Using Free Energies

The free energy,ΔG, of a reaction can be determined from thefree energies of the reagents and products:
ΔGrxn=ΣΔG(prods)-ΣΔG(reags)

This pages presents "generic" problems to provide practice in applying the above relationship. The problems are generic in that basic symbols are used to represent the chemical species rather that using actual chemical formulae. Further, to emphasize the methodology rather than the numbers, all heats of formation will have one sig figure and be between 10 and 100.

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