For a reaction at ${25}^{\circ }\mathrm{C},\mathrm{\Delta }{G}^{\circ }=-33.3\mathrm{kJ}$ and $\mathrm{\Delta }{S}^{\circ }=-198\mathrm{J}\times {\mathrm{K}}^{-1}$ What is the value, of $\mathrm{\Delta }{H}^{\circ }?$

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