van der Waals' equation

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: derive the energy balance equation

A:

Q: Question A feedwater heater that supplies a boiler consists of a shell-and-tube heat exchanger with…

A: NOTE = According to Bartleby policy we can answer only first 3 subparts of the question. a) water is…

Q: An open rectangular tank 1 m wide and 2 m long contains oil to a depth of 1 m. If the height of the…

A: Width of tank = 1 m Length of tank = 2 m Depth of oil in the tank = 1 m Height of tank wall = 1.5 m…

Q: You have a saturated liquid/saturated vapour mixture at 25°C with enthalpy 2182 kJ/kg. Calculate its…

A: Given  Temperature T = 25 oC Enthalpy h = 2182 KJ/kg

Q: A vapor composed of 0.65 mole fraction ethanol and 0.35 mole fraction acetic acid at 120.0 mmHg…

A: Given, The mole fraction of ethanol in vapor phase, yE = 0.65 The mole fraction of acetic acid in…

Q: n-butane is available as a vapor at 115°C and 2.10 atm. To be used as fuel for a combustion…

A: Initial temperature of n-butane = 115 0C Final temperature of n-butane = 225 0C Molar flow rate of…

Q: Sunflower oil contains 0.090 mol palmitic acid (C₁6H320₂)/mol, 0.060 mol stearic acid…

A: Given that, The molar flow rate of sunflower oil n2 = 305 molh Composition of sunflower oil Palmitic…

Q: hat are the specific enthalpy, H, and specific volume, V, of steam at 400.0 °C and 40.0 bar? = = Is…

A:

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: A natural gas contains 95 wt% CH4 and the balance C2H6. Five hundred cubic meters per hour of this…

A: Given that, The weight fraction of CH4 in natural gas = 0.95 The weight fraction of C2H6 in natural…

Q: The figure below shows a mixed 200 L tank receives a single inflow but has two outflows. The tank is…

A: Given that, The volume of the tank V = 200 L Input mass flow rate of stream 1 = Min,1 = 200 mg/min…

Q: AS₁2 = nc, In 12 T₁ AS₁2 = nc, In- In 1/2 V +nRln AS₁2=nc, In ¹/2 12 p T₁ 2 V₁ P₂ P₁ +nc In- --nR In…

A: by first law of thermodynamics for closed systemdU=dQrev-PdV         [1]we know that…

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

A:

Q: As a car's gas tank is filled, gasoline vapors in the tank are displaced and may be emitted to the…

A: Vapor pressure of gasoline = 0.53 atm Temperature = 38 0C Chemical formula of the gasoline = C8H17

Q: 4. A certain reaction is first order in A. The specific rate constant is 3 x 10-³/s. a. Calculate…

A: a) given = K = 3*10-3 /s to find = half-life For first-order reaction t1/2 = 0.6933*10-3 s-1 = 231 s…

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

A:

Q: 1) Distillation of a binary mixture is carried out in a packed column. The more volatile component…

A: Temperature = 80 0C Pressure = 1 bar Binary diffusion coefficient in vapor = 5*10–6 m2/s Binary…

Q: Which of the following statements are TRUE for an IDEAL SOLUTION OF LIQUIDS? Select all true…

A: which given statement  is right  for an ideal solution of liquid

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

A:

Q: Propane is burned in a furnace according to the following chemical reaction.   C3H8+5O2→3CO2+4H2O…

A: Propane is burned with air.

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: 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: Calculate the heat

A:

Q: M₁ = μ₁ + RT In Yi Show or prove that for an ideal gas mixture this holds.

A: The given expression is to be derived.

Q: Your company is drilling a deep oil well in Texas. Fluids pressure encountered in that well at 15000…

A: Given that h =15000 ft P=104 psig

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: Estimate ƒ₁. 2. 1. and 2 assuming that the mixture is an ideal solution. ƒ₁=| Î2² ƒ₂ = [ $13 (2 11…

A: System of ethylene (1) and propylene (2). Temperature, t = 150°C = 423 K Pressure, P = 30 bar Gas…

Q: A certain reaction is first order in A. In 30 minutes, A decreases from 0.55 to 0.15 mol/L.…

A: Given that- Reaction is first order in A. Time, t=30 min Initial concentration of A,  CA0=0.55molL…

Q: Calculate W, Q, AE and AH when 4 moles of an ideal gas at 300 K are compressed from 0-1 atmosphere…

A: Number of moles of gas = 4 mol Temperature = 300 K Initial pressure = 0.1 atm Final pressure = 10…

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: 4) A mixture containing equal molar amounts of methanol and water is fed into a vessel which is at a…

A: T,x-y diagram represents the distribution of components in liquid and vapor phase between boiling…

Q: A liquid food product is being cooled from 80oC to 30oC in an indirect heat exchanger using cold…

A: Given that Thin =80 CThout =30CCph =3.8 kjkg Kmh =1800 kghTcin =10 CTcout =20CCpc =4.1kjkg K

Q: Reaction Engineering The first order, reversible reaction  A ↔ B + 2C is taking place in a membrane…

A: A reversible first order reaction is carried out in a membrane reactor.

Q: A coaxial tube exchanger is operated under the following conditions. Tout K Cold fluid Hot fluid m…

A: Given, The mass flow rate of cold fluid, m˙c = 0.125 kg/s The mass flow rate of hot fluid, m˙h =…

Q: E4B.1(a) The standard molar entropy of liquid water at 273.15 K is 65 J K−1 mol−1, and that of ice…

A: Given: Molar entropy of liquid water = 65 Jmol.K Molar entropy of ice = 43 Jmol.K Increase in…

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: A single crystal is oriented such that the normal to the slip plane and the slip direction are at…

A: Angle between normal to slip  = 60 0 Angle of slip direction = 350 Critical resolved shear stress =…

Q: What are some of the challenges associated with scaling up chemical processes from laboratory to…

A: Challenges we address include the following physical and chemical elements of a scale-up of process…

Q: A new coal-fired power plant burns 5000 tons/day of coal with 7.0% ash and a heating value of 12,000…

A: given plant burn 5000 tons/day with 7% ash Heating value = 12000 Btu/ lbm

Q: (2) Consider the gas has composition by mass of 25% nitrogen, 23% oxygen, 32% helium and the balance…

A:

Q: (a) (i) List four factors that influence the microstructure of an alloy. (ii) Briefly describe the…

A: To List four factors that influence the microstructure of an alloy Briefly describe the difference…

Q: As shown in the accompanying figure, a thin flat plate rests on top of a film of ambient temperature…

A:

Q: Write the complete electron configuration for the neon atom. Using NOBLE GAS notation write the…

A: Given that We have to wrtite electronic configuration of the neon and phosphorus

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: Calculate the average molecular weight of gases for following cases: (1) Consider the gas has a…

A:

Q: For the reaction: CH4 (g) + 202 (g) - 2H₂0 (g) + CO₂ (g) a. [ Express the rate of the reaction in…

A: given that CH4     +      2O2       →      2H2O       +      CO2dCH2Odt= 0.32molL s

Q: The design of liquid-liquid extraction units is highly influenced by the type of miscibility of the…

A: The design of liquid-liquid extraction units is indeed influenced by the type of miscibility of the…

Q: for the solution above, could you go in more depth as to why u did each step specifically?

A: The basic assumptions used here is that of Bernoulli equation. The basic assumptions being that of…

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…