Determine the internal energy change for this process

Assignment Help Physics

Reference no: EM13494522

1300-L rigid tank contains 16 kg of refrigerant-134a vapor at 320 kPa. The refrigerant is cooled until the temperature reached -14oC.

(a) Determine the temperature at which the refrigerant starts to condense.

(b) How much liquid remains in the tank at the end of the process?

(d) Show the process on T-? and P-? diagrams.

Reference no: EM13494522

Questions Cloud

Explain what is the change in internal energy of a system : What is the change in internal energy (in J) of a system that absorbs 0.603 kj of heat from its surroundings and has 0.903 kcal of work done on it

Find the magnitude of the angular momentum of the particle : A particle with charge 6.40x10^-19 C travels in a circular orbit with radius 4.68 mm due to the force exerted on it by a magnetic field with magnitude 1.65 T

Explain what is the total pressure (in atm) of gas : A volume of 485 mL of argon at 45.0°C and 1.00 atm is combined with 210. mL of xenon at 23.7°C and 3.91 atm in a new flask that has a volume of 350. mL. What is the total pressure (in atm) of gas in the flask at 36.0°C

Define thermodynamic equilibrium constant for liquid-gas : thermodynamic equilibrium constant (K) for liquid-gas partitioning is a ratio of the analyte concentration in liquid phase to its concentration in gas phase. for some system K=10 at room temperature (25*C). find K value for this system at 80*C. Ex..

Determine the internal energy change for this process : 1300-L rigid tank contains 16 kg of refrigerant-134a vapor at 320 kPa. The refrigerant is cooled until the temperature reached -14oC. Determine the internal energy change for this process

Explain what will be solution absorbance if you dilute : A solution transmittance is 35% at 260nm. what will be solution absorbance if you dilute 25.0 mL of the solution to 50.0mM

Calculate the magnetic force on the arm : Sodium ions (Na+) move at 0.794 m/s through a bloodstream in the arm of a person standing near a large magnet. what would be the magnetic force on the arm

Compute the ionic strength of 100mm solution of mg3(po4)2 : calculate the ionic strength of 100mM solution of Mg3(PO4)2 in 10mM acetic buffer(CH3COONa)

Calculate the rabbits acceleration vector : A rabbit runs in a garden such that the x- and y- components of its displacement as function of times are given by x(t) = -0.45 t2 - 6.5 t + 23.3 and y(t) = 0.35 t2 + 8.3 t + 49.9

User Account

All Pages