What is the energy required to raise the temperature of 2.1 kg of water by 10 °C given that specific heat of water is 4186 J/kg . °C?

Q: m = 0.577 kg of methanol in atmospheric pressure is heated with an electric heater from T₁ = 42.4 °C…

A: Given that: Mass, m = 0.577 kg of methanolInitial temperature, T₁ = 42.4 °Cn = 0.94 (heater's…

Q: Solve using 100 kg raw sulfur. The burner gas from a sulfur burner analyzes 9.2% SO2, 7.13% O2 and…

A: 100 kg of raw sulfur is given, Burner gas analysis are also given, SO2= 9.26O2=7.13%N2=83.67% Raw…

Q: How was 146 degrees Celcius obtained?  I know how the 5250 mmhg was obtained.

A: Temperature corresponds to the vapor pressure of the n-hexane is to be calculated.

Q: Briefly explain the concept of steady state as it applies to diffusion

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Q: A stream of waste water containing 2 % benzoic acid is to be extracted with benzene at a rate of…

A: given = Raffinate flow rate = 2000 Kg/h Mass fraction of benzene in feed = 2% or 0.02 Since 98% of…

Q: Consider a heterogeneous gas-phase catalytic reaction: AB(g)→A(g)+B(g) (Catalyst) The surface…

A: Catalytic heterogeneous gas phase reaction is given, AB(g) + S ↔ka-1ka Ab*S…

Q: Follow the standard energy balance steps to determine the water condensed and the heat removed from…

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Q: Q2. An annulus consists of the region between two concentric tubes having diameters of 3 cm and 5…

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Q: 1. Write down the reaction rate laws for each of the reactions given below: 1/5A + 2B + C + 3D A+…

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Q: ENVIRONMENTAL Equipment Encyclopedia ww.wiley.com/college/felder Eliminating discharges of hot…

A: Steam is generated from liquid water with the help of hot gas mixture in a waste heat boiler.

Q: a. What are the Schmidt numbers for CO and O₂ mass transfer? What species (CO, O2, CO₂) is…

A: Composition of the gas stream is as shown below, Mole percent of CO = 0.1% Mole percent of O2 = 2.0%…

Q: A distillation column contains a mixture of 60% benzene and 40% toluene, by mass, at 1 atm pressure.…

A: A mixture of benzene and toluene is separated in distillate and bottom products using a distillation…

Q: A chromatography column is used to separate four amino acids: glutamic acid, serine, alanine, and…

A: Since you have posted multiple questions, we will provide the solutiononly to the first question as…

Q: Water -Bo C CC14 D 2B.9 Analysis of a capillary flow meter. Determine the rate of flow (in lb/hr)…

A: Diameter of the capillary = 0.01 in Density of the manometric fluid, CCl4 = 1.594 g/cm3

Q: 1- A 2.50 mole sample of an ideal gas, for which, is subjected to two successive changes in state:…

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Q: The density of totally crystalline polypropylene at room temperature is 0.946 g/cm³. Also, at room…

A: Density of polypropylene at the room temperature = 0.946 gcm3 Crystal structure of polypropylene is…

Q: Explain the main environmental damage caused by the industrial process of beer production

A: The following steps are commonly involved in the beer production process: The first stage is to turn…

Q: Q4/ Calculate BOD, according to the following data: t day 0 2 4 Z mg/l 33 21 12 6 3 8 2.2 10 1.2

A: The values of time, t and concentration, Z are as follows:

Q: For the consecutive first-order reaction without reverse reactions, assume that k₁ = 0.01000s-¹ and…

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Q: 26.2 The spherical gel capsule shown in the figure at the top of the next column is used for…

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Q: The flow rate of vegetable oil was 160 microliters/min (vegetable oils molecular weight is 883 g/mol…

A: Flow rate of vegetable oil=160 microliters/min Molecular weight of vegetable oil= 883 g/mol  Density…

Q: A plant produces 8,640MT/day of titanium dioxide pigment (100kg/s TiO₂) which must be 99.9% pure…

A: To determine the number of thickeners required for the process, we need to calculate the mass…

Q: When conducting an experiment of Nadsorption on a sample of coal at 77 Cand in the absence of…

A: N2 gas is adsorbed in the surface of coal. The pressure versus specific volume data for the…

Q: (Bubble point/dew point calculation, ternary mixture)3³ Calculate the bubble point of a mixture of…

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Q: We would like to seperate a mixture of 50% A and 50% B whihc is fed to a distillation column. The…

