Q4/ A mixture containing equimolar amounts of Benzene, Toluene and Ethylbenzene is flashed to 110 °C and 90 kPa. Determine the equilibrium mole fractions (x) and (y) of the liquid and vapor phases formed.

Q: 1. Estimate the pressure for hydrate formation at 55 °F for the gas with following composition:…

A: Given that- Temperature for hydrate formation, T = 55⁰F Composition of gas is- Methane = 92.67%  =…

Q: 2. Perform the two-phase check on a mixture with 1 mol % methane, 9 mol% propane, and 90 mol% n -…

A: Given data: Temperature = 100 0F Pressure = 150 psia

Q: Question 9 Choose all liquids that are expected to ignite at room temperature. turpentine (flash…

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Q: The vapour pressures of two pure liquids A and B are respectively 100 kPa and 60 kPa at 320 K. The…

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Q: Explain the following observations:Hydrofluoric acid cannot be stored in glass bottles.

A: The reason for not storing Hydrofluoric acid in the glass bottles is to be mentioned.

Q: 5. Use the Helmholtz equation to calculate (OU/aV), for n moles of a gas using the van der Waals…

A: Given : Use the Helmholtz equation to calculate ∂U∂VT for n moles of a gas of a gas using the van…

Q: a mixture of argon and xenon was prepared at a pressure of 1 bar and at 25deg celsius. The amount of…

A: Given that :there are two gases  i.e argon and xenon P =1 barT = 25 C =25 +273.15 =298.15 K

Q: Using Clapeyron and/or the Clausius - Clapeyron Equation(s), estimate the latent heat of…

A: We are given that  With the help of Clausius Clapeyron equation, we have to estimate the latent heat…

Q: 12.370 g of pure liquid methanol at 37 °C is converted to gaseous methanol at 274 °C at constant…

A: In increasing the temperature from37 oC to 274 oC, there are 3 steps 1. Rise of temperature from 37…

Q: etermine the Bubblepoint and Dewpoint Pressure for a 40 mol% carbon tetrachloride and 60 mol%…

A: Given data: Carbon tetrachloride = 0.4 n-heptane = 0.6 T = 100 0C

Q: Figure (1) shows a distillation column (C1) treats a mixture consisting of 58 mole% Ortho, 4 mol%…

A: Given: The feed consists of:Ortho mono-nitro-toluene Mete mono-nitro-toluene  Para…

Q: How many grams of chromic sulfide will be formed from 0.718 grams of chromi oxide according to the…

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Q: The minimum temperature at which * hydrocarbon vapor when mixed with air can spontaneously ignite…

A: It is required to determine the minimum temperature at which hydrocarbon vapor when mixed with air…

Q: 6. The following information was obtained on another substance a. Triple point: 60°, 10 atm b.…

A: A phase diagram consists of three phases. They are solid, liquid and vapor phases under different…

Q: gas-liquid separator

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Q: 8.0 kg of water at 32 C is mixed with 1.3 kg of water at 98 C. Assuming steady-state conditions and…

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Q: b) Microelectronic devices are fabricated by forming silicon thin films onto a heated plate as shown…

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Q: distillation column

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Q: Calculate the Gibbs energy, entropy, and enthalpy of mixing when 0.50mol C6H14 (hexane) is mixed…

A: Given that, The number of moles of C6H14 n1 = 0.5 mol The number of moles of C7H16 n2 = 2 mol…

Q: a. On the phase diagram, label the gas and liquid regions. b. Graphite is the most stable phase of…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub parts for…

Q: An aqeous solution of a non volatile solute boils at 100.17oC. At what temperature will the solution…

A: For the depression in boiling point, it is known that; ∆Tb = Molarity×kb Thus, 0.17 = Molarity×0.512…

Q: 6. The standard enthalpy of formation of gaseous butane, C4H10, is -126.15 kJ mol-1 at 298K. Write…

A: Given C4H10 -Butane Standard enthalpy of butane=-126.15 kJmol

Q: Molar composition of the liquid phase

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Q: True or false. if the statement is FALSE, place the correct word/s that should replace the word/s in…

A: Saturated liquid is the liquid which is at its bubble point.

Q: Ideal mixtures What is the boiling point of compound B? Which is more volatile, compound A or…

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

Q: Using the figure, determine the boiling point of a liquid having a molar composition of 50% A and…

A: T,x-y diagram of a binary mixture represents the variation of composition of components in liquid…

Q: Given the phase diagram of a substance below, determine its boiling point at standard pressure.…

A: The answers to questions 1 to 4 are provided in the following four steps.

Q: 14.3. Using ideal solution models for a binary system, prove that the free energy of the solution…

A: Here to prove that free energy of the solution phase will always be greater than that of the state…

Q: You devise a new temperature scale based on the properties of the liquid propylene glycol, which has…

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Q: When glucose having a mass of 1 g is dissolved in 255 g of water the boiling point increased by…

A: Solution: Using Raoult's law for elevation in boiling point:                  Delta TBP =KBP . m…

Q: 14 The temperature achieved when two fluid streams of differing temperature and/or composition are…

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Q: A mixture of hydrocarbons with equal amounts of propane, i-butane, and n-butane exists at a pressure…

A: Pressure Antoine equation:Component ABC

Q: What is the probability of an electron being thermally promoted to the conduction band in silicon…

A: Given, Temperature, T=25°C=298 K Eg = 1.07 eV=1.07×1.6×10-19 J K=1.38×10-23

Q: Molecular bromine is 24 percent dissociated at 1600 K and 1.00 bar in the equilibrium Br₂(g) 2Br(g).…

A: The dissociation equilibrium for molecular bromine is given as:The initial bromine pressure, Initial…

Q: the number of equilibrium stages required for the separation.

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Q: A gold block initially at 62.9°C is put into 120 grams of water at 25.8°C in a container. The…

A: The mass of the gold used is to be determined.

Q: Given air which is assumed a mixture of O2 and N2, calculate the fugacity and fugacity coefficient…

A: Given, The air is a mixture of oxygen and nitrogen.   The temperature of the mixture, T = 113.15 K…

Q: 3. Find the dew and bubble temperatures of a mixture 85% mol water and 15% mol acetic acid at Ibar.…

A: Bubble point and dew point temperature of the acetic acid-water mixture is to be calculated as…

Q: Can you make a plot of the partial pressures, and total pressure of a mixture of heptane and octane…

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Q: Based on this figure, answer these questions: a) Starting from a liquid mixture with a composition…

A: Given: The P-xy diagram for the mixture of components (1) and (2) is: The P-xy plot is for the…

Q: With reference to the following diagram, explain the sequence of events of heating water from 20 °C…

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Q: Ethylene gas is converted to ethanol compound by vapor phase hydration reaction. is being…

A: The extent to which a reaction proceeds towards its equilibrium state is referred to as equilibrium…

Q: A non-ideal solution system at 120°F has the following overall composition as shown in Table 2.…

A: A non-ideal solution system is given at a temperature .The following compositions of the system have…