A medical ampoule containing 10 MPa, dextrose (liquid water) at 155(°c)and 0.5∙10-5 m3 in volume is placed in a 0.03 m3 volume cylinder. A vacuum is created in the cylinder and the capsule ruptures. Then the dextrose fills the cylinder and begins to evaporate. Calculate the final quality of the water-vapor mixture in the cylinder when it reaches the final equilibrium temperature of 35 oC. Also, calculate the heat transfer with the environment.

Q: A supply line contains a two-phase mixture of steam and water at 240 °C. To determine the quality of…

A: Given data, According to the given data T1=240°C Po=100kpa We need to find Quality of the mixture…

Q: A mixture of gases is assembled by first filling an evacuated 0.39-m3 tank with neon until the…

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Q: A. Determine the specific volume of Nitrogen at 1200 KPa and 55°C, using (a) the ideal-gas equation…

A: As per the guideline, I can solve only first question at a time, for second question, repost in a…

Q: 2) Determine the specific volume of superheated water vapor at 500°C for the pressures of 1 MPa and…

A: Given: Steam temperature=500°C or (500+273=773K)Steam pressure P1=1MPaSteam pressure P2=20MPa…

Q: A newly purchased container that has a capacity of 1 m³ contains a mixture of liquid and steam in…

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Q: 4. Determine the specific volume of superheated water vapor at 10 MPa and 500°C, using (a) the…

A: Temperature of superheated water,T=500οC=(500+273)K=773KPressure of superheated water,P=10…

Q: A container with a volume of 5 m3 has nitrogen gas at a pressure of 500 kPa and a temperature of 300…

A: Given Data: The initial volume of the nitrogen gas is V1 =5 m3. The initial pressure of the…

Q: If the mixture of air-water vapour is further cooled at constant pressure until the temperature is…

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Q: A tank with a volume of 3.5 m³ is filled with carbon monoxide at 53°C and 170 kPa is connected…

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Q: Determine the volume and the enthalpy for water vapor at 200 bar and 470 oc at 10kg

A: Givenpressure of water vapour P=200bartemperature T=470oCmass of water vapour m=10kg

Q: Hot water at 100 °C is added to 300 gm of water initially at 0 °C until the mixture is at 40 0C. The…

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Q: A tank occupied by saturated liquid-vapor mixture of refrigerant-134a at 1.8 MPa. If the fraction of…

A: Let the volume of tank is 1m3 Volume of saturated vapor, Vg = 0.96 m3 Volume of saturated liquid, Vf…

Q: In a rigid container with a volume of 0.4 m3, there is a mixture of 2 kg of liquid-steam at a…

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Q: A 5kg Cu block at 200 C is submerged in 100 lb water at 10 C in an insulated vessel Determine the…

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Q: (a) An 88-litre gas cylinder is filled with propane gas at a pressure of 1.15 MPa and 18°C. The…

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Q: A piston-cylinder system contains 0.3 m^3 of water at 2.4 MPa and 150°C. It is heated at constant…

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Q: If the quality of a liquid-vapor mixture is 0.8 and the total mass of the mixture is 18 kg, what is…

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Q: A newly purchased container that has a capacity of 1 m³ contains a mixture of liquid and steam in…

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Q: In a container with a fixed volume of 2 m3, there is saturated liquid vapor mixed water at a…

A: Consider the T-v diagram shown below for the given process. The mass of the vapour is The mass of…

Q: Calculate the coefficient of isothermal compressibility for the given composition of a mixture at…

A: The above-given question is related to the properties of gases and gas mixtures of thermodynamics.…

Q: Steam at a pressure of 3.5 MPa is known to have a specific volume of 50 x 10-3 m³/kg. Find the…

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Q: 11-12. A frictionless-piston-cylinder assembly contains 3 kg of a mixture of 67 percent ethylene and…

A: The temperature distribution represents the temperature at finite points on the surface. The…

Q: A piston-cylinder device initially contains water liquid-vapor mixture at the pressure of 700 kPa.…

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Q: An aluminum cup contains 225 g of water and a 40-g copper stirrer, all at 27°C. A 481-g sample of…

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Q: One kg of air at a pressure p, and temperature 900 K is mixed with 1 kg of air at the same pressure…

A: A.E1=mcp∫T∘T(1-T∘T)dT=1*4.18∫300900(1-300T)dT=4.18[(900-300)-300log900300]=4.18[600-143.136]=1909.68…

Q: What is the specific enthalpy (kJ/kg) for a saturated liquid when the temperature is 250 deg C?

A: At saturated liquid the dryness fraction is zero, and the specific enthalpy can be determine…

Q: 30 kg of saturated water liquid water initially present at 60C. This water is then heated at…

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Q: A spherical tank 8.5 m in diameter contains methane (CH4) at 450 kPa and 35oC and 10 kg had been…

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Q: 300 ml sample of dry oxygen at STP ( standard temperature and pressure ) is transferred to a…

A: For solution refer below images.

Q: mer day, you decide to make some iced tea. First, you brew 1.50 L of hot tea and leave it to steep…

A: Given data as per question Volume of hot tea, V=1.5 L Temperature of tea, Ttea =75°C Mass of ice,…

Q: 0.9 m3 of water vapor in at sferred at constant pressure until the temperature reaches PC. What is…

A: a)Initially two stages coincide inharmony,along these lines we have animmerse dfluidfume…

Q: Contruct a P-v and T-v diagram for water and refrugerant-134a

A: here, Water and R-134 a both are pure substances. so, P-V and T-V diagram mostly look a like, only…

Q: A rigid tank contains 2kg of saturated water vapor mixture at temperature of 50 degrees C and…

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Q: heated and converted into steam at 100C, its volume becomes 1670 cm3. Since the evaporation heat of…

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Q: A newly purchased container that has a capacity of 1 m3 contains a mixture of liquid and steam in…

A:

Q: A tank occupied by saturated liquid-vapor mixture of refrigerant-134a at 1.6 MPa. If the fraction of…

A: Given, P=1.6 MPa VgV=0.92

Q: The dryness degree of the water in the saturated liquid-steam mixture at 90 ° C in a 5 liter…

A: From the saturated steam table at 900C we get that vf=0.001004, vfg=32.92  both in m3/kg So, as the…

Q: Calculate the specific volume of air-vapor mixture (m3/kgda) when the following conditions prevail:…

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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: Hydrogen at 200 kPa and 500 Ki: contained in a 3-m3 rigid tank. The cooling of the gas is continued…

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Q: a newly purchassed container that has a capacity of 1 cubic meter contains a mixture of liquid and…

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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.