Given that = 1.11 K atm-I for carbon dioxide, calculate the value of its isothermal Joule- Thomson

Question:

Given that μ = 1.11 K atm-I for carbon dioxide, calculate the value of its isothermal Joule- Thomson coefficient. Calculate the energy that must be supplied as heat to maintain constant temperature when 12.0 mol CO2 flows through a throttle in an isothermal Joule-Thomson experiment and the pressure drop is 55 atm.