Explain the standard enthalpy deltah and entropy

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Gibbs Free Energy: Spontaneity Elemental carbon usually exists in one of two forms: graphite or diamond. It is generally believed that diamonds last forever. Here are the standard enthalpy (DeltaH) and entropy (DeltaS) of formation values for diamond and graphite. Substance Delta H_ f}}^\circ ~(kJ/mol) Delta S_ f}}^\circ ~(J/mol\cdot K) C_ graphite} 0 5.740 C_ diamond} 1.897 2.38 Part A What is the standard Gibbs free energy for the transformation of diamond to graphite at 298 K? C_{diamond} \rightarrow C_{graphite}

Reference no: EM13332423

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