Consider the following reaction at 25°C with the ΔG°’ = +1800 J/mol for the forward reaction. The molar concentrations at the beginning of the reaction were [A] = 19 mM and [B] = 10 mM. After 1 hour, the concentrations were [A] = 16 mM and [B] = 13 mM.   Calculate the ΔG of the reaction at the 1 hour timepoint. Please round to 1 decimal point. Gas constant = 8.315 J/mol K

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