Show the critical point, superheated vapor region, compressed liquid region, saturated mixture region, saturated liquid line, and saturated vapor line on a h-s phase diagram for a pure substance

Q: Using the Beattie-Bridgeman equation explicit in volume, calculate the density in grams per cubic…

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Q: A sealed container of volume 7 m3 has two compartments with a barrier in between them.  In one…

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Q: Water at 25°C is heated at 1 atmospheric pressure in an isobaric manner till it reaches 155°C. Find…

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Q: Determine the phase of the water at 100 kPa and enthalpy of 2675 kJ/kg?   a) superheated b)…

A: Given data: The pressure of the water is P=100 kPa The given enthalpy of the water is h=2675 kJkg

Q: Q2. Two tanks are connected by a valve. One tank contains 2 kg of carbon monoxide gas at 77°C and…

A: Given: The carbon monoxide with given initial condition is shown below: Final temperature is 42o C.

Q: The isentropic equation of state for air as an ideal gas, gives p2/p1 =(c2/c1 )^(2/(y-1)) p2/p1…

A: From the gas equation, P1V1=mRT1P1=ρRT1From the isentropic…

Q: Fill the table for water Type your answer in the anwer box bekow. T, °C Р. КРа h, kJ/kg Phase…

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Q: A 2 m³ rigid tank contains water. Initially, 10 L of this water is in saturated liquid phase. The…

A: Given: pressure= 2 bar            volume of tank = 2 m3             volume of water =10 L = .01 m3…

Q: Q1. Determine the molar volume of n-buthane at 510 K and 25 bar by each of the following: (a) the…

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Q: Determine the properties of propane in gaseous state with the help of generalized compressibility…

A: Given data: p=7 MPaT=150°C Need to determine the properties of propane in gaseous state with the…

Q: DEFINE THE PHASES OF A PURE SUBSTANCE

A: A pure substance is identified with homogenous chemical composition throughout the volume. A pure…

Q: Paragraph 3: Which of the following is (are) true for a fixed state containing only vapor?

A: Dear student, here only question number 3 is complete. So I am providing solution for question 3…

Q: Applying the appropriate thermodynamic conditions derive the phase rule for a condensed system.

A: Gibb's phase rule gives the relation between number of components(C) and phases(P) of a given…

Q: Pure water under the atmospheric pressure of 100,000 Pa is converted to steam at a temperature of…

A: Given: Pure water Pressure, P = Patm = 100,000 Pa = 100 kPa Temperature, T = 100 0C

Q: Determine the state of water if P= 40 bar and T= 285 C. Select one: O a. Compressed liquid O b.…

A: I have used steam tables to find the state.

Q: dentify if the following phase is saturated, subcooled, superheated, or wet-mixture. Temp Specific…

A: To identify: The phase of the substance. Given: The temperature is T=202°C. The specific entropy is…

Q: Determine the following of water at 300o C and 10 bar relative to water at 200o C and 60 bar.…

A: Given Data T1=300°CP1=10barT2=200°CP2=60bar

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

A: Equation of state Any equation that relates the pressure, temperature and specific volume of…

Q: Determine the state of water if P= 0.40 bar and T= 75.87 C. O a. Superheated Vapor b. Mixture

A: Given:P=0.4 bar anf T=75.87o C

Q: Show the critical point, superheated vapor region, compressed liquid region, saturated mixture…

A: Critical Point - It is the highest temperature and pressure at which a pure material can exist in…

Q: Saturation pressure of water at 120°C is 198.5 kPa. Find the phase of water in order for the given…

A: option D is correct answer.

