When a 0.2 mole fraction A mixture is heated to 395°C what will be the composition of the liquid and vapor phase respectively? 0.08 and 0.30 0.13 and 0.34 0.15 and 0.30 There will be no liquid, only vapor phase.

Q: O calculate the energy change, in kJ,

A: 1 mole of O2 goes from 200°C to 800°C We have to calculate energy change From Table B.8 provided in…

Q: The octane number of gasoline is the % by volume of iso-octane in an iso- octane (C8H18) and…

A:

Q: Air with 100% humidity is not pleasant, even at 68°F. Air with 50% humidity at 68°F can be produced…

A: Air is dehumidified by cooling and mixing it with hot and humid air. The schematic of the process is…

Q: 6.75 For a solution of n-propanol and water, the following partial pressures in kPa are measured at…

A: Vapor pressure and composition of a binary mixture is given.

Q: II. The value of (2303RT)/F at 25°C varies with

A: In electrochemistry, the Nernst equation is the basic equation that relates the concentration of the…

Q: 100 g of water is sealed into a t-t container at 25°6. The container aiso contains air at t atm. The…

A: Given data: Mass of water = 100 g Volume of container = 1 L Temperature of water = 25 0C Pressure of…

Q: the dry and wet bulb temperatures of atmospheric air at 1 atm pressure is assumed to be 29 degree C…

A: Given that, Pressure P = 1 atm Dry bulb Temperature = 29oC Wet Bulb Temperature = 23oC It is…

Q: Need the flow diagram and solution. Air at 42% relative humidity at 30C is cooled to 10C at a…

A:

Q: A mixture of gases consists of 0.9 kg of oxygen, 0.7 kg of carbon dioxide, and 0.2 kg of helium.…

A: In thermodynamics, the equation of state is described as a thermodynamic equation which is relating…

Q: A real gas mixture consists of 35% N2 and 65% C2H4 (on molar basis), has a pressure of 18 MPa and a…

A: The value of the molar-specific volume of the mixture is to be determined and a comparison of this…

Q: Calculate the % relative humidity of air-water vapor mixture having a humidity of 0.0144 at 30oC and…

A:

Q: 12.61 A fixed amount of air initially at 50°C, 1 atm, and 20% relative humidity is cooled at…

A: Temperature of air

Q: The dew point of the air-water vapor mixture at a temperature of 40 C under 1 atm pressure is 20 C.…

A:

Q: The absolute humidity at atmospheric pressure at 30 ° C is 0.019 kg water / kg dry air. Determine…

A: Dry bulb temperature= 30 deg C Humidity= 0.019 kg/ kg of dry air

Q: Air at an industrial site contains 1.5 mos CO 2 and the rest N 2 and 02 on a dry basis The air is in…

A: The concentration can be expressed in parts per million. This is the ratio of the mass of solute to…

Q: 2. The absolute humidity at atmospheric pressure at 30 ° C is 0.011 kg water / kg dry air. Specify:…

A: Given: Absolute humidity y1 = 0.011 kg water / kg dry air Pressure = Atmospheric = 1 atm = 101.325…

Q: ssuming that carbonated water contains only CO2(1) and H2O(2), determine the compositions of the…

A:

Q: valuate the enthalpy change, in kJ, as 4 mole of methanol go from vapour at 264°C to liquid at the…

A:

Q: A gas that behaves as an ideal gas has internal energy equal to 457 J/mol at 35°C. What is the…

A: Given: Gas behaves ideally Specific internal energy (U)= 457 Jmol Temperature (T) = 35 °C Pressure…

Q: 1.11 Ethane at 10 MPa and 100°C is heated at constant pressure until its volume has increased by…

A: (a) Write the relation between temperature and volume at constant pressure process as follows: T1V1…

Q: What are the partial pressures of benzene ar solution in which the mole fraction of benzen

A:

Q: 2. What pressure is generated when 1kilomole of ethane is stored in a volume of 0.125m³ at 50°C base…

A:

Q: 4.161. One thousand pounds of 10% NaOH solution at 100°F is to be fortified to 30% NaOH by adding…

