For this third semester, I should take the subject of principles of chemical process 2 which is also famous with the name of energy balances and also learn about thermodynamics in this subject. For the first class of pcp 2 with Dr aznizam I very excited to get lecture from dr because I heard dr is very energetic, funny, best of lecture that give us more explanations to understand the topic. The topic that I learnt from the first class of this semester is about open and close system which is done with last semester but dr want to remind back what i have learnt before to relate for next topic of balances on nonreactive processes. I also learnt about hypothetical process path construction which is should do when have changes of phase and to get the enthalpy.
For the next class, I learnt about how to calculate enthalpy using the formula of integration based on table b1 n b2 and so on. Dr gives us a lot of exercise, exercise one until exercise five. Even class was cancel for the third class we have the task to complete the quiz and exercise. As advice that dr give, ”when a person wants to do something in life , then all the excuses go away automatically, but the first step has to be taken. The first step and focus is what keeps on going. Thankz dr..