1. Can a vapor condense in a gas at temperature Tif the partial pressure of the vapor remains less than the vapor pressure of the vapor at T?

Q: 100 moles of carbon monoxide at 250 degrees celsius is combusted with 100 moles of oxygen gas which…

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Q: The gross calorific value is always lower than the net calorific value because the latent heat of…

A: Gross Calorific Value is Always Higher than Net Calorific Value because In Gross Calorific Value,…

Q: #6.19 from book "thermodynamics and statistical mechanics"

A: An ideal gas is the gas which obeys’s ideal gas law. As it is in contact with heat/temperature bath…

Q: Use the Clapeyon equation to estimate the entropy change of vaporization of benzene at 50°C. Use…

A: Write the Clausius Clapeyron equation as follows: ∆Svap = RTPsatdPsatdT      .......1   Here, ∆Svap…

Q: 90 of hot water having temperature 70 °C is added to 40.0 g of cold water having %3| temperature of…

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Q: How would I manually derive formulas for the coefficient of thermal expansion (aP) and the…

A: Thermal expansion is the tendency of the matter to change its shape, length, volume, area with the…

Q: 4.4 Calculate the difference in slope of the chemical potential against temperature on either side…

A: The difference in slope of the chemical potential against temperature on either side of (a) the…

Q: The bubble point of a substance is the temperature at which its superheated vapor may also become…

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Q: Evaluate the density of Cl2 gas in g/cm at 230 °C and 172.368 bar.

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Q: 5- Steam at 160 bars and 440 °C expands isothermally until its volume is doubled. Determine the…

A: As the process is isothermal means temperature is constant. Then using ideal gas equation,  PV=NRT…

Q: Calculate the ΔH value for an isobaric change of steam from 0.8 MPa and 250oC to saturated liquid.

A: Given that, The initial temperature of the steam T = 250oC The initial pressure of the steam P = 0.8…

Q: 1. At a specific volume of 100 m³/kg, the temperature of a water sample is 10°C. What is the phase…

A: Hi, according to our guidelines we are allowed to answer single question per submission. As you have…

Q: Pressure exerted by a vapor when in equilibrium with its liquid. * O equilibrium vapor pressure…

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Q: Assume water vapour behaves as a vdW gas. (a) What is its internal pressure, πT, at 1.15 bar and…

A: Internal pressure is defined is;  πT= ∂u∂TT From Thermodynamics relations it can be proved that;…

Q: Calculate the specific volume [v] and the compressibility factor [z] for water at 350 °C and 3 MPa…

A: T=350∘C P=3MPa to find:  specific volume(v) compressibility factor(z) as ideal gas equation…

Q: av =?,( =?

A: considering 1 mole of ideal gas, vander waals equation is writtens as, P+aV2V-b=RT…

Q: Calculate the fugacity of water vapor at a temperature of 400 ° C and a pressure of 2 MPa using the…

A: Fugacity (f2) of water vapor (steam) required at T = 400 oC and P = 2 MPa From water vapor charts;…

Q: 3. At a pressure of 100 kPa, the temperature of the water is 50°C. What is the phase of the water?…

A: Hi, as you have asked multiple questions in a single submission, according to our guidelines, we are…

Q: A   lab technician poured 0.100  kg water at  0 Celsius into a  vessel that contains liquid oxygen…

A: Latent heat of vaporization is a physical property of a substance. It is defined as the heat…

Q: Evaluate the statement whether it is true or false: The viscosities of liquids are generally much…

A: Given: Viscosities of liquid are generally much greater than those with gases. Select the correct…

Q: Determine the temperature at which the liquid, which is part of the humid vapor

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Q: For liquids, the vapor pressure increases significantly with temperature.

A: The vapor liquid equilibrium is important for many industrial applications. The basis for the vapor…

Q: What is the entropy change of the gas in "R or Btu whichever is applicable, heated in a steady-flow…

A: 1. Initial temperature of ethylene is 473.15 K. Number of moles of ethylene present is 10 moles.…

Q: diffusing since it is insoluble in one boundary. The total pressure is 1.013 x 105 Pa and the…

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Q: A 3.00 L sample of NH3 gas at 100.0 kPa is cooled from 500.0 K to 300.0 K and its pressure is…

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Q: Multibles choises .......... pressures all gases approaches ideal gas behavior a. Gases above 10 Mpa…

A: From the definition of ideal gas, as the collision in between the atoms and molecules which is…

Q: A substance requires 330 J of heat to raise the temperature from 23 °C to 52 °C. . If the mass of…

A: Energy can neither be created nor destroyed. One form of energy is converted into another form.…

Q: 7. A rigid tank contains 18 kg of water at 85 °C. If 15 kg of the water exists as a liquid and the…

A: Given mass of saturated liquid water = 18Kg Temperature of saturated liquid water = 85oC

Q: Air is expanded from 200 psia and 500°F to 100 psia and 50°F. Assuming constant specific heat…

A: Let us see what data are given : Initial Pressure ,P1 = 200 psia Initial temperature  , T1  = 500 oF…

Q: Water is present in its vapor form. In order for this vapor to be able to condense while only…

A: To choose the option that best captures the term for water vapor, which condenses only by reducing…

Q: ● From the information of n-hexane provided in Table, determine the heat of vaporization.

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Q: Find the volume of a tank that contains 0.8 Mg of vapor at 10 MPa and 400°C.

A: The volume of the tank is denoted by V. The pressure, temperature and mass are denoted by P, T and…

Q: Q2) Nitrogen gas containing a hydrocarbon at a relative saturation of 3.8% at 750 mmHg absolute and…

A: Given that, Relative saturation = 3.8% Pressure P = 750 mm Hg Initial temperature Ti = 300 K 90% of…

Q: A piston'cylinder containing 1 m² of air at 100 °C and 100 kPa is left to cool at constan pressure…

A: V1= 1m3 P1= = 100 KPa T1 = 100oC = 373 K  Moles of air =  PV1=nRT1 n= 100×1000×18,314×373=32.25…

Q: What are the effects of temperature and pressure on diffusivity of gases and liquids? Justify your…

A: for gas phase diffusivity chapman-Enskog equationDAB=1.858×10-7×T321MA+1M1/2PσAB2ΩDDAB α T32Pthus if…

Q: 2) For a certain ideal gas Cp =R cal mole¬1 degree-!. Calculate the change in entropy suffered by…

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Q: 4. Using the isothermal transformation diagram for an iron-carbon alloy of eutectoid composition,…

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Q: Water vapour , ice and water are in equilibrium at 0.01 degrees Celsius and at a pressure of 613 Pa…

A: a. This can be explained using the phase diagram for H2O. A typical phase diagram has temperature on…

Q: Q2/ Moist air at I atm, a dry-bulb temperature of 105 "F, and a wet-bulb temperature of 75 of is…

A: Note: As per our guideline, we are supposed to solve only 3 subparts of a question. kindly send…

Q: Calculate the temperature change in a diatomic gas (56g) that escapes adiabatically at 300 K from a…

A: T1= 300kV1 = 1LV2= 300Lfor dia atomic gas, Y= 1.4

Q: You have a steel cylinder with 10 L of oxygen, at 1.2 atm and 65 ° C. What will its temperature be…

A: GIVEN volume of steel cylinder = 10 L  initial pressure P1           = 1.2 atm initial temperature…