EBK ELEMENTARY PRINCIPLES OF CHEMICAL P
4th Edition
ISBN: 9781119192107
Author: BULLARD
Publisher: JOHN WILEY+SONS,INC.-CONSIGNMENT
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Question
Chapter 6, Problem 6.72P
Interpretation Introduction
(a)
Interpretation:
Using given data construct a Txy diagram for the system.
Concept introduction:
Mass fraction is defined as the ratio of one component to the total mixture as,
Where, x = mass fraction,
Interpretation Introduction
(b)
Interpretation:
Estimate the mole fractions of acetone in the liquid and vapor phases for the given case.
Concept introduction:
Mass fraction is defined as the ratio of one component to the total mixture as,
Where, x = mass fraction,
Interpretation Introduction
(c)
Interpretation:
Estimate, the molar composition of each phase, the percentage of the total moles in the vessel and the percentage of vessel volume occupied by the vapor phase for the given case.
Concept introduction:
Mass fraction is defined as the ratio of one component to the total mixture as,
Where, x = mass fraction,
Interpretation Introduction
(d)
Interpretation:
Estimate the operating temperature of the evaporator and the compositions of the liquid and vapor product streams.
Concept introduction:
Mass fraction is defined as the ratio of one component to the total mixture as,
Where, x = mass fraction,
Interpretation Introduction
(e)
Interpretation:
Estimate the bubble-point temperature and vapor composition of the mixture.
Concept introduction:
Mass fraction is defined as the ratio of one component to the total mixture as,
Where, x = mass fraction,
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Students have asked these similar questions
Use the T-xy diagram for mixtures of benzene (Mbenzene-78.11 kg/kmol) and
toluene (Mtoluene-92.13 kg/mol) at 1 atm to answer the following question.
Temperature (°C)
115
110
105
100
2888416
95
90
85
80
75
70
65
0
0.34 & 0.66
0.27 & 0.73
0.15 & 0.88
Vapor
A vapor mixture containing 150 kg of benzene and 350 kg of toluene is initially at
115°C. What is the molar composition (mole fraction of benzene and toluene)?
0.10 & 0.90
Liquid
0.8 1.0
0.2 0.4
0.6
Mole fraction benzene
P = 1 atm
Predict the temperature at which CuSO4:5H2O undergoes dehydration.
CuSO4:5H20 (s) CUSO4 (s) + 5H2O (g)
AfHo
-2280
-771
-242
kJ mol-1
Smo
300
109
189
J K-1 mol-1
T>=
K. 3 sig. fig.
Air is a mixture of several gases. The 10 most
abundant of these gases are listed here along with
their mole fractions and molar masses.
Molar mass
Component Mole fraction
(g/mol)
28.013
31.998
39.948
44.0099
20.183
4.003
16.043
83.80
2.0159
Nitrogen
0.78084
Oxygen
0.20948
Argon
0.00934
Carbon dioxide 0.000375
Neon
0.00001818
Helium
0.00000524
Methane
0.000002
0.00000114
Krypton
Hydrogen
0.0000005
Nitrous oxide
0.0000005
44.0128
Part A
What mass of carbon dioxide is present in 1.00 m³ of dry air at a temperature of 19 °C and a pressure of 687 torr?
Express your answer with the appropriate units.
▸ View Available Hint(s)
0
Value
Submit
Part B
μᾶ
O
Submit
μÀ
Value
3
Calculate the mass percentage of oxygen in dry air.
Express your answer with the appropriate units.
▸ View Available Hint(s)
B
Units
?
Units
?
