1. Three moles of liquid B at 1000 K is added into a very large quantity of liquid A-B solution with 30 mole %B, isothermally. In this process, 10000 J of heat is given out. If A-B solution is regular, calculate for X 0.7 at 900 K, a) the values of AHM, ARM, ASM and a, in above liquid A-B solution. b) Discuss the behavior of components in liquid A-B solution solutions.

1. Three moles of liquid B at 1000K is added into a very large quantity of lliquid AB solution with 30 mole B, isothermally. In this process, 10000 J of heat is given out. If AB solution is regular, calculate for X=0.7 at 900K a) the values of HM,HAM,SAM and aA in above liquid AB solution. b) Discuss the behavior of components in liquid A-B solution solutions