g Ok e 0.2 0.4 0.6 0.8 1 Mole fraction of B, xg Temperature, T 0.16 0.23 0.57 0.67 0.84

Q: At 100°C, the heat of vaporization of water is 40.7 kJ/mc What is the vapor pressure at 110°C?

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Q: A mixture of gases consists of 0.1 kg of oxygen, 1 kg of carbon dioxide, and 0.5 kg of helium. This…

A: Given data: mO2=0.1 kgmCO2=1 kgmHe=0.5 kgRu=8.314 kJ/kmol.K Need to determine the volume of the…

Q: An ideal-gas mixture contains 25% helium, 30% methane, and 45% nitrogen by volume at 3.00 atm…

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Q: the sample for 10 hours at 930°C to achieve 0.4% carbon, 1cm from the surface. To Consider the…

A: To determine the concentration of carbon, given data aretemperature, time taken depth of the surface…

Q: 10 ml of moist air 35°C and 80% RH is mixed with air 10 liters of air at 0°C and 100% RH. Determine…

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Q: What is the final gas pressure?

A: Final gas pressure need to find.

Q: A gas mixture has the following mass basis composotion35% co2, 50% hydrogen, and 15% nitrogen. The…

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Q: A mixture consısting of air and water at 16°C and 0.72 relative humidity at a pressure of 101.3 kPa…

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Q: 3.16 Two kg of a two phase iquid-vapor Mxture of cabon diovide (CO,) exists at40 €Cing 005 m 1ank…

A: given data= mass = 2 kg at temperature = -40 °C vf = 0.896×10-3 m3/kgvg = 3.824×10-2 m3/kg VOLUME  =…

Q: A monatomic gas follows the process 1→2→31→2→3 shown in the figure. How much heat is needed for (a)…

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Q: 0.250 mole of cyclopentane, C5H10. What is the mole fraction of cyclopentane i

A: given:pentane mole=0.450cyclopentane mole=0.250

Q: A gas mixture consists of methane (CH4) and carbon dioxide (CO2). The mass fraction of CH4 is 0.45.…

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Q: A gas mixture consists of methane (CH4) and carbon dioxide (CO2). The mass fraction of CH4 is 0.48.…

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Q: 0.5 kg of Helium and 0.5 kg of nitrogen are mixed at 20 degrees * C and at a total pressure of 100…

A: Given data as per question Mass of helium =0.5 kg Mass of nitrogen =0.5 kg Pressure =100 kpa…

Q: mix two fluids together, and I use the same mass of each fluid. They are completely miscible; in…

A: Composition is the collection of mole fractions that represents a system's molar chemical…

Q: Determine the average molar mass and gas constant of the mixture. The universal gas constant is Ru=…

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Q: Consider the Mass conservation equation given below: др a at ax ду Which term drops out if we assume…

A: To find : find the proper option for given expression . Given :  system is steady

Q: A rigid tank contains 5 kg of a mixture of argon and oxygen at 600 K and 55 C, 60% of mixture is 02…

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Q: An iron-carbon alloy initially containing 0.240 wt% C is exposed to an oxygen-rich and virtually…

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Q: 150 grams of water are mixed with 150 grams of another fluid (800 kg/m3). What is the specific…

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Q: as a mass concentra

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Q: Consider a gas mixture that consist of 5 kg of O2 , 8 kg of N2 and 12 kg of C2H6 . Determine :- 1-…

A: Given: The mass of O2, mO2 = 5 kg The mass of nitrogen, mN2 = 8 kg The mass of ethane, mC2H6 = 12 kg

Q: You are testing some novel fuel mixtures for potential use in automobiles. Your testing apparatus is…

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Q: At what temperature will the gaseous phase of an oxygen–nitrogen mixture at 100 kPa have a nitrogen…

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Q: Determine the depth of the carbon diffuse to the gear steel after 8 hours. State the importance of…

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Q: hydrogen at 200 kpa and 500 K is contained in a 3-m3 rigid tank. The cooling of the gas is continued…

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Q: Dwing composition on a mole basis: 60% N2 and = analysis of the mixture, and its gas constant.

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Q: A gas mixture consists of methane (CH4) and carbon dioxide (CO2). The mass fraction of CH4 is 0.84.…

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Q: The value of Henry's constant for 02 dissolved water at 300 K is 45,000 bar. Water is exposed to air…

A: Given: H=45000 bar=4.5×106 kPaxO2=0.2p=100 kPa

Q: A gas mixture consists of 9 kmol H2 and 2 kmol of N2 . Part A Determine the mass of H2 . Express…

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Q: Determine the mole fractions of a gas mixture that consists of 75% CH4 and 25% CO₂ by mass. Also…

A: Given: mixture : 75% CH4 & 25% CO2

Q: An FCC iron-carbon alloy initially containing 0.15 wt% C is carburized at an elevated temperature…

A: Introduction: Carbon atoms diffuse across lattice interstices, resulting in a high carbon diffusion…

Q: A rigid tank contains 5 kg of a mixture of argon and oxygen at 600 K and 55 C, 609 of mixture is 02…

A: Given:Total mass of mixture, m=5kgVO2=0.6 VVar=0.4 VP=600 kPaT=55o C or 328 K

Q: the partial pressure Pi of component i in an ideal-gas mixture in terms of the total pressure P and…

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Q: 20. Amixture consisting of 6 kg of O, and 9 kg of N, has a pressure of 3 bar and temperature of…

A: Solution    Calculate the mole fraction…

Q: For each part below, sketch T-s, T-v, and P-v diagrams. Clearly indicate the initial and final…

A: Given conditions are  a) Water is taken isobarically from a saturated liquid at 275 kPa to a final…

Q: A gas mixture has the following mass basis composition 35% co2, 50% hydrogen, and 15% nitrogen. The…

A: Given:- Initial condition: Pi= 900 kPa Ti= 100°C Finial condition: Pf=300 kPa Tf=40 °C Composition…

Q: What is the temperature of the mixture if 0.6 kg of alcohol at 60 0C is added to 0,5 kg alcohol at…

A: Given data: m1=0.6 kgT1=60°Cm2=0.5 kgT2=20°C Need to determine the temperature of the mixture.

Chemical and Phase Equilibrium

Phase diagrams or equilibrium phase diagrams are the graphical representations that show the phase transformations of the constituting elements with respect to the pressure, temperature, and compositions. The diagrams show the conditions that limit the different phases, namely solid, liquid, and gas. The diagram can also be utilized to verify the relations between the state variables. Most of the phase diagrams are temperature-pressure phase diagrams, with the variable parameter as the composition. Usually other variables such as solubility and pressure parameters are not indicated in the phase diagram. For a one-component system (unary phase diagram), the phase diagram is generally a function of temperature and pressure as the state variables, or temperature and volume. However, for a binary system (two-phase) having two components, the phase diagram is a function of temperature and composition as the state variables only. Coexisting of the different phases of the constituting elements is indicated in the phase diagram. A ternary phase diagram can be characterized by consisting of three phases in equilibrium.