We’re given the ΔH˚f, ΔG˚f, and ΔS˚f of each reactant and product:
For ΔH°rxn: We can use the following equation to solve for ΔH˚rxn:
From data in Appendix 4, calculate ΔH°, ΔS°, and ΔG° for each of the following reactions at 25°C.
a. CH4 (g) + 2O2 (g) → CO2 (g) + 2H2O (g)
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Our data indicates that this problem or a close variation was asked in Chemistry: An Atoms First Approach - Zumdahl Atoms 1st 2nd Edition. You can also practice Chemistry: An Atoms First Approach - Zumdahl Atoms 1st 2nd Edition practice problems.