Gas Molar fraction in amblent alr (%) N2 75.85 02 20.11 CO2 0.04 H20 4.00 Total 100.00

Q: Styrene is polymerized by free radical mechanism in solution. The initial monomer and initiator conc...

A: (a) The rate of initiation is to be calculated at the time of 1 min and at 16.6 hrs.   Let the conce...

Q: Problem 2. In a manual from a U.S. company, it is said that the unit of a material’s thermal conduct...

A: The possibility of two different units of thermal conductivity of a material is to be stated.

Q: Calculate the molar volume of the liquid and the vapor (both saturated) using the Redlich-Kwong (mod...

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Q: 1. What are the specific ways through which water pollutants enter the environment and how are pollu...

A: The different ways by which water pollutants can enter the environment are to be mentioned. The proc...

Q: Chemical Engineering Question

A: For N2, the expression of Cp as a function of its temperature is given as:

Q: A stream of nitrogen flowing at a rate of 2 kg·s−1 and a stream of hydrogen flowing at a rate of 0.5...

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Q: An airship has a volume of 60,000 m3 at 100 kPa and 20°C. How many kg of helium are needed to fill t...

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Q: Oil flows through a 5 cm diameter horizontal smooth pipe at 35°C. The maximum velocity with which th...

A: Given the information for the flow of oil through a smooth horizontal pipe.

Q: Suppose that the fed-batch bioreactor in Fig is con-verted to a continuous, stirred-tank bioreactor ...

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If y...

Q: Recompute the answer into 4 decimal places

A: The given solution is: After substituting the value of CV, S , VCM and FC, the solution is obtained...

Q: 2. You are working for a power plant that makes use of coal tar, a type of liquid fuel as its raw ma...

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Q: Producer gas is a fuel that is manufactured from the reaction of coal, steam and air. A producer gas...

A: Note: We are authorized to answer three subparts at a time, since you have not mentioned which part ...

Q: a) Ts=21.111°C b)Ts=440.168°C C)Ts=47.77°C Solve d), e), f) g), h) and i)

A: Hello. Since your question has multiple sub-parts, we will solve the first three of the requested su...

Q: Pure 2-methyl-2-propanol has a freezing point of 25.50 oC, however it absorbs water (as an impurity)...

A: The mass of water that is present in the given sample is to be determined in grams.

Q: (2) ¿Ghä Which of the following sentence * ? is correct Terminating a chain polymerization reaction ...

A: The correct statement out of the given options is to be chosen.

Q: Using RCRA procedures, determine if the following are hazardous wastes. State the reason why or why ...

A: Code: P051 Endrin causes various harmful effect when exposed to the human body It may also include ...

Q: An SO2–air mixture is scrubbed with water in a packed tower at 20oC and 1 atm. Solute-free water ent...

A: (a)   The temperature of the column, T = 20°C Pressure of column, P = 1 atm =760 torr The mass flow ...

Q: Q-5) Complete the following table for H20 Phase T(°C) P (kPa) h (kJ/kg) u (kJ/kg) v (m³/kg) descript...

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Q: How does batch distillation differ from continuous distillation?

A: The difference between the batch distillation and the continuous distillation is to be mentioned.

Q: What is meant by enhanced distillation?

A: The definition of enhanced distillation is to be mentioned.

Q: A sample lignite was found to contain 34.55%M, 22.91%FC, 7.2%ash, 1.1%S and 0.57% N with a calorific...

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Q: The decomposition of spartanol to wulfrene and CO2is often carried out at high temperatures[J. Theor...

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Q: Transport Phenomena Question

A: given that, volumetric flow rate Q = 0.05 m3/s inlet diameter = 0.2112 m outlet diameter = 0.0762 m ...

Q: 6.34

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Q: For the equilibrium PH3BCl3(s) <=> PH3(g)+ BCl3(g) Kp = 0.052 at 60 °C. Calculate Kc.

A: The value of Kc for the above reaction at equilibrium is to be determined.

Q: A sample of aluminum foil contains 8.50 X 10^23 atoms. What is the mass of the foil?

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Q: A compound weighing 5.714 mg produced 14.414 mg of CO2 and 2.529 mg of H2O upon combustion. Find wt%...

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Q: Which synthetic process is used for producing a powder of homogeneous composition?

A: The process helps in the production of the powder with homogeneous composition is to be mentioned.

Q: The fact that polymer’s physical properties depend on its atomic composition is very important in ma...

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Q: Temperature is sometimes measured with a gas thermometer by observing the change in the volume of th...

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Q: An atom with a formal charge does not necessarily have more or less electron density than the atoms ...

A: Formal charge on oxygen atom can be calculated as  No of valence electron- (No of lone pair electron...

Q: The block diagram of a conventional feedback controlsystem contains the following transfer functions...

A: Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question...

Q: Calculate (∂U/∂P)T, (∂H/∂P)T and m of a substance at 298 K and 1 bar, if the following data are give...

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Q: The dynamic behavior of a temperature sensor/transmitter can be modeled as a first-order transfer fu...

A: The time at which there will be a sound of an alarm on the sensor given is to be determined.

Q: An environmentally toxic radioactive chemical is continually released at a constant rate of 1 (mg pe...

A: We know that Conservation law is as follows                                       ….1 In our system ...

Q: A chemical engineer is studying the rate of this reaction. 2503(g) → 2S0,(g)+02(g) He fills a reacti...

A: The data of the formation of sulfur dioxide formation is given. The graph between the concentrations...

Q: In a trayed tower, what is meant by flooding and weeping?

A: The definition of the flooding and weeping is to be mentioned in a tray tower.

Q: The reactor feed (not the fresh feed from the process) contains 3 moles of ethylene per mole of oxyg...

A: Given data: Single pass conversion of ethylene = 20 % Number of moles of ethylene per mole of oxygen...

Q: 6.35 Find the per cent increase in the fugacity of gaseous oxygen per degree rise in temperature in ...

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Q: The vast majority of scientists believe that human activities are causing global warming. Describe s...

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Q: A straight pipe with an expansion in pipe from 6 to 11 cm transports water at a rate of 0.011 m3/s. ...

A: Let,   The diameter at point 1 be, d1 = 6 cm The diameter at point 2 be, d2 = 11 cm Transportation r...

Q: A mixture of a saturated hydrocarbon and N2 is burned in excess air supplied at 25°C, 740 torrs with...

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Q: What are the two reasons for conducting reactive distillation?

A: The reasons for conducting the reactive distillation are to be mentioned.

Q: The ground state of the Co2+ ion in CoSO4⋅7H2O may be regarded as 4T9/2. The entropy of the solid at...

A: The molar entropy of the solid at the given temperature is to be calculated.

Q: One of the limitation of light scattering method for determing a polymer molecular * :weight is

A: Light scattering method is used to determine the molecular weights in polymer. It gives a brief desc...

Q: The reactor feed (not the fresh feed from the process) contains 3 moles of ethylene per mole of oxyg...

A: The reactor exit contains ethylene oxide, carbon dioxide, water, ethylene, and oxygen. Thus, the rea...

Q: Ans 97.34 % vapour

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Q: 6.18 The variation of vapour pressure of benzene with temperature is given in the table below Т, К 2...

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Hazard Analysis and Design in Chemical Engineering

Hazard is the intrinsic property of a material or process which harms the people, buildings, or environment. Health, safety, hazard, risk assessment, loss prevention, and environmental consideration play an important role while designing a chemical processing plant. Hazard is often confused with risk. Risk measures the magnitude of loss and injury of likelihood incidents or the consequence and frequency of incidents.