Related to the previous question, how is the heat transfer and work done affected if there is a friction in the system?

Q: The volumetric analysis of a gaseous mixture is as follows: CO2 = 18%, O2 = 5%, N2 = 77%. Find the…

A: Given that volumetric analysis of a gaseous mixture : CO2 = 18%, O2=5% , N2=77 %

Q: A mixture of three components (A, B, and C) enters a separation process. The three components appear…

A:

Q: 1. Natural gas usually contains a mixture of methane and ethane. Methane (CH4) and ethane (C₂H6)…

A: The process flow diagram of a process is given.

Q: Why do chemical reactions undergo elementary or non-elementary rates?

A: Given data  Why do chemical reactions undergo elementary or non-elementary rate?

Q: 1) A multi-stage tower is distilling a methanol-water mixture. Assuming that the pressure is…

A: The temperature difference between reboiler and top plate is to be calculated. Distillation is the…

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

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

Q: A chemical engineer makes a dilute hydrochloric acid solution by mixing (1.0±0.2) x 10-6 m³ of 4.5 M…

A: Given that- Volume of HCl solution=(1.0±0.2)×10-6 m3×1000 Lm3=(1.0±0.2)×10-3 L Concentration of HCl…

Q: Oxygen is diffusing in a mixture of oxygen-nitrogen at 1 std atm, 25°C. Concentration of oxygen at…

A:

Q: A well-stirred tank contains 0.1 m³ water with an initial temperature (To) of 80°C. To this tank, a…

A: Given that Initial volume of water in the tank (Vo)=0.1 m3initial temperature (To)=80oCinput flow…

Q: [3] Redo Example 6.9 (textbook pages 245-246) part (a) only except with t₁-200 °C. Determine down-…

A: given = P1 = 1000 KPa T1 = 200^c and P2 = 200 KPa since the process is both reversible and adiabatic…

Q: Logarithm of the relaxation modulus versus temperature for crystalline isostatic (curve A), lightly…

A: Relaxation modulus versus temperature graph of a polymer is given.

Q: a double effect evaporator is fed by 31896 lbm/hr of 9% potassium chloride solution. At the end of…

A:

Q: Build a network using the following concepts: substance compound substance simple substance…

A: To build a network using the given concepts while stating the relationship that connects the two…

Q: fraction of carbon dioxide recovered?

A:

Q: An incompressible liquid (specific gravity = 0.7) is being transported along a horizontal,…

A:

Q: The figure shows the absorption spectra of two pure compounds, A and B, each at a concentration of…

A: Given that- Pathlength, l=1.000 cm Concentraton of [A]=[B]=1.50x10-4 M Using equation for molar…

Q: = mass balance equation

A:

Q: 2.16. Use an anion-cation balance to determine if the following sample analysis for waters 1 and 3…

A: First of all the anion acceptance range is- ∑(anion) meq./L Acceptable Difference 0-3.0 ±0.2%…

Q: The 20 kg of food sample at a moisture content of 250% dry basis is dried to 30% wet basis.…

A: Drying is defined as a mass transfer process of removing water or another solvent by evaporation…

Q: Q6) Find the diffusion rate of Propanol at 25 °C under steady state conditions in a water film with…

A: Temperature = 25 0C Thickness of film = 0.15 cm Concentration of propanol at point 1 = 15 wt%…

Q: a double effect evaporator is fed by 31896 lbm/hr of 9% potassium chloride solution. At the end of…

A: Given, The feed flow rate of the solution, M1 = 31896 lbm/hr The composition of the feed is 9% KCl…

Q: How much work is done if 240 L of argon gas irreversibly double in volume against 1 bar of pressure?…

A: Initial volume = 240 L Final volume = 2*240 L Pressure = 1 bar

Q: Bearing in mind that the spheres represent atoms, indicate whether the systems represented: a)…

A: To indicate with reference to systems A,B,C,D and E, whether they a) Correspond to mixtures or notb)…

Q: For a solution containing 65 mg/L of glycine [CH₂(NH₂)COOH] whose oxidation can be represented as…

A:

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

A: Block flow diagram of Haber process is given

Q: 3. The molar heat capacity of chloro form is -2 Срт CPm= 91.47 + 7.5 × 10-² T where T (k) a.…

A: Given that- Molar heat capacity of chloroform CHCl3=91.47+7.5x10-2 T Here, T= temperature in kelvin…

Q: Calculate the heat of reaction for the esterification of ethyl alcohol with acetic acid if the…