Q: The  specific enthalpy for steam at 5.18 bar and 523 °C is  (to no d.p.] in  (Insert units symbol)…

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Q: 14) There is the process denoted by the attached figure, which seeks to take a compound from vapor…

A: Given Data, Conditions at state 1 P1 = Pressure at state 1 = 0.1 MPa T1 = Temperature at state 1 =…

Q: Determine the phase of water vapor at 4 MPa and 500 °C; then calculate the specific volume according…

A: What is a Compressibility chart? The compressibility chart established a relation between the…

Q: Determine the number of phases, components, and degree of freedom, in that order, for a system of…

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Q: Explain the COMPRESSIBILITY FACTOR—A MEASURE OF DEVIATION FROM IDEAL-GAS BEHAVIOR

A: The compressibility factor is a thermodynamic property to modify the "ideal gas law" to make the…

Q: Determine the missing properties and the phase descriptions in the following table for water: No. T,…

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Q: = 400 oC temperature and v = 0.02108 [m3/kg] specific volume of water vapor pressure. a) Using the…

A: Given data  T=4000c=673 kv=0.02108 m3kgconsidering vapor properties tablesat  p=12Mpa,  v=0.021106at…

Q: 3.16 Two kg of a two-phase, liquid-vapor mixture of carbo dioxide (CO,) exists at-40°C in a 0.05 m…

A: Given                               Volume, V = 0.05 m3                   Specific volume, v = 0.05…

Q: Vapor quality is the mass fraction in a saturated mixture that is vapor; in other words, saturated…

A: Given data:

Q: Methane at 10 MPa and 200℃ is heated at constant pressure until its volume has increased by 75%.…

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

Q: Paragraph 5: For H2O, find the following properties using the given information: Find T and the…

A: Q1: It is required to determine temperature and state of H2O at P = 800 kPa and h = 3100 kJ/kg Q2:…

Q: u, kJ/kg (internal energy) T, °C Р, КРа Phase description. (quality) a) 40 160 b) 140 400

A: For (b): Given data: T=140 °C ; P=400 kPa for R-134a.

Q: 1.1 Oxygen with a volume of 0.3 m?, temperature 200 K and pressure 8 MPa is mixed with 0.5 m³ of…

A: Note:As per our guidelines we are supposed to answer only one question. Kindly repost other…

Q: From the phase diagram for water (Figure 10.31), determine the state of water at: (c) −15 °C and 0.1…

A: Phase Diagram of Water:

Q: A 2 m³ rigid tank contains water. Initially, 10 L of this water is in saturated liquid phase. The…

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Q: (a) the ideal gas model (b) data from the compressibility chart Comment on the applicability of the…

A: Given: V=0.05 m^3 T=-21 oC P=10 MPa Nitrogen gas  To determine:  The mass of the nitrogen by ideal…

Q: 26. A rigid tank contains 0.5kmol of Argon and 2kmol of N2 at 220kPa and 260K. The mixture is now…

A: Volume and total number of moles will be constant. using ideal gas equation PV=nRT  P/T = nR/V =…

Q: Determine the volume for water vapor at 200 bar and 470 oc at 10kg, using (a) ideal gas equation (b)…

A: (a) By using the ideal gas equation the specific volume is PV=mRTV=mRTP=10×0.4615×74320000=0.171…

Q: A mixture with 70% quality at 500 kPa is heated isothermally until its pressure is 300 kPa. Show the…

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Q: Which of the phase changes shown in the pressure (P) – specific volume (v) diagrams below could…

A: It is required to choose correct option

Q: Find the dryness fraction, specific volume and internal energy of steam at 7 bar and enthalpy 2550…

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Q: A tank of 2m³ volume contains Saturated ammonla at a temperature of 40°c, the tank. contains 50%…

A: Now find the specific volume of the mixture as follows.

Q: For each stage below, analyse the phase state and its properties: pressure, temperature, specific…

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

Q: Q8/A two-phase liquid-vapor mixture of a substance has a pressure of 150 bar and occupies a volume…

A: Pressure of a mixture, P=150 bar Volume of a mixture, V=0.2 m3 Mass of liquid, mL=3.8 kg Mass of…

Q: Determine the properties of propane in gaseous state with the help of generalized compressibility…

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Properties of Pure Substances

A substance with fixed chemical composition throughout is called a pure substance like water, air, and nitrogen. A pure substance does not have to be a single element or compound. A mixture of two or more phases of a pure substance is also a pure substance as long as the chemical composition is the same for all phases. These substances mainly have a constant/ uniform composition. The substances also have fixed boiling and melting points. A pure substance takes part in a chemical reaction to form predictable products.