A: 1. How much 73% solution must be used? Let's make a table to solve it:…

Q: 2-6. Vapor pressure data of carbon dioxide are given below. Estimate the vapor pressure of carbon…

A:

Q: 1. Determine the enthalpy change when 20 mol of the following mixture is heated from 120°C to 400°C.…

A: Given, The moles of the mixture,  n = 20 mol The molar composition of the mixture is 20% CO2, 70%…

Q: Calculate AS (unit :JK-1) for the molar transformation H₂O(s, 0°C) decimal places, for example: 15.2…

A:

Q: Dry air at 30 °C is slowly bubbled through H₂0 at the same temperature so that it becomes saturated.…

A: Given data: Temperature of air = 30 0C Total pressure = 120 kPa Vapor pressure of water at 30 0 =…

Q: What amount of energy must be removed to cool 3.00 moles of liquid ethanol at 35°C to -55°C?

A: moles of ethanol n = 3 T1 = 35 oC = 308 K T2 = -55 oC = 218 K

Q: steady-flow process.

A:

Q: The humidity of air at 40 C and 50% relative humidity is

A: Given Data : Relative Humidity = 50% Given temperature of air = 40 degree C  From the Psychometric…

Q: 30 m3 of humid air at 100 °C and 740 mm Hg with a dew point of 30 °C is cooled to 14°C and 820 mm Hg…

A: Given  Volume of humidity air (V)= 30 m3 Temperature (T1) = 100 oC Pressure P1 = 740 mm hg…

Q: 1.  Using only DePriester charts, find the vapor pressure (mmHg) of the following substances: (a)…

A: we have to determine the vapor pressure (mmHg) of the following substances Using only DePriester…

Q: An ideal gas mixture with a temperature of 27 ° C and a total pressure of 5 atm contains 0.150 g H2,…

A: Answer  PH2 = 3.125 atm PN2 = 1.041 atm PNH3 = 0.833 atm Detailed Solution attached in Step-2.

Q: Provide solution in this given format: Given, required, solution and answer.  1. Hydrogen gas is…

A: Given:  Hydrogen gas is collected over water at 22.5 oC.             Total pressure = Pt = 94.4 kPa…

Q: If this vaporization is done in equilibrium or flash distillation and 40 kg mol are distilled, what…

A: 40kg mol are distilled

Q: 5. A tank contains a liquid composed of 60 mol% toluene and 40 mol% benzene in equilibrium with the…

A: Given: x1 = 0.6, x2 = 0.4, P = 1 atm, T = 80 0F To calculate the composition of the gaseous phase…

Q: Napthalene, C10H8, melts at 80.0°C. If the vapor pressure of the liquid is 10 Torr at 85.8°C and 40…

A: When solid is directly converted into vapor it is called sublimation. Best example for sublimation…

Q: At a temperature of 29.0°C, chloroform exerts a saturation pressure of 31.02 kPa. At 38.5°C, its…

A: According to the clausius clapeyron equation, ln(P2 / P1) = (-ΔH/R) X (1/T2 - 1/T1)  where P2 =…

Q: Question 2 For a binary mixture of Acetone and Hexane (i) If the mixture forms an azeotrope boiling…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: The humidity of an-air vapor mixture is H=0.030 kgH2O kg dry air. The dry bulb temperature of the…

A: Introduction: Humidity: Humidity is defined as the concentration of water vapour present the air.…

Q: A 5 kg/min stream of liquid ethanol-water at 40 °C containing 30% w/w of ethanol will be heated and…

A: (a) What will be the composition  of the liquid at the bottom?(b) What will be the temperature  in…

Q: Homework Problems 14-1 An alum sludge contains 10 percent solids. If the density of alum is 2400…

A: Given details, Alum sludge contains  10% solids ρs,density of alum is 2400 kg/m3 calculation…

Q: The following temperature/composition data were obtained for a mixture of two totally miscible…

A:

Q: Carbon disulfide, CS2, has a normal boiling point (at 1 atm) of 35°C and a heat of vaporization of…

A: