Thermodynamic Quantities

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At a given temperature T in kelvin, the relationship between the three thermodynamic quantities including the change in Gibbs free energy (G), the change in enthalpy (H) and the change in entropy (S), can be expressed as follows:

G = H – TS

The sublimation of carbon dioxide occurs quickly at room temperature. What might be predicted for the three thermodynamic quantities for the reverse reaction?

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