Table of Contents
Entropy and
Free Energy (Kotz Ch 20) - Lecture #2
Entropy
and Free Energy ( Kotz Ch 20 )
Product-Favored
Reactions
Non-exothermic
spontaneous reactions
PROBABILITY
- predictor of most stable state
Standard
Entropies, So
Entropy
and Phase
Entropy
and Temperature
Entropy
and complexity
Entropy
of Ionic Substances
Entropy
Change in a Phase Changes
Calculating
?S for a Reaction
2nd Law
of Thermodynamics
Calculating
?S(universe)
Calculating
?S(universe) (2)
The Laws
of Thermodynamics
Gibbs
Free Energy, G
Standard
Gibbs Free Energies, ?Gof
Sign of
DG for Spontaneous processes
Sign of
Gibbs Free Energy, ?G
Gibbs
Free Energy changes for reactions
Methods
of calculating ?G
Calculating
DGorxn
Calculating
DGorxn for NH4NO3(s)
DGorxn
for NH4NO3(s) ? NH4NO3(aq)
Calculating
DGorxn
Free Energy
and Temperature
?Go for
COUPLED CHEMICAL REACTIONS
Other
examples of coupled reactions:
Thermodynamics
and Keq
?Grxn
versus ?Gorxn
Thermodynamics
and Keq (2)
Thermodynamics
and Keq (3)
Thermodynamics
and Keq (4)
Thermodynamics
and Keq (5)
Entropy
and Free Energy (Kotz Ch 20) |