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Q: Given: Consider a binary mixture of species a and b that results in two coexisting liquids (α and…

A: Given that- A binary mixture has two species a and b The resulting liquids (α and β) have T= 298.15…

Q: For enthalpy 2, the number -63.79 kJ/mol H2SO4 was used for the calculation.  How was this number…

A: The assumption is correct. The value of enthalpy of mixing of H2SO4 at r=8.2 is obtained as -63.79…

Q: The equilibrium constant for the reaction of nitrogen and hydrogen to give ammonia is 0.118 at 745…

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Q: A linear hydrophilic polymer was added to a suspension of nano-size particles with 20 nm radius in…

A: The addition of a linear hydrophilic polymer to a suspension of nano-sized particles in water causes…

Q: Determine their type of nano material and briefly discuss one application for Nano-Titanium Dioxide,…

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Q: you want to be a chemical engineer If you had no barriers and could do anything you wanted, what…

A: I can provide you with a general idea of what long-term academic and career goals someone…

Q: For the consecutive first-order reaction without reverse reactions, assume that k₁ = 0.01000 s-¹ and…

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Q: Integrate the rate differential equation

A: The reaction given asA⇌B, is a first order in both direction

Q: Silicon thin film are commonly formed by chemical vapor deposition of silane vapor (SiH4) onto a…

A: SiH4(g) -> 2H2(g) + Si(s)   NSiH4(-1)=NH2(+2)=NSi(+1)

Q: A dryer is shaped like a long semicylindrical duct of diameter 1.5 m. The base of the dryer is…

A: Diameter of duct, D = 1.5 m Temperature of the bottom (base), T1 = 370 K Temperature of the top…

Q: A prankster, as shown in Figure I, has added oil, of specific gravity SG., to the left leg of the…

A: H=5 cm Pa=101.2 kPa Ptank=1.2 kpa density of water ρwater  =1000 density ofoil ρoil =850

Q: Question 5. The basic chemical reaction involved in a typical wet process for SO₂ removal (emission…

A: SO2 is removed by the wet process by reacting with (NH4)2SO3.

Q: How are the following engineering approaches/concepts important in the derivation of design and…

A: First principles: First principles are fundamental laws and equations that describe the physical…

Q: Q 6. A square bottom container with a side of 36" and a height of 240" contains SAE 30 oil and water…

A: Length of square bottom container = 36'' Height of square bottom container = 240'' Container…

Q: How were the enthalpies found on the graph?  H(f) = 10 btu/lbm  (5% H2SO4 at 60 degrees F)…

A: Temperature of 5 wt % H2SO4 solution = 60 0F Temperature of 40 wt % H2SO4 solution = 180 0F

Q: 53°F Partly sunny H Q Search the air follows an adiabatic saturation curve (constant compared…

A: To locate air feed line we have 2 point this it can be located on humidity chart

Q: Using your engineering judgment, critical thinking, and common sense, prepare a process flow diagram…

A: 3×50% redundancy means two pumps will run @ 50% at a time and the third pump will be a standby pump.…

Q: Q2/A triple effect backward feed evaporator are used to concentrate NaOH solution of 10 percent and…

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Q: Q3: A pump is pumping 50 gal / min of water from a pressure of 30 psia to a pressure of 100 psia.…

A: Solution Given that Flow rate Q = 50 gal/min = 50 gal / min * 0.0038 m3/gal = 0.19 m3/min  Q = 0.19…

Q: Consider a heterogeneous gas-phase catalytic reaction: AB(g)→A(g)+B(g) (Catalyst) The surface…

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Q: The microstructure of a Cu-Ag alloy at 779°C consists of primary a (with mass fraction of 0.73) and…

A: Microstructure of a Cu-Ag alloy is given with, Temperature, T = 779∘C Mass fraction of primary…

Q: Consider a mixture of 2 moles of 1-propanol and 8 moles of water at 1 atm (760 mmHg) (a) What would…

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Q: 4. Consider a conical enclosure of height h and base diameter D. Determine the view factor from the…

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Q: A binary mixture of n-heptane and n-octane at its boiling point containing 70% (mol percent) of…

A: A mixture of n-heptane and n-pentane is separated into distillate and bottom product in a continuous…

Q: Air oxygen (A) dissolves in a shallow stagnant pond and is consumed by microorganisms. The rate of…

A: a. To derive a relation for the steady-state oxygen concentration distribution in the pond b. Obtain…