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Q: A boiler is used to heat steam at a brewery to be used in various applications, such as heating…

A: Given that :n=67 %P=20 barT=20 CQ=155 m3/h

Q: batch of green lumber is dried by passing air at 50 degree C dry-bulb and 20 degree C wetbulb over…

A: Given    The lumber decreases in mass at the rate of m =  2.6 kg/h. Dry bulb temperature TD = 50…

Q: After the test tube of the previous activity, a new experiment was carried out using the same…

A: Given that- Feed flow rate, [operating capacity] Q=60 m3/h Density of aqueous suspension of barite,…

Q: Consider a liquid-phase mixture of 0.300 mol fraction ethanol and 0.700 mol fraction water at 760.0…

A: Composition of the given liquid mixture, Ethanol = 0.3 Water = 0.7 Total pressure = 760 mmHg or…

Q: 2. Assuming a feed of xf = 0.45 at 10 bar at the bubble point, we want to achieve an xp= 0.70 and xw…

A: A mixture of cyclohexane and butanol is separated into distillate and bottom products.

Q: Wet steam at 10 bar flows at a molar flow rate of 80 mol/s and a volumetric flow rate of 0.2 m3/s.…

A: Pressure of steam = 10 bar Molar flow rate of steam = 80 mol/s Volumetric flow rate = 0.2 m3/s

Q: An insulated room is heated by burning candles. Is this a heat or work interaction? Take the entire…

A: 4) Using the entire room as the system, there is no heat interaction because it is well insulated…

Q: A compressed liquid feed stream containing an equimolar mixture of n-pentane and n-hexane flows into…

A: Given information:   The feed stream is a compressed liquid containing n-pentane (1) and n-hexane…

Q: Consider the gas phase elementary reaction. R⇒ 2S Which takes place in a PFR in which R and the…

A: here    εA =yAo.XA

Q: How were CA & CR calculated in step 3

A: Here, We have provided that A(H2SO4) and B((C2H5)2SO4) are reactant and product R(C2H5SO4H).…

Q: 5. The Haber process to manufacture ammonia is shown in the diagram below. The following chemical…

A: Process flow diagram of Haber process is given as as follows: Now, the given reaction is-…

Q: REACTION ENGINEERING 1)For a reaction taking place in a batch reactor, the

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Q: 12. Calculate the final temperature of a 16-g sample of CO2 that expands reversibly and…

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Q: the following temperature-composition data were obtained for a mixture of octane (O) and…

A: The vapor liquid equilibrium curve is used to describe the composition of species between the liquid…

Q: Arrange the following molecules in order of increasing average molecular speed. NH3 at 432K, CO₂ at…

A: Cavg = 8RTπM  where Cavg = average molecular speed  R = universal gas constant = 8.314 J/mole.K T =…

Q: A liquid is flowing via pressure gradient through a duct with the cross-sectional shape of an…

A: Assume flow is laminar and fluid is incompressible the pressure drop in a cylindrical pipe is given…

Q: concentration of P

A:

Q: D2. We are separating a mixture of propylene, propane, and isobutane in a distillation column with a…

A: Fractional recovery of propylene in distillate = 0.999 Fractional recovery of propane in bottom =…

Q: A mixture containing 31% benzene (B) and 69% toluene (T) by mass is fed to a distillation column. An…

A: Given: Feed flow rate, F = 4998.77 kg/h Composition of Benzene in feed, xB,F = 0.31 Composition of…

Q: 2.12. Determine the ionic strength of a water with the chemical character- istics given in Problem…

A: Given that constituent and concentration of each species

Q: A mixture containing 42 wt% benzene (B) and 58 wt% toluene (T) is fed to a distillation column at a…

A: Given, Mole fraction of benzene in feed = 0.42 Mole fraction of Toluene in feed = 0.58 The flow rate…

Q: Question 5: Is the energy required to heat air from 275 to 285 K the same as the energy required to…

A: Given that- For air, the pressure is constant in both systems. P=constant. For system (1) T1=275 K…

Q: Brick material containing 70% moisture is to be dried at the rate of 0.15 kg/s in a counter current…

A:

Q: A gas mixture , ( N2 5%,H2 15%,NH3 76% and Ar 4%  ) flows through a pipe, 25.4 mm in diameter, at…

A: A gas mixture with the following composition is flowing in a pipe. N2 = 5%, H2 = 15%, NH3 = 76% and…

Q: IV. At 800 K, 2.00 moles of NO are mixed with 1.00 mole of O₂. The reaction 2 NO(g) + O₂ (g) = 2 NO:…

A: Number of moles of NO = 2 Number of moles of O2 = 1 mol Number of moles of O2 at equilibrium = 0.71…