Chapter 6 Solutions
EBK ELEMENTARY PRINCIPLES OF CHEMICAL P
Ch. 6 - Ten mL of pure liquid water in a cylinder with a...Ch. 6 - A quantity of methyl acetate is placed in an open,...Ch. 6 - Ethyl alcohol has a vapor pressure of 20.0 mm Hg...Ch. 6 - Prob. 6.4PCh. 6 - Prob. 6.5PCh. 6 - Prob. 6.6PCh. 6 - Prob. 6.7PCh. 6 - Prob. 6.8PCh. 6 - Prob. 6.9PCh. 6 - Prob. 6.10P
Ch. 6 - Prob. 6.11PCh. 6 - Prob. 6.12PCh. 6 - Prob. 6.13PCh. 6 - Air at 50% relative humidity is cooled...Ch. 6 - Prob. 6.15PCh. 6 - Prob. 6.16PCh. 6 - Air at 90°C and 1.00 atm (absolute) contains 10.0...Ch. 6 - When fermentation units are operated with high...Ch. 6 - When you step out of a shower, the temperature in...Ch. 6 - A fuel cell is an electrochemical device in which...Ch. 6 - Prob. 6.21PCh. 6 - Prob. 6.22PCh. 6 - Prob. 6.23PCh. 6 - Prob. 6.24PCh. 6 - Prob. 6.25PCh. 6 - Prob. 6.26PCh. 6 - Prob. 6.27PCh. 6 - Prob. 6.28PCh. 6 - An air conditioner is designed to bring 10.000...Ch. 6 - Prob. 6.30PCh. 6 - Prob. 6.31PCh. 6 - Prob. 6.32PCh. 6 - A gas stream containing 40.0 mole% hydrogen, 35.0%...Ch. 6 - Prob. 6.34PCh. 6 - In the manufacture of an active pharmaceutical...Ch. 6 - Prob. 6.36PCh. 6 - In the ?nal stage of the manufacturing process...Ch. 6 - Prob. 6.38PCh. 6 - A fuel gas containing methane and ethane is burned...Ch. 6 - A mixture of propane and butane is burned with...Ch. 6 - An important parameter in the design of gas...Ch. 6 - A liquid stream consisting of 12.5 mole% n-butane...Ch. 6 - Nitric acid is a chemical intermediate primarily...Ch. 6 - Prob. 6.44PCh. 6 - Sulfur trioxide (SO3) dissolves in and reacts with...Ch. 6 - State whether you would use Raoult’s law or Henrys...Ch. 6 - A gas containing nitrogen, benzene, and toluene is...Ch. 6 - Prob. 6.48PCh. 6 - Prob. 6.49PCh. 6 - A conelation for methane solubility in...Ch. 6 - Prob. 6.51PCh. 6 - The constituent partial pressures of a gas in...Ch. 6 - Prob. 6.53PCh. 6 - Prob. 6.54PCh. 6 - Prob. 6.55PCh. 6 - Prob. 6.56PCh. 6 - Prob. 6.57PCh. 6 - Prob. 6.58PCh. 6 - Nitrogen is bubbled through a liquid mixture that...Ch. 6 - Prob. 6.60PCh. 6 - Prob. 6.61PCh. 6 - Prob. 6.62PCh. 6 - The feed to a distillation column (sketched below)...Ch. 6 - Prob. 6.64PCh. 6 - Prob. 6.65PCh. 6 - Prob. 6.66PCh. 6 - Prob. 6.67PCh. 6 - Prob. 6.68PCh. 6 - Prob. 6.69PCh. 6 - Prob. 6.70PCh. 6 - A methanol-water feed stream is introduced to a...Ch. 6 - Prob. 6.72PCh. 6 - In this problem you will use a spreadsheet to...Ch. 6 - Prob. 6.74PCh. 6 - Prob. 6.75PCh. 6 - Prob. 6.76PCh. 6 - Acetaldehyde is synthesized by the catalytic...Ch. 6 - Dehydration of natural gas is necessary to prevent...Ch. 6 - A two-unit process is used to separate H2S from a...Ch. 6 - Prob. 6.80PCh. 6 - Prob. 6.81PCh. 6 - Prob. 6.82PCh. 6 - Prob. 6.83PCh. 6 - A solution containing 100 lbm KNO3/100 Ibm H2O at...Ch. 6 - A 10.0 wt% aqueous solution of sodium chloride is...Ch. 6 - Potassium dichromate (K2Cr2O7) is to be recovered...Ch. 6 - Prob. 6.87PCh. 6 - Prob. 6.88PCh. 6 - Sodium bicarbonate is synthesized by reacting...Ch. 6 - An ore containing 90 wt% MgSO4(H2O and the balance...Ch. 6 - An aqueous waste stream leaving a process contains...Ch. 6 - A solution of diphenyl (MW = 154.2) in benzene is...Ch. 6 - An aqueous solution of urea (MW = 60.06) freezes...Ch. 6 - Prob. 6.94PCh. 6 - Derive Equation 6.54 for the boiling-point...Ch. 6 - Prob. 6.96PCh. 6 - A stream of 5.00 wt% oleic acid in cottonseed oil...Ch. 6 - Benzene and hexane are being considered as...Ch. 6 - Acetone is lo be extracted with n-hexane from a...Ch. 6 - Prob. 6.100PCh. 6 - Prob. 6.101PCh. 6 - Five kilograms of a 30 wt% acetone70% water...Ch. 6 - An aqueous acetone solution is fed at a rate of...Ch. 6 - Prob. 6.104PCh. 6 - Prob. 6.105PCh. 6 - Air at 25°C and 1 atm with a relative humidity of...Ch. 6 - Prob. 6.107PCh. 6 - Prob. 6.108PCh. 6 - Various amounts of activated carbon were added to...
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