A vessel contains 2 kg of water at 80 ºC. Determine specific and total internal energy, specific and total enthalpy, and specific and total entropy. Consider different cases/states: I. P = Psat and x = 0 II. P = Psat and x = 0.3 III. P = Psat and x = 1 Plot these states on the Pv diagram and label magnitudes. Refer property tables.     Explain with clear writing and units and diagram  Also if you use tables and equation mention it with explanation

Q: Chapter 4 Problems (Properties of Pure Substances) Complete this table for H2O T, °C P, kPa v, m³/kg…

A: It is required to determine properties of water

Q: Pressure в Volume 4 (cubic meters)

A: Work is said to be done by the system if the sole effect on the things external to the system gets…

Q: 10 kg of air at 300°K is stored in a cylinder of volume 0.3 m° / kg. Find the pressure exerted 3 by…

A: We know that 10 kg of air at 300oK is kept in a 0.3 m3/kg cylinder.Using Vander Waal's gas equation,…

Q: One-quarter Ibmol of oxygen gas (O2) undergoes a process from p1 = 20 lb/in?, T1 = 500°R to p2 = 150…

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Q: 5. The temperature of 3.00 kg of N2 gas is raised from 10*C to 110 *C. If this is done at constant…

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Q: One-quarter Ibmol of oxygen gas (O₂) undergoes a process from p₁ = 20 lb/in², T₁ = 500°R to p2 = 150…

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Q: 1 kg of air at 1 bar and 27°C is held in a cylinder of 0.8 m° capacity. The gas is heated until the…

A: Here, Initially air is at T1=27°C=27+273=300 K;  p1=1 bar V1=0.8 m3;   R=287 Nm/kg K Final…

Q: Find the missing properties and give the phase of the substance. (a) H2O s = 1.75 Btu/lbm R, P = 4…

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Q: 7. Determine the missing properties and the phase descriptions in the following table for water. You…

A: Saturation Pressure: The pressure exerted by the vapour on the liquid when both liquid and vapour…

Q: Suppose that a room containing 1500 cubic feet of air is originally free of carbon monoxide (CO).…

A:

Q: TOPIC: PROPERTIES OF SUBSTANCES: Note: The pressure values are absolute values unless specified.…

A: It is asked to find the property values and mark them on the TS diagram

Q: Q2/ Find the molar volume of acetone at 100 atm and 300 k using the Redlich-Kwong equation of state,…

A: Given, P=100 atm=100×101325 N/m2=10132500 N/m2T=300 KTc=508.10C=781.25 KPc=4.69 bar=469000 N/m2 Gas…

Q: Determine the state of water if T= 15 C and P = 0.01705 bar Select one: a. Compressed liquid b.…

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Q: A cylinder contains gas in equilibrium at temperature T. Ina reversible, adiabatic expansion of the…

A: given; ⇒initial gas temperature=T⇒moving wih velocity=u

Q: For the statements in them, put T if they are true and F if they are false. a) ( ) An ideal gas…

A: Dear student, we are suppose to solve only 3 sub parts, please post other parts as a separate…

Q: at P1=140kn/m2, T1=10 C, V1=200. Liters that undergoes a polytropic compression to P2=700kPa, T2=180…

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Q: 1.3 0.05 m³ of a gas at 6.9 bar expands reversibly constant, until the volume to the law pe the gas…

A: Solution.jpg

Q: TOPIC: PRIOPERTIES OF SUBSTANCES: Note: The pressure values are absolute values unless specified.…

A: Given

Q: 111 moles of water (molar mass 18 g/mole) at 50 °C spontaneously changes temperature. Half of the…

A:

Q: 4. Steam at 18 Mpa, T = 357.06 C 5. Steam at P = 19 Mpa, T = 100 degC SH 6. Saturated vapor at 5.4…

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Q: One-quarter Ibmol of oxygen gas (O2) undergoes a process from p1 = 20 lbf/in?, T1 = 500°R to p2 =…

A: Givenp1=20lbf/in2T1=500°Rp2=150lbf/in2W=-500BtuQ=-127.5BtuNo. of moles of oxygen gas…

Q: One-quarter Ibmol of oxygen gas (O₂) undergoes a process from p₁ = 20 lb/in², T₁ = 500°R to p2 = 150…

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Q: Q1: a) If for a given gas (Ou/ov)-0, find u, the specific internal energy if c, is constant. b) If…

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Q: H₂O T, °C 50 250 110 P, kPa 200 400 600 u, m³/kg 4.16 Phase description Doymuş buhar

A: According to the given data Sr.no. T(deg C) P(KPa) v(m3/kg) Phase 1 50 - 4.16 - 2 - 200 -…

Q: Q3. Nitrogen gas undergoes the cycle shown in the figure below. What is the volume at State 3 and…

A: Given data: Image with relevant details as shown above   To determine: Wnet for the cycle…

Q: One-quarter Ibmol of axygen gas (02) undergoes a process from p; = 20 lb/in?. T, = 500°R to p2 = 150…

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Q: Determine the missing properties and the phase descriptions in the following table for water: T, °C…

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Q: For H₂O, determine the specified property at the indicated state. (a) T = 140°C, v=0.5 m³/kg. Find…

A: For watera) T = 140 oC   v = 0.5 m3/kg      p = ? (bar)b) P = 30 MPa      T = 40 oC       v = ?…

Q: 3–34 Complete this table for H,O: T, °C P, kPa v, m³/kg Phase description 140 0.05 550 Saturated…

A: I have used steam tables to calculate the different properties.

Q: 2. onsider a metal rod with the equation of state L– Lo= Lo YA +a(T – To) - Here Lo, Y, A, To, and a…

A: U is  function of T & SS isfunction of T & LU= U(T,L)S= S(T, L)from partial…

Q: An ideal gas initially has a macrostate (temperature, volume, pressure) that corresponds to W…

A: Initial microstates ri=WTemperature T=300 Krf=.2W (a The change in entropy  We know that entropy…

Q: Question 2 (a) Determine the missing properties and the phase descriptions in the following table…

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Q: (a) Find c, and k. (b) Cy 14. For certain ideal gas, R=0.32 and c₂= 1160 KJ kgm-k kg m-k If 6 kgm of…

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Q: A monatomic ideal gas is compressed isothermally from a volume of 2.0m^3 to 1.0 m^3. The initial…

A: (a) Write an initial volume of a gas. V1=2 m3   Write a final volume of a gas. V2=1 m3   Write an…

Entropy

In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its molecules are in random motion, vibrating and colliding with each other. During this scenario, the probability of finding a molecule at a particular place twice, is low. Under this circumstance, the system can be said to be in a high entropy.