Q: 1 Who wrote it Charles Dickens/Patricia Cornwell. 2 It's a family saga/It's a thriller/It's a…

A: 1)Who wrote it ? or Who is thw author? or who is the writer?   2)What is the genere of the story?…

Q: Nanoparticles were added in a liquid to prompt the medication release, and it was observed that 5 mg…

A: Given that- Madication released= 5 mg Volume of PBS=1 liter Amount= 60% of total drug Equivalent…

Q: 6.10. A reactor that behaves as an ideal PFR is to be used to carry out a BOD removal reaction. The…

A: Given, Removal rate is rBOD = -k×BODuK + BODu     .......1 The values of the variables are k = 0.12…

Q: Which of the following transformations represent an increase in the entropy of the system. Choose…

A: Entropy of a substance represents the degree of randomness. Higher the randomness, greater will be…

Q: The following data shows the liquid-vapor phase boundary of methane. T(K) 100 190 108 110 112 114…

A: Write the Clausuis Clapeyron equation as follows: lnP = -∆HvapR1T + C   ......1 Here, P is the vapor…

Q: What is boiling point of n-hexane at 30.0 psig? The Antoine Equation for n-hexane is: log10 P* (mm…

A: Given thatpressure (P*)=30 psig=30×51.715 mm Hg=1551.45 mm Hg

Q: Question 4: An insulated room is heated by burning candles. Is this a heat or work interaction? Take…

A: [As per Bertlyby guidelines for different questions, kindly resend the other questions as separate ]…

Q: Suppose the pressure at a point within a column of mercury in a tube is 120 mmHg. What is the…

A: pressure (P)=120 mmHg=120×133.3 Pa=15996 Pa=15996Kgm s2height (h)=9 mm=9×10-3  m

Q: why can't R min be negative?

A: Reflux ratio is the a fraction of distillate that is send back to the column. Minimum reflux ratio…

Q: (A stripping column having a given number of trays)3 A saturated liquid mixture of benzene and…

A: Given that- The saturated  liquid mixture has- Benzene= 70 mol%= 0.7 Toluene=30 mol%=0.3 Benzen feed…

Q: Isb re at 45°C 10 mmHg to a g a portion hexane and mHg) and c the chiller to e original go 10 to…

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Q: Assume the benzene (species 1) from problem 1 is part of an equimolar vapor mixture with n-hexane…

A: Fugacity is the measure of the chemical potential of a component, in other word fugacity is the…

Q: As part of a process to fabricate materials with ordered pore arrays, the diffusion‐limited solvent…

A: No of cylindrical pores = 16 Diameter of each pore = 0.1 cm Depth of each pore = 0.5 cm Maximum…

Q: 3. A counter flow double pipe heat exchanger using super heated steam is used to heat water at the…

A: Counter flow heat exchanger is given with superheated steam. Superheated steam mass flow rate, ms =…

Q: The purge gases from a synthetic ammonia plant contain 4% ammonia by volume and 96% hydrogen,…

A: Given, The pressure, P = 5 atm×760 torr1 atm = 3800 torr The temperature, T = 68 °F The mole flux of…

Q: Choose the correct option: 18. For mixtures with substances with close boiling points, a…

A: A plain distillation is also known as simple distillation which is used to seperate the compoennets…

Q: A labeled flowchart of a continuous steady-state two-unit process is shown below. Each stream…

A: Given process flow digram has two unit process. Draw the flow diagram of first unit process as…

Q: Question 5: Is the energy required to heat air from 295 to 305 K the same as the energy required to…

A: Specific heat of a substance is defined as the amount of heat required to raise the temperature of 1…

Q: graph is different from given data

A: Here the graph is not between mole fraction.

Q: What will happen to the b) pressure if the container is tightly sealed? Explain the answer in your…

A: b. Given that Specific gravity of liquid chemical = 0.750 And atmospheric pressure Need to answer…

Q: Acetaldehyde is synthesized by the catalytic dehydrogenation of ethanol: Fresh feed (pure ethanol)…

A: Given =  Reactor feed = pure ethanol + recycled stream ( 95 mol% ethanol and 5 mol% acetaldehyde)…

Q: A synthetic fuel oil known to contain only H and C gives on combustion an Orsat analysis of CO₂:…

A: Basis: 100 moles of dry stack gas The number of moles of components in the products (stack gas)…

Q: If a binary component system containing initially 3 g of component A and 7 g of component B is…

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Q: Consider carrying out two elementary, non-reversible reactions in parallel in a batch reactor: Write…

A: Asked; To write down the three differential equations describing time-evolution of the…

Q: 1. Based on the following figure, answer the following questions: (a) How many actual trays are…

A: