'Reaction enthalpies' presentation slideshows

Chapter 16 Reaction Energy

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Thermodynamics: applications of the First Law

Thermodynamics: applications of the First Law. ????? ??? ?? the role of enthalpy in chemistry. Standard enthalpy changes. standard enthalpy change, the change in enthalpy for a process in which the initial and final substances are in their standard states.

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Lecture 19

Lecture 19. Enthalpy of Chemical Change 6.13-6.18 8-October Assigned HW 6.46, 6.50, 6.52, 6.60, 6.62, 6.66, 6.68, 6.70, 6.74, 6.76 Due: Monday 18-Oct. Review. At constant volume, q = ? U At constant pressure, q = ? H Enthalpy ( ? H) is the heat term we care about the most.

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