A rigid tank contains 1.2m3 of argon at 100C and 1MPa. Heat is transferred to the gas until the temperature in the tank rises to 0C. Using the Lee-Kesler correlation, determine a. Number of moles of argon in the tank b. Assuming that the final pressure is 16.2 bar and the ideal gas heat capacity of Ar at the temperature range is 0.52J/molK, calculate the heat transferred to the tank (with sign). It's up to you to use the LK table or the LK graph A rigid tank contains 1.2m3 of argon at 100C and 1MPa. Heat is transferred to the gas until the temperature in the tank rises to 0C. Using the Lee-Kesler correlation, determine a. Number of moles of argon in the tank b. Assuming that the final pressure is 16.2 bar and the ideal gas heat capacity of Ar at the temperature range is 0.52J/molK, calculate the heat transferred to the tank (with sign). It's up to you to use the LK table or the LK graph