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Chapter 2: Internal Energy (U), Work (w), Heat (q ...
scienide2.uwaterloo.cacannot say that a system contains that amount of energy or heat Heat: associated with a process going from State 1 o State 2 ' U q w system q is heat; w is the work Heat is exchanged between system and environment q 0: system loses energy q! 0: system gains energy qq system environment note: TT system environment z for heat to flow Isolated system
Chapter 8 and 9 – Energy Balances
faculty.poly.eduCBE2124, Levicky 1 Chapter 8 and 9 – Energy Balances Reference States.Recall that enthalpy and internal energy are always defined relative to a reference state (Chapter …