1.10 Methane is heated in a rigid container from 230 kPa and 21°C to 400°C. Determine the final pressure of the methane.

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Q: heat transfer during this process

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Q: Suppose that subsequent to this heating, 1.40 104 J of thermal energy is removed from the gas…

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Q: A pipe (ID: 130 mm, OD: 165 mm, k=15 W/m²-K, Length: 2 meters) is insulated with several materials,…

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Q: 3-45 Saturated steam at T=30°C condenses on the outer surface of a cooling tube at a rate of 45…

A: From  Steam table At  T sat = 30 oC hfg   = 2429.8 kj/kg m = 45 kg/h

Q: Figure shows conditions for the top tray of a distillation column.Determine the column diameter at…

A: Given data: Molar flow rate of vapor from the top tray = 335.6 lbmol/h Operating velocity of vapor =…

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Q: Applications of Differential Equations of order one (Newton’s Law of Cooling )

A: According to Newton's law of cooling, T(t) = Ts + (Ts-To)e-kt            (1) Here, T(t) is the…

Q: A 5 kg of steam at 121C and 90% vapor undergoes a isometric process until the pressure becomes 28…

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Q: A spherical furnace has an inside diameter of 6 ft and an outside diameter of 8 ft. The furnace…

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Q: A gas is heated (or cooled) at constant volume from 98 degrees Celsius  to 57 degrees Celsius .…

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Q: A 3.50 dm3 gas sample expanded adaibatically against a constant external pressure of 510.0 kPa until…

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Q: (2.32) A feed stream to a chemical reactor consists of 0.2 kg/s of ammonia vapor at 300 K. Prior to…

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Q: A client has an airstream that is 150 ºC and at 1 atm of pressure that contains 50,000 ppm of…

A: Given data: Concentration of heptane in air stream = 50,000 ppm Heptane removed = 40 %

Q: at a constant temperature, a gas gained an amount of heat (30 J). The gas expands and exerts a work…

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Q: Determine the reduced temperature for methane at 30℃.Determine the reduced pressure for methane at…

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A: Given: The inlet pressure of water=200 kpa The outlet pressure of water=100 kpa The inlet…

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Q: 15.0 g sample of aluminum, whose temperature is 4.0 °C, experiences an energy change of 189 J. The…

A: This question is based on the concept of Heat transfer. Data given: Substance used  = Aluminum Mass…

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Q: A thermometer reading 18 degrees Celsius is brought into a room where the temperature is 70 degrees…

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Q: In a shower, cold water at 10 oC flowing at a rate of 5 kg/min is mixed with hot water at 60 o C…

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Q: 3- Steam at 150 bar has an enthalpy of 2610.46 kJ/kg, find the temperature, the specific volume and…

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Q: 2-37 Water is being heated in a closed pan on top of a range while being stirred by a paddle wheel.…

A: Given  Heat transfer to water Qin = 30 kJ Heat loss to surrounding Qout =  5 KJ Work done by paddle…