n = 1.6 mol

T₁ = 10 C

T₂ = 30 C

T₃ = 57 C

T₄ = 77 C

m = 46 g

V_ini = 44 L

P_end = 47 bar

Problem 1 Compare the following heating processes. Are you able to predict the trends for the required amounts of heat and the respective changes in entropy? Heat n mol of liquid water at 1 bar from T1 C to T2 C A. How much heat is required? B. Determine the change in entropy of the liquid water. Heat n mol of water vapor from T1 C to T2 C at a constant pressure of 1 bar. (Note: water vapor can't be considered an ideal gas) C. How much heat is required? D. Determine the change in entropy of the water vapor. Heat n mol of an ideal polyatomic and nonlinear gas from T1 C to T2 C at a constant pressure of 1 bar. E. How much heat is required? F. Determine the change in entropy of the gas. Heat n mol of an ideal polyatomic and nonlinear gas from T3 C to T4 C at a constant pressure of 1 bar. G. How much heat is required? H. Determine the change in entropy of the gas. Problem 2 mg of CO2 are isothermally compressed at a temperature of 25 C. The initial volume of the gas is Vini Liter and the compression is carried out until the pressure has reached Pend bar. You can consider the gas to behave as an ideal gas. 1. Determine the change in internal energy of the gas. J. Determine the change in enthalpy of the gas. K. Determine the change in entropy of the gas