A: Given that△Hethyl alcohol =-1366.91 KJmol△Hacetic acid =-871.69 KJmol△Hethyl acetate =-2274.48 KJmol…

Q: 1. Natural gas usually contains a mixture of methane and ethane. Methane (CH4) and ethane (C₂H6)…

A: Given, The pressure of stream A, P = 5 atm The temperature of stream A, T = 400°C = 400+273.15 K =…

Q: (c) Given x₁ = 0.33 and P = 120 kPa, find y₁ and T. (d) Given y₁ = 0.33 and P = 120 kPa, find x₁ and…

A: Answering c) and d) as mentioned in the question. C) Given, x1 = 0.33 P = 120 kPa Use Raoults' law…

Q: 4) A packed distillation column is used to separate methanol from water. At an intermediate height…

A: Given = yG = bulk gas phase composition = 0.6 xL = bulk liquid composition = 0.4 KG = 0.1 mol m-2s-1…

Q: Water at 30°C is being pumped through the annular area of a laboratory scale 1-pass, 1-shell tube…

A: Volumetric flow rate of water = 0.1 m3/s Inside diameter of the shell, d2 = 18.4 cm Outside diameter…

Q: graph is different from given data

A: Here the graph is not between mole fraction.

Q: EX2 Given reaction 4A = B, which has time-independent stoichiometry and kinetic equation r = k[A]".…

A: Given that 4A→ B-dAdt=kAnlet initial concentration of A be Aowhen 20% A is consumed than…

Q: Mount Rainier is the highest mountain in the U.S. state of Washington; it rises 4392 m above…

A:

Q: Acetylene is produced from methane in the reaction: 2CH4 (g) → C₂H₂ (g) + 3 H₂ (g) An undesired side…

A: Acetylene is produced from the methane in an isothermal reactor.

Q: Question 1 Consider the specific gravity of Acetic acid is 1.049. Calculate the density of Acetic…

A:

Q: Groundwater at a rate of 1,500 gpm, containing three volatile organic compounds (VOCs), is to be…

A: Impurities in ground water are removed by air in a trayed stripping tower.

Q: 2) Atmospheric air (79% N₂ and 21% O2 on a molar basis) is to be distilled at 1 atm to produce 98%…

A: Atmospheric air is to be distilled in a fractionating distillation column.

Q: A Pt/Al2O3 catalyst is 1000 times more active than a Ni/Al2O3 catalyst. Which catalyst will yield a…

A:

Q: Hydrogen gas can be purified by passing atomic hydrogen through a thin sheet of palladium at 700°C…

A: Given: Thickness of Palladium sheet, x2 - x1 = 1 mm ⇒1×10-1 cm Area of sheet, A = 1 cm2 Diffusion…

Q: 2) Batch distillation of a binary mixture methanol and water is carried out in a column with just…

A: A binary mixture of methanol and water is separated in a multistage batch distillation column with…

Q: 1. Natural gas usually contains a mixture of methane and ethane. Methane (CH4) and ethane (C₂H6)…

A: Given, The pressure of stream A, P = 5 atm The temperature of stream A, T = 400°C = 400+273.15 K =…

Q: Draw a diagram of the industrial sugar evaporation process in a multiple effect evaporator and…

A: Evaporation the is separation process in which the fraction of water is evaporated from the solution…

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: rate law is R = k [X] [Y₂].

A:

Q: 2. The diffusion coefficients for iron in nickel are given at two temperatures: T(K) 1273 1473 D…

A: Given: For Iron: Diffusivity, D1 = 9.4×10-16 m2/s (at temperature, T1 = 1273 K) For Nickel:…

Q: A completely mixed 100 L tank receives constant chemical mass addition of 300 mg/min and a 40 L/min…

A: Given that, The volume of the tank V = 100 L Input mass flow rate of stream 1 = Min,1 = 300 mg/min…

Q: Steam undergoes change from an initial state of 450C & 3000kPa to a final state of 140C & 232 kPa.…

A: Given: Initial state: Temperature, T1 = 450∘C ⇒723.15 K Pressure, P1 = 3000 kPa  Final state:…

Q: 1.30 Figure P1.30 shows a gas contained in a vertical piston- cylinder assembly. A vertical shaft…

A: Cross-sectional area of shaft = 0.8 cm2 Atmospheric pressure = 1 bar Gas pressure = 3 bar Mass of…

Q: mass rate of flow of the steam.

A: Given, Work rate of Steam turbine, Ws˙ = -56400 KW Inlet condition : Pressure, P1 =9000KPa…