Thermodynamics Question: Begin with a rigid closed cylinder with fixed 1 L volume at 50 atm pressure and 350 K temperature. Plot the pressure as a function of temperature, as the temperature falls to 200K. Assume the contained fluid is 100% nitrogen – assume SRK EOS
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Begin with a rigid closed cylinder with fixed 1 L volume at 50 atm pressure and 350 K temperature. Plot the pressure as a function of temperature, as the temperature falls to 200K.
Assume the contained fluid is 100% nitrogen – assume SRK EOS
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- Please show complete (not shortcut) solution with derivation of formulas. An ideal gas with a mass of 2 kgs is contained in a 3.2 m3 rigid container.The initial temperature is 303 K and a pressure of 150 kPa. Determinethe ideal gas constant.An ideal gas is enclosed in a constant volume container at a pressure of 0.7 atm and an initial temperature of 100 degree centigrade. The pressure is then decreased to 0.512 atm with a temperature of 37degree centigrade. If the pressure is then decreased again to 0.34atm. What is the final temperature.A poultry house in Mogobane, is made of 100mm fired clay bricks. In winter, the inside air temperature is 24°C and the relative humidity is 75%. The outside temperature is at 1°C and the relative humidity is 25%. Determine whether condensation will occur within this wall. If there is condensation, suggest mitigating measures and show that indeed the measures will work.
- 2) Two glass bulbs, one on the left with a volume of 2 liters and the other on the right with avolume of 6 liters, are connected to one another by a thin tube that is initially closed by astopcock. The bulb on the left has 0.1 moles of ideal gas, and the bulb on the right isevacuated. The system is in thermal equilibrium with the surroundings at 300K. When thestopcock is opened, the gas flows out to fill both bulbs. Calculate A for this process. If wewere to insert a propeller to extract work as the gas flows from left to right, what is themaximum amount of work that we could possibly extract?How much power is required to isothermally compress a 27L per minute from 1 atm to 560 Kpa. Answer in HPHi, please provide the need solution for this problem. The final answer is already provided below. Thank you so much. *** Determine the result when 100g of steam at 100C is passed into 200g of water and 20g of ice at exactly 0C in a calorimeter which behaves thermally as if it were equivalent to 30g of water. Answer: 49 grams of steam condense, final temperature 100°C
- A certain gas at 1 atm and 289 K, has a volume of 2.83M cubic centimeters are compressed into a storage vessel of 0.31 cubic meter capacity. Before admission, the vessel contained the gas at initial pressure of 138.7 kPa and 24 0C; after admission, the pressure increased to 1080.375 kPag. What should be the final temperature of the gas in the nearest Rankine?3000 kJ of heat is given to 1 kg of water at 20 C. If steam with a pressure of 750 kPa is obtained as a result of this process, is this steam wet?institution? You should reach the result by typing the table values and operation steps. TIP: You should decide on enthalpy values using Thermodynamic Property Tables.A balloon filled with ideal Helium gas (a monatomic gas) is tethered outside, and over time the balloon contracts from a volume of 1.15×10^3 m^3 to a volume of 1.05×10^3 m^3 . Assume that as it is contracting, the balloon maintains a constant pressure of 1.00 atm ( 1.013×10^5 Pa). The balloon contains 50,000 moles of Helium gas. a) Complete the following: i. Sketch a PV diagram for this process below. Label the pressures and volumes relevant at the initial and final times. ii. Find the work done by the environment on the gas during this process. Show your work! iii. Answer the following question: Did energy in the form of work enter or leave the system of Helium gas during the contraction? b) Find the change in the internal energy of the Helium gas during the process. c) Find the amount of heat transfer to or from the environment during this process and then answer the following question: Was the environment (outside atmosphere) at a higher or lower temperature than the helium gas…
- 0.05 kg of steam at 15 bar is contained in a rigid vessel of volume 0.0076 m 3 , what is the temperature of steam? If the vessel is cooled, at what temperature will the steam be just dry and saturated? The cooling is continued until the pressure in the vessel is 11.0 bar. Calculate the final dryness fraction of steam and heat rejected between initial and final states.A new temperature scale is proposed. On this scale the ice point (at 1 atm)of water is 150oS and steam point is 300oS. Determine the temperature inoC and oF that correspond to 100oS.What is the Δr xn G o (in KJ/mole) for a mole of an ideal gas as pressure changes from 0.1 Pa to 1 x10 5 Pa? (NOTE: Express answer in THREE SIGNIFICANT FIGURES.)