. Under 298 K and 101.325 kpa, the defined entropy of diamond and graphite is 2.45 J· mol-1·K-1 and 5.71 J· mol-1·K-1, respectively. Their standard combustion heat are
-395.40 kJ · mol-1and -393.51 kJ·mol-1, respectively. Calculate the value of
Graphite Diamond
under these conditions, and explain which crystal is more stable at these conditions.
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