessel of fixed volume having equal masses of water, ethanol, and toluene at 70 °C....Given information: 1 mol of pure tetrahydrofuran at 50∘C and 52 kPa is present in a closed vessel....Given information: Excess Gibbs energy for a binary liquid mixture is given by GERT=2.6x1x2 Overall...Given information: Excess Gibbs energy for a binary liquid mixture is given by, GERT=2.1x1x2(x1+2x2)...The Raoult’s law expression for two components A and B to give the equilibrium partial pressure of...Find the value of x1 and y1at T=65°Cand P=12(P1v+P2v) The Raoult’s law expression for two components...Given information: The set of VLE data for the binary system containing methanol(1)/water(2) at...Given information: The set of VLE data for the binary system containing methanol (1)/water (2) at...Given information: The temperature at which the bubble point pressure is to be calculated is 60∘C ....Given information: The temperature at which the bubble point pressure is to be calculated is 60∘C ....Given information: The pressure at which the bubble point temperature is to be calculated is 101.33...Given information: The pressure at which the bubble point temperature is to be calculated is 101.33...4NH3(g)+5O2(g)→4NO(g)+6H2O(g) vi = Moles of products − Moles of reactants v=vi=4+6−4−5=1...Given information: The cracking reaction of propane is: C3H8(g)→C2H4(g)+CH4(g) The equilibrium...From Table C.4 the standard heat of reaction and Gibbs free energy for methanol formation is:...Given information: By the reaction of steam with “water gas”, hydrogen gas is produced. The reaction...Given information: The reaction for the production of “synthesis gas” by catalytic re-forming of...The definition of Gibbs Energy is given as, GE=ΔG−RT∑ixilnxi For the upper bound case, ?G = 0...x1α=0.1x2α=1−x1α=0.9x1β=0.9x2β=1−x1β=0.1 Now let’s guess: A12 = 2 and A21 = 2...A=975T−18.4+3lnT Using the above equation and varying T, Now, Plot A v/s T, we get, T A T A T A T A...Given information: It is given that the operating conditions are T=80∘C+273.15=353.15 K and P=300...At initial stage, Hi=88.5043 kJkgSi=0.31216 kJkg-K At final stage, Hf=−333.5kJkgSf=1.22 kJkg-K The...
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