This is the new semester after 2 and half month holiday. At this semester i going to learn about the energy balance whics is the continuous from mass balance that i learn in previous semester.We still using the same book Elementary Principle of Chemical Processes.
in this semester we start with chapter 8 balance on non reactive processes.we learned how to find enthalpy values by using Hypothetical Paths.we must remember the equation to fine thr enthalpy of open system and close system.
Closed systemQ-W = ^U + ^KE + ^PE
Open system Q-W = ^H + ^KE + ^PE*note ^=delta
We also learn how to use the reference table from the book.Fromtable B1, B2,B4, B7 until B8.we also learn how to integrate Cp(heat capacity at constant pressure)..