The Mudcat Café TM
Thread #59418   Message #3366898
Posted By: Rapparee
22-Jun-12 - 09:08 PM
Thread Name: BS: The Mother of all BS threads
Subject: RE: BS: The Mother of all BS threads
You want me to give you a piece of my mind? Whatever would you do with it? But, if it will make you happy and better adjusted...here goes:

The total enthalpy, H, of a system cannot be measured directly. Thus, change in enthalpy, ΔH, is a more useful quantity than its absolute value. The change ΔH is positive in endothermic reactions, and negative in heat-releasing exothermic processes. ΔH of a system is equal to the sum of non-mechanical work done on it and the heat supplied to it. So is this a reflection of Heisenberg's Uncertainty Principle in thermodynamics?

Well, that was exciting, wasn't it?